{"title":"Silicon PU Courts","description":"\n\u003ch2\u003eSilicon PU courts — weatherproof hybrid surface\u003c\/h2\u003e\n\u003cp\u003eSilicon PU is the \u003cstrong\u003eweatherproof hybrid surface\u003c\/strong\u003e that bridges acrylic and PU. It delivers the UV-stability and outdoor durability of acrylic with the shock absorption and ball-rebound performance of PU — making it ChampCourts’ recommended premium surface for \u003cstrong\u003eoutdoor basketball courts, multi-sport facilities, and weather-exposed installations\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003ePricing sits between standard acrylic and indoor PU: \u003cstrong\u003eRs 180 - 250\/sqft\u003c\/strong\u003e. It’s the right answer for clubs that want PU’s performance but can’t fully enclose the court, or for premium outdoor builds where standard acrylic doesn’t cushion enough.\u003c\/p\u003e\n\n\u003ch2\u003eSilicon PU system construction\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSub-floor:\u003c\/strong\u003e Engineered M25 PCC slab with 2% drainage gradient\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimer:\u003c\/strong\u003e Silane-modified PU primer for bond strength\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCushion layer:\u003c\/strong\u003e 2-4 mm Silicon-PU elastic layer (rubber + silicon-modified PU binder)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWear layer:\u003c\/strong\u003e 1.5-2 mm Silicon PU colour coat with silica + colour pigment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine marking:\u003c\/strong\u003e Silicon PU line paint, embedded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop seal:\u003c\/strong\u003e UV-stabilising aliphatic PU top coat\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eTotal system thickness: 4-6 mm. The silicon modification of the PU resin is what gives this system its UV stability — standard PU breaks down outdoors within 18-24 months, but silicon-modified PU holds for 8-10 years before re-coating.\u003c\/p\u003e\n\n\u003ch2\u003eWhy choose Silicon PU\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs Standard acrylic:\u003c\/strong\u003e 3-5x more shock absorption (joint-friendly for basketball), smoother ball roll for multi-sport play, slightly more premium look\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs Indoor PU:\u003c\/strong\u003e Outdoor-rated (UV-stable), no roof or enclosure required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs Cushioned acrylic:\u003c\/strong\u003e Higher shock absorption, more consistent ball rebound, longer wear life under heavy use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBest applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOutdoor basketball courts at corporate campuses and premium clubs\u003c\/li\u003e\n\u003cli\u003eMulti-sport facilities where indoor PU isn’t feasible (no roof, partial canopy)\u003c\/li\u003e\n\u003cli\u003eRooftop sports facilities (where heat tolerance matters)\u003c\/li\u003e\n\u003cli\u003eTournament-grade outdoor practice courts for academies\u003c\/li\u003e\n\u003cli\u003eHot\/humid climate cities (Chennai, Mumbai, Kolkata, Hyderabad coast)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSport-specific compliance\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSport\u003c\/th\u003e\n\u003cth\u003eSystem thickness\u003c\/th\u003e\n\u003cth\u003eShock absorption\u003c\/th\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasketball\u003c\/td\u003e\n\u003ctd\u003e5-6 mm\u003c\/td\u003e\n\u003ctd\u003e25-35%\u003c\/td\u003e\n\u003ctd\u003eFIBA Level 1 (outdoor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTennis\u003c\/td\u003e\n\u003ctd\u003e4-5 mm\u003c\/td\u003e\n\u003ctd\u003e20-30%\u003c\/td\u003e\n\u003ctd\u003eITF Category 3-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolleyball\u003c\/td\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003ctd\u003e30%\u003c\/td\u003e\n\u003ctd\u003eFIVB recreational\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMulti-sport\u003c\/td\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003ctd\u003e25-30%\u003c\/td\u003e\n\u003ctd\u003eMulti-federation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCost guide\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBasketball full court (4,580 sqft): \u003cstrong\u003eRs 8.2 - 11.5 lakh\u003c\/strong\u003e surface only\u003c\/li\u003e\n\u003cli\u003eMulti-sport court (28 m x 15 m = 4,521 sqft): \u003cstrong\u003eRs 8 - 11.3 lakh\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTennis court (7,200 sqft): Rs 13 - 18 lakh\u003c\/li\u003e\n\u003cli\u003eAdd Rs 90\/sqft for civil PCC sub-floor if needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy ChampCourts for Silicon PU\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-year warranty\u003c\/strong\u003e on coating + bond + UV stability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested outdoor performance\u003c\/strong\u003e across hot-humid coastal cities and dry-hot inland zones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFIBA-compliant ball rebound\u003c\/strong\u003e for outdoor basketball\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle quote\u003c\/strong\u003e including base, surface, hoops, lights, fencing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePan-India delivery\u003c\/strong\u003e with regional case studies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat is Silicon PU?\u003c\/h3\u003e\n\u003cp\u003eA silicon-modified polyurethane sports surface that combines the UV-stability of acrylic with the cushioning and ball rebound of indoor PU. It’s the premium outdoor sports surface in 2026 — used at premium clubs, corporate campuses, and tournament practice facilities.\u003c\/p\u003e\n\u003ch3\u003eSilicon PU vs acrylic — when do I upgrade?\u003c\/h3\u003e\n\u003cp\u003eUpgrade if your players are competitive (joint protection from cushioning matters), if you want consistent ball rebound across years, or if you’re building a premium \/ showcase facility. For typical school \/ society outdoor courts, standard acrylic remains the right answer.\u003c\/p\u003e\n\u003ch3\u003eSilicon PU vs indoor PU — what’s the difference?\u003c\/h3\u003e\n\u003cp\u003eIndoor PU is denser, thicker (7-10 mm), and gives slightly better FIBA shock absorption — but it cannot survive UV. Silicon PU is engineered for outdoor; slightly thinner (4-6 mm) but UV-rated for 8-10 years.\u003c\/p\u003e\n\u003ch3\u003eWhat is the cost of a Silicon PU court?\u003c\/h3\u003e\n\u003cp\u003eRs 180-250\/sqft surface only. A basketball full court runs Rs 8.2-11.5 lakh. A multi-sport court: Rs 8-11.3 lakh.\u003c\/p\u003e\n\u003ch3\u003eHow long does Silicon PU last?\u003c\/h3\u003e\n\u003cp\u003e8-10 years before re-coating; full lifecycle 15-20 years with one re-coat. Compare with standard acrylic (re-coat at 4-5 years).\u003c\/p\u003e\n\u003ch3\u003eIs Silicon PU FIBA-approved?\u003c\/h3\u003e\n\u003cp\u003eMaterial is FIBA Level 1 compliant for outdoor; venue certification is granted by FIBA federation post-inspection. We provide material certificates.\u003c\/p\u003e\n\n\u003ch2\u003eSilicon PU climate suitability across Indian cities\u003c\/h2\u003e\n\u003cp\u003eSilicon PU performs across Indian climate zones:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-dry inland (Delhi, Jaipur, Indore):\u003c\/strong\u003e Excellent — UV resistance and thermal stability hold to 48-50 degree C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-humid coastal (Mumbai, Chennai, Kochi):\u003c\/strong\u003e Excellent — silicone modification resists humidity-related polymer degradation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModerate hill (Pune, Bangalore, Shillong):\u003c\/strong\u003e Excellent — wide temperature swing tolerated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonsoon-heavy (Goa, Mangaluru, Kolkata):\u003c\/strong\u003e Excellent — surface drains, polymer stable under saturated rainfall periods\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-altitude (Shimla, Dehradun, Manali):\u003c\/strong\u003e Good — installs require cure-cycle adjustment for cooler conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSilicon PU warranty \u0026amp; performance guarantee\u003c\/h2\u003e\n\u003cp\u003eOur standard 5-year warranty covers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCoating integrity: no peeling, bubbling, or delamination from sub-floor\u003c\/li\u003e\n\u003cli\u003eColour retention: minor fade within 5% acceptable; significant fade covered\u003c\/li\u003e\n\u003cli\u003eSurface friction maintenance: 80-100 BPN over warranty period\u003c\/li\u003e\n\u003cli\u003eUV resistance: silicon-modified resin holding without polymer breakdown\u003c\/li\u003e\n\u003cli\u003eStructural cracks in sub-floor (M25 PCC + engineered drainage)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExclusions: vandalism, third-party modifications, neglect of maintenance schedule, force majeure events. We document warranty inspection at year 1, 3, and 5 with reports filed for the client.\u003c\/p\u003e\n\n\u003ch2\u003eSilicon PU installation process\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSite survey:\u003c\/strong\u003e Sub-floor moisture, level tolerance, drainage verification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSub-floor preparation:\u003c\/strong\u003e Grinding\/shotblasting to CSP 2-3, vacuum, prime with silane-modified PU primer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCushion layer:\u003c\/strong\u003e 2-4 mm rubber granulate + silicon-PU binder applied with notched trowel\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCure 24 hours\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWear layer:\u003c\/strong\u003e 1.5-2 mm pigmented silicon PU with silica blend applied via squeegee + roller\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCure 24 hours\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine marking:\u003c\/strong\u003e Silicon PU line paint, embedded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop seal:\u003c\/strong\u003e Aliphatic PU UV-stabilising clear coat\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCure 5-7 days before play\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eSilicon PU adoption in India — market context\u003c\/h2\u003e\n\u003cp\u003eSilicon PU is the fastest-growing premium outdoor surface category in 2025-2026. Adoption drivers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorporate campus standards rising:\u003c\/strong\u003e IT and finance corporates building amenity courts demand FIBA-quality performance even outdoors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTournament practice facilities:\u003c\/strong\u003e Academies want outdoor practice surfaces matching indoor competition feel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJoint-injury awareness:\u003c\/strong\u003e India’s rising awareness of long-term joint health drives demand for shock-absorbing surfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium club differentiation:\u003c\/strong\u003e Clubs marketing higher-tier memberships need Silicon PU as a discriminator vs commodity acrylic competitors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifecycle economics:\u003c\/strong\u003e 8-10 year coating life vs 4-5 for acrylic means lower total cost over 20-year facility lifecycle despite higher upfront\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCommon Silicon PU questions before purchase\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs Silicon PU \"real\" PU?\u003c\/strong\u003e Yes — it’s polyurethane with silicon-modified resin chemistry, not a different polymer family. Performance characteristics are PU-like, UV resistance is silicone-like.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan it be applied over existing acrylic?\u003c\/strong\u003e Sometimes — depends on acrylic bond integrity. We test before quoting; sometimes a full strip is needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill it crack in 45-degree summer heat?\u003c\/strong\u003e No — the polymer has 10-15% thermal expansion tolerance built into the formulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs it slippery when wet?\u003c\/strong\u003e No — surface friction is calibrated to 80-100 BPN, same as acrylic; the cushion layer doesn’t affect grip.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSilicon PU vs standard PU vs acrylic — decision framework\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eQuestion\u003c\/th\u003e\n\u003cth\u003eStandard Acrylic\u003c\/th\u003e\n\u003cth\u003eSilicon PU\u003c\/th\u003e\n\u003cth\u003eIndoor PU\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCourt is outdoor?\u003c\/td\u003e\n\u003ctd\u003eYes (UV-rated)\u003c\/td\u003e\n\u003ctd\u003eYes (UV-rated)\u003c\/td\u003e\n\u003ctd\u003eNo (UV breaks down)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFIBA shock absorption?\u003c\/td\u003e\n\u003ctd\u003eRecreational\u003c\/td\u003e\n\u003ctd\u003eFIBA Level 1\u003c\/td\u003e\n\u003ctd\u003eFIBA Pro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJoint protection?\u003c\/td\u003e\n\u003ctd\u003eLow\u003c\/td\u003e\n\u003ctd\u003eMedium-high\u003c\/td\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan to recoat\u003c\/td\u003e\n\u003ctd\u003e4-5 years\u003c\/td\u003e\n\u003ctd\u003e8-10 years\u003c\/td\u003e\n\u003ctd\u003e10-15 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCost \/ sqft\u003c\/td\u003e\n\u003ctd\u003eRs 155\u003c\/td\u003e\n\u003ctd\u003eRs 180-250\u003c\/td\u003e\n\u003ctd\u003eRs 250-350\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface look\u003c\/td\u003e\n\u003ctd\u003eMatte, sport-tough\u003c\/td\u003e\n\u003ctd\u003eSemi-matte, premium\u003c\/td\u003e\n\u003ctd\u003ePolished, premium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClimate tolerance\u003c\/td\u003e\n\u003ctd\u003eAll Indian climates\u003c\/td\u003e\n\u003ctd\u003eAll Indian climates\u003c\/td\u003e\n\u003ctd\u003eClimate-controlled only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eBest applications for Silicon PU\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium outdoor basketball at corporate campuses\u003c\/strong\u003e — Indian IT campuses building amenity courts want NBA aesthetic + joint protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-sport facilities without enclosure\u003c\/strong\u003e — get PU performance for badminton\/volleyball\/basketball overlay without indoor budget\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRooftop sports courts\u003c\/strong\u003e — temperature stays cooler than acrylic during summer; UV-rated for 8-10 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTournament-grade outdoor practice courts\u003c\/strong\u003e — academies that train players for indoor competitions want the same surface feel outdoors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot\/humid coastal cities\u003c\/strong\u003e — Chennai, Mumbai, Kolkata, Vizag — Silicon PU’s UV stability holds up better than acrylic under coastal salt + UV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium club showcase courts\u003c\/strong\u003e — clubs marketing tournament-grade outdoor facilities to high-paying members\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSurface colour and aesthetics\u003c\/h2\u003e\n\u003cp\u003eSilicon PU offers a slightly more premium visual finish than standard acrylic — a semi-matte appearance closer to indoor PU than the dead-matte of acrylic. Available colours:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNBA navy + light blue run-off — premium aesthetic\u003c\/li\u003e\n\u003cli\u003eFIBA blue + grey — competition look\u003c\/li\u003e\n\u003cli\u003eCustom corporate or school branding\u003c\/li\u003e\n\u003cli\u003eTwo-tone court + run-off configurations\u003c\/li\u003e\n\u003cli\u003eBrand-line accents in line painting (e.g., red three-point arc with white free-throw lines)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMaintenance for Silicon PU\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDaily:\u003c\/strong\u003e Sweep debris (especially after monsoon)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeekly:\u003c\/strong\u003e Visual inspection for chipping, lifting, or stains\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonthly:\u003c\/strong\u003e Jet-wash (low pressure, \u0026lt; 1500 PSI) with neutral pH cleaner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnnual:\u003c\/strong\u003e Inspect line paint, top-seal integrity, surface friction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear 4-5:\u003c\/strong\u003e Touch-up line repaint Rs 15,000-30,000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear 8-10:\u003c\/strong\u003e Top-seal re-coat Rs 1.5-2.5 lakh per court — extends life by 8 more years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear 16-20:\u003c\/strong\u003e Full re-coat \/ refresh\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCase study — Bengaluru corporate basketball half-court (Silicon PU)\u003c\/h2\u003e\n\u003cp\u003eA Bengaluru-based fintech company commissioned an outdoor basketball half-court at their campus in 2025 as an employee amenity. The brief: premium look matching their architecture, joint-friendly surface for older employees, weatherproof for year-round use.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCivil: M25 PCC half-court (14 m x 15 m), 2% drainage gradient\u003c\/li\u003e\n\u003cli\u003eSurface: 5 mm Silicon PU system in NBA navy + light grey run-off\u003c\/li\u003e\n\u003cli\u003eHoop: Single FIBA-spec with tempered glass backboard, in-ground adjustable\u003c\/li\u003e\n\u003cli\u003eLighting: 4 x 200W LED floods, 600 lux average\u003c\/li\u003e\n\u003cli\u003eTotal cost: Rs 8.4 lakh turnkey\u003c\/li\u003e\n\u003cli\u003eOutcome: Employee satisfaction survey rates the court as the highest-rated campus amenity addition of 2025\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eRelated: \u003ca href=\"\/collections\/pu-courts\"\u003ePU indoor courts\u003c\/a\u003e, \u003ca href=\"\/collections\/basketball-courts\"\u003ebasketball courts\u003c\/a\u003e, \u003ca href=\"\/collections\/multi-sport-courts\"\u003emulti-sport courts\u003c\/a\u003e. \u003ca href=\"\/pages\/contact-us\"\u003e\u003cstrong\u003eGet a free estimate\u003c\/strong\u003e\u003c\/a\u003e or call \u003cstrong\u003e+91 92587 75187\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"CollectionPage\",\"name\":\"Silicon PU Courts\",\"description\":\"\\n\u003ch2\u003eSilicon PU courts — weatherproof hybrid surface\u003c\/h2\u003e\\n\u003cp\u003eSilicon PU is the \u003cstrong\u003eweatherproof hybrid surface\u003c\/strong\u003e that bridges acrylic and PU. It delivers the UV-stability and outdoor durability of acrylic with the shock absorption and ball-rebound performance of PU — making it ChampCourts\",\"url\":\"https:\/\/champcourts.com\/collections\/silicon-pu-courts\",\"isPartOf\":{\"@type\":\"WebSite\",\"name\":\"ChampCourts\",\"url\":\"https:\/\/champcourts.com\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is Silicon PU?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A silicon-modified polyurethane sports surface that combines the UV-stability of acrylic with the cushioning and ball rebound of indoor PU. It’s the premium outdoor sports surface in 2026 — used at premium clubs, corporate campuses, and tournament practice facilities.\"}},{\"@type\":\"Question\",\"name\":\"Silicon PU vs acrylic — when do I upgrade?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Upgrade if your players are competitive (joint protection from cushioning matters), if you want consistent ball rebound across years, or if you’re building a premium \/ showcase facility. For typical school \/ society outdoor courts, standard acrylic remains the right answer.\"}},{\"@type\":\"Question\",\"name\":\"Silicon PU vs indoor PU — what’s the difference?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Indoor PU is denser, thicker (7-10 mm), and gives slightly better FIBA shock absorption — but it cannot survive UV. Silicon PU is engineered for outdoor; slightly thinner (4-6 mm) but UV-rated for 8-10 years.\"}},{\"@type\":\"Question\",\"name\":\"What is the cost of a Silicon PU court?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Rs 180-250\/sqft surface only. A basketball full court runs Rs 8.2-11.5 lakh. A multi-sport court: Rs 8-11.3 lakh.\"}},{\"@type\":\"Question\",\"name\":\"How long does Silicon PU last?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"8-10 years before re-coating; full lifecycle 15-20 years with one re-coat. Compare with standard acrylic (re-coat at 4-5 years).\"}},{\"@type\":\"Question\",\"name\":\"Is Silicon PU FIBA-approved?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Material is FIBA Level 1 compliant for outdoor; venue certification is granted by FIBA federation post-inspection. We provide material certificates.\"}}]}\u003c\/script\u003e","products":[{"product_id":"silicon-pu-multi-sport-court","title":"Multi-Sport Court — Silicon PU","description":"\n\u003ch2\u003eSilicon PU multi-sport court - overview\u003c\/h2\u003e\n\u003cp\u003eChampCourts installs \u003cstrong\u003esilicon polyurethane (Si-PU) multi-sport courts\u003c\/strong\u003e as the high-performance hybrid choice for sites that need a court playing both indoor and outdoor with consistent feel, year-round weather tolerance, and direct-on-concrete simplicity. Si-PU is a cold-cure liquid system that combines silicone elasticity with PU durability - it ages better than acrylic under UV, costs less than pure PU, and can be applied directly to a well-prepared PCC sub-base without the moisture-barrier primer pure PU demands. Pricing runs Rs 120-250\/sqft. Common uses: school all-weather multi-sport courts, residential clubhouse outdoor courts, corporate-campus rooftop courts, tennis academies.\u003c\/p\u003e\n\u003cp\u003eSi-PU is the answer to a recurring question from customers who outgrow acrylic but cannot justify the capex jump to pure PU. The chemistry sits in between - silicone backbone provides UV-stability and dimensional tolerance across temperature extremes (-20 to +80 deg C), PU components deliver mechanical strength and shock absorption. The result is a 3-7 mm seamless court that lasts 10-12 years (vs acrylic's 6-8), tolerates outdoor sun without fading, and costs 30-50% less than pure PU. For schools and residential clubhouses planning outdoor courts that must work year-round through monsoon and summer extremes, Si-PU is genuinely the right pick - we have surfaced 30+ such courts across India.\u003c\/p\u003e\n\u003cp\u003eA second strategic advantage of Si-PU is its overlay capability. Si-PU can be applied over existing acrylic courts with proper surface preparation, eliminating the demolition and PCC-repour cost when an older court is due for replacement. We have executed several \"Si-PU over old acrylic\" projects where customers saved Rs 30-50\/sqft and 7-10 days of project schedule by avoiding sub-base demolition. This makes Si-PU particularly attractive for facility owners with 8-10 year old acrylic courts wanting an upgrade rather than full replacement.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem\u003c\/td\u003e\n\u003ctd\u003e2 self-levelling Si-PU base + 1 reinforced + 2 colour finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal thickness\u003c\/td\u003e\n\u003ctd\u003e3-7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eSolvent-free, 2K silicon-PU hybrid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock absorption\u003c\/td\u003e\n\u003ctd\u003e15-30%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV stability\u003c\/td\u003e\n\u003ctd\u003e12+ years (silicon component)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +80 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlip resistance\u003c\/td\u003e\n\u003ctd\u003eBPN 55-75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSub-base\u003c\/td\u003e\n\u003ctd\u003eM25 PCC, OR can apply over existing acrylic with prep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService life\u003c\/td\u003e\n\u003ctd\u003e10-12 yrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5 yrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCost breakdown\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem\u003c\/th\u003e\n\u003cth\u003eThickness\u003c\/th\u003e\n\u003cth\u003eCost \/ sqft\u003c\/th\u003e\n\u003cth\u003eBest for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasic Si-PU\u003c\/td\u003e\n\u003ctd\u003e3 mm\u003c\/td\u003e\n\u003ctd\u003eRs 120-150\u003c\/td\u003e\n\u003ctd\u003eOutdoor school multi-sport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComfort Si-PU\u003c\/td\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003ctd\u003eRs 160-200\u003c\/td\u003e\n\u003ctd\u003eAcademy outdoor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerformance Si-PU\u003c\/td\u003e\n\u003ctd\u003e7 mm\u003c\/td\u003e\n\u003ctd\u003eRs 210-250\u003c\/td\u003e\n\u003ctd\u003eTennis \/ multi-sport competition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eA 5,000 sqft outdoor multi-sport court (basketball + badminton + volleyball overlay) lands at Rs 8-12 lakh turnkey.\u003c\/p\u003e\n\n\u003ch2\u003eConstruction process\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eSub-base prep: PCC shot-blasted to CSP 3, or existing acrylic sanded with 60 grit.\u003c\/li\u003e\n\u003cli\u003eSi-PU primer (often single-component) - faster cure than pure PU.\u003c\/li\u003e\n\u003cli\u003eSelf-levelling Si-PU base, applied in 2 lifts to design thickness.\u003c\/li\u003e\n\u003cli\u003eReinforced mid-layer with non-woven matting.\u003c\/li\u003e\n\u003cli\u003ePigmented Si-PU finish - 2 coats.\u003c\/li\u003e\n\u003cli\u003eLine markings: contrast PU paint.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eSite duration: 14-20 working days for 5,000 sqft. Si-PU cures faster than PU (24 h walk-on vs 72 h).\u003c\/p\u003e\n\n\u003ch2\u003eSi-PU vs alternatives\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSurface\u003c\/th\u003e\n\u003cth\u003eCost \/ sqft\u003c\/th\u003e\n\u003cth\u003eUV\u003c\/th\u003e\n\u003cth\u003eSub-base needs\u003c\/th\u003e\n\u003cth\u003eIndoor\/outdoor\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSi-PU (ChampCourts)\u003c\/td\u003e\n\u003ctd\u003eRs 120-250\u003c\/td\u003e\n\u003ctd\u003e12+ yrs\u003c\/td\u003e\n\u003ctd\u003ePCC; can overlay acrylic\u003c\/td\u003e\n\u003ctd\u003eBoth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePure PU\u003c\/td\u003e\n\u003ctd\u003eRs 250-350\u003c\/td\u003e\n\u003ctd\u003e10+ yrs (UV-stable variant)\u003c\/td\u003e\n\u003ctd\u003ePCC + moisture barrier\u003c\/td\u003e\n\u003ctd\u003eIndoor preferred\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcrylic 8-layer\u003c\/td\u003e\n\u003ctd\u003eRs 80-120\u003c\/td\u003e\n\u003ctd\u003e5-7 yrs\u003c\/td\u003e\n\u003ctd\u003ePCC\u003c\/td\u003e\n\u003ctd\u003eOutdoor preferred\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCushioned acrylic\u003c\/td\u003e\n\u003ctd\u003eRs 180-220\u003c\/td\u003e\n\u003ctd\u003e5-7 yrs\u003c\/td\u003e\n\u003ctd\u003ePCC\u003c\/td\u003e\n\u003ctd\u003eOutdoor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eUse cases and target customers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchools needing one outdoor court for basketball + badminton + volleyball:\u003c\/strong\u003e Si-PU is increasingly the default school multi-sport outdoor specification, replacing both cement courtyards and aged acrylic courts. Schools value the year-round weather tolerance and the 10-12 year lifecycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTennis academies:\u003c\/strong\u003e Si-PU is increasingly popular for ITF tennis courts. ITF approves Si-PU systems for Category 1-5 tournament play; ChampCourts builds Si-PU tennis as a separate product line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorporate rooftop courts:\u003c\/strong\u003e UV exposure is constant on rooftops; Si-PU's silicone backbone resists UV degradation 2-3x better than acrylic. Premium IT campuses in Bengaluru, Hyderabad and Pune now default to Si-PU for rooftop sports amenities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResidential clubhouses:\u003c\/strong\u003e Outdoor courts in premium residential projects where year-round usability and 10+ year lifecycle matter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRenovation of aged acrylic courts:\u003c\/strong\u003e Overlay without demolition saves 30-40% of capex versus full replacement. Particularly common for sports clubs and PSU campuses with 8-12 year old facilities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTennis-and-multi-sport clubs:\u003c\/strong\u003e Si-PU provides ITF-grade tennis court spec PLUS multi-sport overlay markings; single floor serves club tennis members and PE classes alike.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchool athletic complexes:\u003c\/strong\u003e Outdoor multi-sport floor adjacent to a 200 m or 400 m athletics track; Si-PU provides surface continuity and aesthetic consistency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSi-PU chemistry and why it lasts longer\u003c\/h2\u003e\n\u003cp\u003eAcrylic is a thermoset polymer that degrades under UV in 5-7 years - colour fades, finish becomes brittle, micro-cracks develop. Pure PU is shock-absorbing but the urethane backbone is also UV-sensitive without UV-stabiliser additives. Si-PU substitutes silicone (Si-O bonds) in part of the polymer backbone, which is intrinsically UV-resistant - silicone bonds do not degrade under UV photo-oxidation the way C-C bonds do. The result is 12+ year UV resistance with no significant colour fade or brittleness. The trade-off is slightly lower shock absorption than pure PU (15-30% vs 25-45%), making Si-PU the right pick for sports that do not demand maximum shock absorption (multi-sport, tennis, basketball outdoor) but not the best pick for high-impact indoor competition (futsal, indoor handball).\u003c\/p\u003e\n\n\u003ch2\u003eMulti-sport marking options on Si-PU\u003c\/h2\u003e\n\u003cp\u003eSame overlay rules as PU multi-sport - up to 4 sports overlaid in distinct colours with standardised line weights. Common configurations: basketball + badminton + volleyball + futsal; tennis + basketball + badminton; tennis + pickleball + multi-sport drill markings. The Si-PU surface accepts both inlay and painted markings; inlay markings last the floor's life. We recommend inlay for serious academy and tournament-host use, paint for school PE where lower-stakes refresh works fine.\u003c\/p\u003e\n\n\u003ch2\u003eConstruction process\u003c\/h2\u003e\n\u003cp\u003e(1) Sub-base verification - PCC moisture-mapped and surface-profile checked, OR existing acrylic mechanically sanded with 60-grit. (2) Si-PU primer applied at 200 g\/sqm (single-component, fast cure - no epoxy moisture barrier needed). (3) Self-levelling Si-PU base, 2 lifts to design thickness. (4) Reinforced mid-layer with non-woven matting embedded. (5) Pigmented Si-PU finish, 2 coats with grit blend for slip resistance. (6) Line markings - inlay or paint per spec. (7) Equipment install. Site duration: 14-20 days for 5,000 sqft.\u003c\/p\u003e\n\n\u003ch2\u003eOutdoor weather and drainage\u003c\/h2\u003e\n\u003cp\u003eSi-PU outdoor courts need 1-2% cross-fall in the PCC sub-base for water drainage. Perimeter trench drains evacuate rainfall to municipal storm-water. Heavy monsoon performance: 50 mm\/hour rain handled with court playable within 10-15 minutes of rain stopping. UV: no significant colour fade over 12 years in Indian conditions; tests on 8-year-old courts show colour delta-E within 2-3 of original install (essentially indistinguishable to naked eye).\u003c\/p\u003e\n\n\u003ch2\u003eWhy ChampCourts for Si-PU multi-sport\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10-12 year UV-stable lifecycle:\u003c\/strong\u003e 2-3x longer than acrylic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect-on-concrete simplicity:\u003c\/strong\u003e No epoxy moisture barrier needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverlay capability:\u003c\/strong\u003e Saves 30-40% on aged-acrylic replacement projects.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e5-year warranty backed by silicone-chemistry experience.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eITF tennis spec compatibility:\u003c\/strong\u003e Same system supports tennis academy and multi-sport hall.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePan-India service in 50+ cities.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eSi-PU vs acrylic - is the cost premium worth it?\u003c\/h3\u003e\n\u003cp\u003eSi-PU lasts 10-12 years vs acrylic's 6-8, has better shock absorption, and stays cooler in summer. Cost premium per year of life ends up comparable.\u003c\/p\u003e\n\u003ch3\u003eCan it overlay an existing acrylic court?\u003c\/h3\u003e\n\u003cp\u003eYes - this is one of Si-PU's standout advantages. We sand the existing acrylic, prime, and apply 3-5 mm Si-PU directly. Saves demolition cost and downtime.\u003c\/p\u003e\n\u003ch3\u003eWhat about high-end tennis?\u003c\/h3\u003e\n\u003cp\u003eSi-PU is ITF-rated and increasingly used at academy and clubhouse level. ChampCourts builds Si-PU tennis courts as a separate product line.\u003c\/p\u003e\n\u003ch3\u003eHow does it differ from pure PU?\u003c\/h3\u003e\n\u003cp\u003eSi-PU has silicone in the polymer backbone for UV tolerance; pure PU is harder, more abrasion-resistant, but UV-sensitive (needs UV-stable topcoat). Si-PU is more forgiving on outdoor exposed sites.\u003c\/p\u003e\n\u003ch3\u003eCure time?\u003c\/h3\u003e\n\u003cp\u003e24 h walk-on, 48 h light play, 5-day full cure.\u003c\/p\u003e\n\u003ch3\u003eCan Si-PU be used for indoor competition?\u003c\/h3\u003e\n\u003cp\u003eSi-PU works indoors but is slightly under-spec for elite indoor competition where 25-45% shock absorption matters (FIBA basketball academy, FIVB volleyball academy). For indoor competition, choose pure PU. Si-PU is the right pick for outdoor and hybrid indoor\/outdoor use cases.\u003c\/p\u003e\n\u003ch3\u003eRecoat cycle for Si-PU?\u003c\/h3\u003e\n\u003cp\u003eYear 7-8 polish + minor crack-bridge repair; year 10-12 full recoat (2-3 colour + finish coats). Recoat cost ~30% of original install. Service life with proper recoat extends to 18-20 years.\u003c\/p\u003e\n\u003ch3\u003eSi-PU vs pure PU price differential worth it?\u003c\/h3\u003e\n\u003cp\u003eFor OUTDOOR courts where UV degradation matters - yes. Si-PU costs 30-50% less than pure PU and lasts longer outdoors. For INDOOR courts, pure PU is more shock-absorbent and equally durable; Si-PU has no advantage there.\u003c\/p\u003e\n\u003ch3\u003eTennis academy Si-PU is ITF approved?\u003c\/h3\u003e\n\u003cp\u003eITF-approved system construction; full court certification (ITF Pace Rating) is a per-court on-site test. Our 5 mm system delivers ITF Pace Rating 3-4 (medium-medium fast), the most common ranking for academy and tournament courts.\u003c\/p\u003e\n\u003ch3\u003eWhat about temperature extremes?\u003c\/h3\u003e\n\u003cp\u003eSi-PU is rated for -20 to +80 deg C operating temperature. We have courts in Ladakh (winter -15 deg C) and Rajasthan (summer +50 deg C surface temperature) operating without issue.\u003c\/p\u003e\n\n\u003cp\u003eDiscuss a Si-PU court: \u003ca href=\"\/pages\/contact-us\"\u003e\/pages\/contact-us\u003c\/a\u003e or \u003cstrong\u003e+91 92587 75187\u003c\/strong\u003e. Related: \u003ca href=\"\/products\/silicon-pu-basketball-court\"\u003eSi-PU basketball\u003c\/a\u003e, \u003ca href=\"\/products\/pu-multi-sport-court\"\u003epure PU multi-sport\u003c\/a\u003e, \u003ca href=\"\/collections\/multi-sport-courts\"\u003emulti-sport collection\u003c\/a\u003e. For ITF-spec Si-PU tennis courts, see our \u003ca href=\"\/products\/silicon-pu-tennis-court\"\u003eSi-PU tennis\u003c\/a\u003e page.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Si-PU vs acrylic - is the cost premium worth it?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Si-PU lasts 10-12 years vs acrylic's 6-8, has better shock absorption, and stays cooler in summer. Cost premium per year of life ends up comparable.\"}},{\"@type\":\"Question\",\"name\":\"Can it overlay an existing acrylic court?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes - this is one of Si-PU's standout advantages. We sand the existing acrylic, prime, and apply 3-5 mm Si-PU directly. Saves demolition cost and downtime.\"}},{\"@type\":\"Question\",\"name\":\"What about high-end tennis?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Si-PU is ITF-rated and increasingly used at academy and clubhouse level. ChampCourts builds Si-PU tennis courts as a separate product line.\"}},{\"@type\":\"Question\",\"name\":\"How does it differ from pure PU?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Si-PU has silicone in the polymer backbone for UV tolerance; pure PU is harder, more abrasion-resistant, but UV-sensitive (needs UV-stable topcoat). Si-PU is more forgiving on outdoor exposed sites.\"}},{\"@type\":\"Question\",\"name\":\"Cure time?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"24 h walk-on, 48 h light play, 5-day full cure.\"}},{\"@type\":\"Question\",\"name\":\"Can Si-PU be used for indoor competition?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Si-PU works indoors but is slightly under-spec for elite indoor competition where 25-45% shock absorption matters (FIBA basketball academy, FIVB volleyball academy). For indoor competition, choose pure PU. Si-PU is the right pick for outdoor and hybrid indoor\/outdoor use cases.\"}},{\"@type\":\"Question\",\"name\":\"Recoat cycle for Si-PU?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Year 7-8 polish + minor crack-bridge repair; year 10-12 full recoat (2-3 colour + finish coats). Recoat cost ~30% of original install. Service life with proper recoat extends to 18-20 years.\"}},{\"@type\":\"Question\",\"name\":\"Si-PU vs pure PU price differential worth it?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"For OUTDOOR courts where UV degradation matters - yes. Si-PU costs 30-50% less than pure PU and lasts longer outdoors. For INDOOR courts, pure PU is more shock-absorbent and equally durable; Si-PU has no advantage there.\"}},{\"@type\":\"Question\",\"name\":\"Tennis academy Si-PU is ITF approved?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"ITF-approved system construction; full court certification (ITF Pace Rating) is a per-court on-site test. Our 5 mm system delivers ITF Pace Rating 3-4 (medium-medium fast), the most common ranking for academy and tournament courts.\"}},{\"@type\":\"Question\",\"name\":\"What about temperature extremes?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Si-PU is rated for -20 to +80 deg C operating temperature. We have courts in Ladakh (winter -15 deg C) and Rajasthan (summer +50 deg C surface temperature) operating without issue.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"HowTo\",\"name\":\"Construction process — Multi-Sport Court — Silicon PU\",\"step\":[{\"@type\":\"HowToStep\",\"position\":1,\"name\":\"Sub-base prep: PCC shot-blasted to CSP 3, or existing acryli...\",\"text\":\"Sub-base prep: PCC shot-blasted to CSP 3, or existing acrylic sanded with 60 grit.\"},{\"@type\":\"HowToStep\",\"position\":2,\"name\":\"Si-PU primer (often single-component) - faster cure than pur...\",\"text\":\"Si-PU primer (often single-component) - faster cure than pure PU.\"},{\"@type\":\"HowToStep\",\"position\":3,\"name\":\"Self-levelling Si-PU base, applied in 2 lifts to design thic...\",\"text\":\"Self-levelling Si-PU base, applied in 2 lifts to design thickness.\"},{\"@type\":\"HowToStep\",\"position\":4,\"name\":\"Reinforced mid-layer with non-woven matting\",\"text\":\"Reinforced mid-layer with non-woven matting.\"},{\"@type\":\"HowToStep\",\"position\":5,\"name\":\"Pigmented Si-PU finish - 2 coats\",\"text\":\"Pigmented Si-PU finish - 2 coats.\"},{\"@type\":\"HowToStep\",\"position\":6,\"name\":\"Line markings: contrast PU paint\",\"text\":\"Line markings: contrast PU paint.\"}]}\u003c\/script\u003e","brand":"ChampCourts","offers":[{"title":"Default Title","offer_id":44141424640088,"sku":null,"price":250.0,"currency_code":"INR","in_stock":true}]},{"product_id":"silicon-pu-basketball-court","title":"Basketball Court — Silicon PU","description":"\n\u003ch2\u003eSilicon PU basketball court - overview\u003c\/h2\u003e\n\u003cp\u003eChampCourts builds \u003cstrong\u003esilicon polyurethane (Si-PU) basketball courts\u003c\/strong\u003e for schools, residential clubhouses, sports academies and corporate campuses needing an all-weather outdoor basketball court that retains FIBA-similar play characteristics year-round. Si-PU brings together silicone's UV stability with PU's shock absorption and grip - the result is a 3-7 mm seamless surface that delivers 90-95% ball rebound, all-weather grip, and 10-12 year service life at Rs 120-250\/sqft. A FIBA full court (28 m x 15 m = 4,520 sqft) lands at Rs 7-11 lakh for surface; total turnkey with hoops, lights and fencing runs Rs 12-18 lakh.\u003c\/p\u003e\n\u003cp\u003eOutdoor basketball in India is dominated by acrylic surfaces that fade in 5-7 years, develop cracks at the half-line, and need re-coat at year 4-5. Si-PU is the upgrade tier that delivers genuine 12-year service life without the cost premium of pure PU. For schools and residential complexes building new outdoor basketball courts, the choice is increasingly Si-PU - the lifetime cost of ownership is lower than acrylic despite higher upfront capex, and the year-round play characteristics are noticeably better. ChampCourts has surfaced 20+ Si-PU basketball courts across Hyderabad, Bengaluru, Pune, Chennai and the NCR, including 8 outdoor court installs for tech-campus residences and 4 acrylic-to-Si-PU overlay retrofits for premium private clubs.\u003c\/p\u003e\n\u003cp\u003eThe same Si-PU system works for indoor basketball too, though indoor courts typically benefit from the additional shock absorption of pure PU. We position Si-PU specifically for outdoor and hybrid indoor\/outdoor use cases, where the UV-stability advantage actually pays back. For full indoor competition-grade courts, our PU basketball product is the right choice; for outdoor school and residential courts, Si-PU is right.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCourt dimensions\u003c\/td\u003e\n\u003ctd\u003eFIBA full 28 x 15 m; school 26 x 14 m; junior 22 x 13 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem\u003c\/td\u003e\n\u003ctd\u003e2K silicon-PU, 3 \/ 5 \/ 7 mm thick\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock absorption\u003c\/td\u003e\n\u003ctd\u003e15-30%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBall rebound\u003c\/td\u003e\n\u003ctd\u003e90-95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV stability\u003c\/td\u003e\n\u003ctd\u003e12+ yrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlip resistance (dry\/wet)\u003c\/td\u003e\n\u003ctd\u003eBPN 70-85 \/ 55-70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature range\u003c\/td\u003e\n\u003ctd\u003e-20 to +80 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSub-base\u003c\/td\u003e\n\u003ctd\u003eM25 PCC; overlay-eligible over old acrylic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService life\u003c\/td\u003e\n\u003ctd\u003e10-12 yrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5 yrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCost breakdown\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem\u003c\/th\u003e\n\u003cth\u003eCost \/ sqft\u003c\/th\u003e\n\u003cth\u003e4,520 sqft FIBA court\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3 mm Si-PU\u003c\/td\u003e\n\u003ctd\u003eRs 120-150\u003c\/td\u003e\n\u003ctd\u003eRs 5.5-6.8 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 mm Si-PU\u003c\/td\u003e\n\u003ctd\u003eRs 160-200\u003c\/td\u003e\n\u003ctd\u003eRs 7.2-9.0 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7 mm Si-PU\u003c\/td\u003e\n\u003ctd\u003eRs 210-250\u003c\/td\u003e\n\u003ctd\u003eRs 9.5-11.3 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFIBA-spec acrylic hoop system (pair): Rs 1.8-2.5 lakh. LED court lighting (4 x 200 W): Rs 1.4-1.8 lakh.\u003c\/p\u003e\n\n\u003ch2\u003eConstruction process\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eSub-base prep: PCC verified or existing acrylic mechanically sanded.\u003c\/li\u003e\n\u003cli\u003eSi-PU primer (single-component, fast cure).\u003c\/li\u003e\n\u003cli\u003eSelf-levelling base in 2 lifts.\u003c\/li\u003e\n\u003cli\u003eReinforced mid-layer.\u003c\/li\u003e\n\u003cli\u003ePigmented Si-PU finish, 2 coats.\u003c\/li\u003e\n\u003cli\u003eFIBA \/ school markings, hoops install.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eSite duration: 14-20 days.\u003c\/p\u003e\n\n\u003ch2\u003eSi-PU basketball vs alternatives\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSurface\u003c\/th\u003e\n\u003cth\u003eCost\u003c\/th\u003e\n\u003cth\u003eUV\u003c\/th\u003e\n\u003cth\u003eIndoor\/outdoor\u003c\/th\u003e\n\u003cth\u003eFIBA\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSi-PU (ChampCourts)\u003c\/td\u003e\n\u003ctd\u003eRs 120-250\u003c\/td\u003e\n\u003ctd\u003e12+ yrs\u003c\/td\u003e\n\u003ctd\u003eBoth\u003c\/td\u003e\n\u003ctd\u003eFIBA-similar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePure PU\u003c\/td\u003e\n\u003ctd\u003eRs 250-350\u003c\/td\u003e\n\u003ctd\u003e10+ yrs\u003c\/td\u003e\n\u003ctd\u003eIndoor preferred\u003c\/td\u003e\n\u003ctd\u003eFIBA-approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCushioned acrylic\u003c\/td\u003e\n\u003ctd\u003eRs 180-220\u003c\/td\u003e\n\u003ctd\u003e5-7 yrs\u003c\/td\u003e\n\u003ctd\u003eOutdoor\u003c\/td\u003e\n\u003ctd\u003ePractice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard acrylic 8-layer\u003c\/td\u003e\n\u003ctd\u003eRs 80-120\u003c\/td\u003e\n\u003ctd\u003e5-7 yrs\u003c\/td\u003e\n\u003ctd\u003eOutdoor\u003c\/td\u003e\n\u003ctd\u003ePractice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardwood maple\u003c\/td\u003e\n\u003ctd\u003eRs 500-1200\u003c\/td\u003e\n\u003ctd\u003eIndoor only\u003c\/td\u003e\n\u003ctd\u003eIndoor\u003c\/td\u003e\n\u003ctd\u003eFIBA \/ NBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eUse cases and target customers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchool outdoor basketball courts (CBSE \/ IB):\u003c\/strong\u003e Year-round PE, inter-school tournaments, varsity practice. Si-PU replaces aged acrylic at the school's master-plan capex refresh.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResidential gated-community courts (premium tier):\u003c\/strong\u003e Default specification for projects priced above Rs 1.5 cr\/unit. Builder amenities decks now feature Si-PU as the all-weather basketball amenity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcademy outdoor courts (year-round practice):\u003c\/strong\u003e NBA Basketball School India partners and BFI state academies use Si-PU outdoor courts as adjunct to indoor PU courts. Outdoor training tolerates Indian summer and monsoon while maintaining play-feel consistency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorporate-campus courts:\u003c\/strong\u003e Microsoft, Wipro, TCS-style IT campuses with rooftop or ground-level outdoor courts; constant UV exposure makes Si-PU the right pick.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRenovation of aged 8-layer acrylic courts:\u003c\/strong\u003e Overlay project saves 30-40% capex versus demolition + full replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium private clubs:\u003c\/strong\u003e Outdoor basketball amenities at BCG, BSC, RCGC-tier clubs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-star hotels and resorts:\u003c\/strong\u003e Hotel sports complexes with outdoor basketball courts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSi-PU basketball court characteristics\u003c\/h2\u003e\n\u003cp\u003eThe 3-7 mm Si-PU system delivers FIBA-similar play characteristics with 15-30% shock absorption (vs pure PU's 25-45%, hardwood's 53-70%), 90-95% ball rebound, friction coefficient 0.5-0.7 in dry conditions and 0.45-0.65 wet. Service life 10-12 years outdoor without significant fade. Recoat at year 7-8 extends service life to 15+ years. We provide year-by-year condition reports to track surface health and plan recoat timing optimally.\u003c\/p\u003e\n\n\u003ch2\u003eFIBA court markings on outdoor Si-PU\u003c\/h2\u003e\n\u003cp\u003eFull FIBA-spec markings - 28 x 15 m playing area, 4.225 m sideline buffer, 6.75 m three-point arc, no-charge semi-circle, restricted area painted contrast, free-throw line at 5.8 m, key 4.9 m wide. We mark to FIBA 2022-25 rulebook with inlay-PU lines for serious academies and PU paint for school and society courts. Tournament-tier outdoor basketball venues in South India have hosted Karnataka State Basketball Association district tournaments on ChampCourts-built Si-PU courts.\u003c\/p\u003e\n\n\u003ch2\u003eConstruction process\u003c\/h2\u003e\n\u003cp\u003e(1) Sub-base verification - PCC OR mechanical sanding of existing acrylic. (2) Si-PU primer (single-component, fast cure). (3) Self-levelling Si-PU base, 2 lifts. (4) Reinforced mid-layer with non-woven matting. (5) UV-stable pigmented Si-PU finish, 2 coats. (6) FIBA \/ school markings - inlay or paint. (7) Hoops install with RCC plinth anchors. Site duration: 14-20 days for FIBA full court.\u003c\/p\u003e\n\n\u003ch2\u003eDrainage and outdoor durability\u003c\/h2\u003e\n\u003cp\u003e1-2% cross-fall in PCC sub-base evacuates rainfall to perimeter drains. 50 mm\/hour rain handled with court playable within 10-15 minutes. Si-PU is hydrophobic - water beads and drains; no absorption into the surface. No freeze-thaw issues since most Indian use cases stay above freezing.\u003c\/p\u003e\n\n\u003ch2\u003eTotal cost of ownership over 12 years\u003c\/h2\u003e\n\u003cp\u003eCapex: Rs 9-12 lakh for 4,520 sqft FIBA court. Year 7-8 recoat: Rs 2.5-3 lakh. Annual AMC: Rs 30-50,000. 12-year total: Rs 15-19 lakh, or Rs 1.25-1.6 lakh\/year amortised. Acrylic equivalent: Rs 4-6 lakh capex + Rs 1.5-2 lakh recoat every 4-5 years + replacement at year 8-10 (Rs 5-7 lakh). 12-year total Rs 14-17 lakh. Comparable TCO, but Si-PU delivers superior play characteristics throughout the lifecycle and avoids the disruption of mid-life replacement.\u003c\/p\u003e\n\n\u003ch2\u003eAcrylic-to-Si-PU overlay retrofit case\u003c\/h2\u003e\n\u003cp\u003eFor owners of 8-12 year old acrylic courts considering an upgrade: ChampCourts can sand the existing acrylic mechanically, prime with Si-PU primer, and apply a 3-5 mm Si-PU stack directly over the prepared surface. This saves the Rs 90\/sqft PCC re-pour entirely and reduces project schedule by 7-10 days. Total retrofit cost: Rs 80-150\/sqft - significantly cheaper than the Rs 200-340\/sqft full-replacement option. We have executed overlay retrofits for 6+ premium private clubs and 4 corporate-campus rooftop courts.\u003c\/p\u003e\n\n\u003ch2\u003eChoosing between Si-PU and pure PU for basketball\u003c\/h2\u003e\n\u003cp\u003ePure PU: 25-45% shock absorption, FIBA Approved certification eligible, indoor preferred. Si-PU: 15-30% shock absorption, FIBA-similar play, outdoor preferred, UV-stable. For school PE, residential outdoor and corporate-campus contexts where outdoor exposure matters, Si-PU is the right pick. For competition-grade indoor academies and BFI state venues, pure PU is the right pick. We help customers make the right call rather than upselling a system that does not match their use case.\u003c\/p\u003e\n\n\u003ch2\u003eWhy ChampCourts for Si-PU basketball\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e12+ year UV-stable outdoor service life.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDirect-on-concrete or overlay-on-old-acrylic flexibility.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFIBA-similar play characteristics:\u003c\/strong\u003e Ball rebound, friction, shock absorption all within FIBA Approved tolerance ranges.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e5-year warranty + recoat planning.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePan-India service in 50+ cities.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHonest spec guidance:\u003c\/strong\u003e We tell customers when pure PU is the better pick vs Si-PU.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eIs Si-PU FIBA approved?\u003c\/h3\u003e\n\u003cp\u003eFIBA approves SYSTEMS not surface chemistries. Our 7 mm Si-PU has FIBA-similar play characteristics; full FIBA Approved certification needs on-site testing (similar to PU).\u003c\/p\u003e\n\u003ch3\u003eWhy Si-PU over acrylic for an outdoor court?\u003c\/h3\u003e\n\u003cp\u003eLonger life (10-12 vs 6-8 yrs), better player comfort (15-30% shock vs \u0026lt; 5%), better UV resistance. Cost is ~50-100% higher per sqft but the value premium scales over the lifetime.\u003c\/p\u003e\n\u003ch3\u003eCan it overlay existing acrylic?\u003c\/h3\u003e\n\u003cp\u003eYes. Major retrofit advantage - we sand the old surface, prime, and apply Si-PU. No demolition. Cost saving of Rs 30-50\/sqft.\u003c\/p\u003e\n\u003ch3\u003ePlayer comfort vs hardwood?\u003c\/h3\u003e\n\u003cp\u003eSi-PU is more forgiving than hardwood for casual play (cushioned) but lacks hardwood's signature ball-bounce-sound character.\u003c\/p\u003e\n\u003ch3\u003eWarranty?\u003c\/h3\u003e\n\u003cp\u003e5-year warranty against bubbling, peeling, delamination and unevenness.\u003c\/p\u003e\n\u003ch3\u003eWill it fade in coastal humidity?\u003c\/h3\u003e\n\u003cp\u003eSi-PU's silicone backbone is hydrophobic - it does not absorb moisture, which means coastal humidity does not accelerate degradation. We have courts in Chennai and Mumbai operating 6+ years with no observed humidity-related issues.\u003c\/p\u003e\n\u003ch3\u003eOutdoor lighting recommendations?\u003c\/h3\u003e\n\u003cp\u003e4 x 200 W LED at 6-8 m mast height delivers 250-400 lux uniformly. Anti-glare hoods prevent light pollution to adjacent buildings. Power consumption: 800 W = ~Rs 6-8\/hour at peak.\u003c\/p\u003e\n\u003ch3\u003eHoop spec for outdoor courts?\u003c\/h3\u003e\n\u003cp\u003eGalvanised steel pole + acrylic backboard + spring-rim hoop with safety net. Anchored in 600 x 600 x 900 mm RCC plinth. Cost: Rs 60,000-1.2 lakh per pair depending on grade.\u003c\/p\u003e\n\u003ch3\u003eAcrylic vs Si-PU for an outdoor court - is the premium worth it?\u003c\/h3\u003e\n\u003cp\u003eAcrylic capex Rs 80-120\/sqft, life 5-7 years; Si-PU Rs 120-250\/sqft, life 10-12 years. Per-year cost: acrylic Rs 12-18\/sqft\/year; Si-PU Rs 12-22\/sqft\/year. Roughly comparable in TCO, but Si-PU delivers better play characteristics, no fade, less maintenance. The Si-PU premium is genuinely worth it for any owner planning to stay 10+ years.\u003c\/p\u003e\n\u003ch3\u003eCan the court be marked for multi-sport?\u003c\/h3\u003e\n\u003cp\u003eYes - basketball + badminton + volleyball overlay markings are standard. Multi-sport overlay does not affect basketball play characteristics; line visibility is maintained through distinct colour codes.\u003c\/p\u003e\n\n\u003cp\u003eGet a Si-PU basketball court quote: \u003ca href=\"\/pages\/contact-us\"\u003e\/pages\/contact-us\u003c\/a\u003e or \u003cstrong\u003e+91 92587 75187\u003c\/strong\u003e. Related: \u003ca href=\"\/products\/silicon-pu-multi-sport-court\"\u003eSi-PU multi-sport\u003c\/a\u003e, \u003ca href=\"\/products\/pu-basketball-court\"\u003ePU basketball\u003c\/a\u003e, \u003ca href=\"\/collections\/basketball-courts\"\u003ebasketball collection\u003c\/a\u003e. For school sports infrastructure planning, see our \u003ca href=\"\/pages\/school-sports-package\"\u003eschool sports package\u003c\/a\u003e page.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Is Si-PU FIBA approved?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"FIBA approves SYSTEMS not surface chemistries. Our 7 mm Si-PU has FIBA-similar play characteristics; full FIBA Approved certification needs on-site testing (similar to PU).\"}},{\"@type\":\"Question\",\"name\":\"Why Si-PU over acrylic for an outdoor court?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Longer life (10-12 vs 6-8 yrs), better player comfort (15-30% shock vs \u0026lt; 5%), better UV resistance. Cost is ~50-100% higher per sqft but the value premium scales over the lifetime.\"}},{\"@type\":\"Question\",\"name\":\"Can it overlay existing acrylic?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Major retrofit advantage - we sand the old surface, prime, and apply Si-PU. No demolition. Cost saving of Rs 30-50\/sqft.\"}},{\"@type\":\"Question\",\"name\":\"Player comfort vs hardwood?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Si-PU is more forgiving than hardwood for casual play (cushioned) but lacks hardwood's signature ball-bounce-sound character.\"}},{\"@type\":\"Question\",\"name\":\"Warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"5-year warranty against bubbling, peeling, delamination and unevenness.\"}},{\"@type\":\"Question\",\"name\":\"Will it fade in coastal humidity?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Si-PU's silicone backbone is hydrophobic - it does not absorb moisture, which means coastal humidity does not accelerate degradation. We have courts in Chennai and Mumbai operating 6+ years with no observed humidity-related issues.\"}},{\"@type\":\"Question\",\"name\":\"Outdoor lighting recommendations?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4 x 200 W LED at 6-8 m mast height delivers 250-400 lux uniformly. Anti-glare hoods prevent light pollution to adjacent buildings. Power consumption: 800 W = ~Rs 6-8\/hour at peak.\"}},{\"@type\":\"Question\",\"name\":\"Hoop spec for outdoor courts?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Galvanised steel pole + acrylic backboard + spring-rim hoop with safety net. Anchored in 600 x 600 x 900 mm RCC plinth. Cost: Rs 60,000-1.2 lakh per pair depending on grade.\"}},{\"@type\":\"Question\",\"name\":\"Acrylic vs Si-PU for an outdoor court - is the premium worth it?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Acrylic capex Rs 80-120\/sqft, life 5-7 years; Si-PU Rs 120-250\/sqft, life 10-12 years. Per-year cost: acrylic Rs 12-18\/sqft\/year; Si-PU Rs 12-22\/sqft\/year. Roughly comparable in TCO, but Si-PU delivers better play characteristics, no fade, less maintenance. The Si-PU premium is genuinely worth it for any owner planning to stay 10+ years.\"}},{\"@type\":\"Question\",\"name\":\"Can the court be marked for multi-sport?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes - basketball + badminton + volleyball overlay markings are standard. Multi-sport overlay does not affect basketball play characteristics; line visibility is maintained through distinct colour codes.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"HowTo\",\"name\":\"Construction process — Basketball Court — Silicon PU\",\"step\":[{\"@type\":\"HowToStep\",\"position\":1,\"name\":\"Sub-base prep: PCC verified or existing acrylic mechanically...\",\"text\":\"Sub-base prep: PCC verified or existing acrylic mechanically sanded.\"},{\"@type\":\"HowToStep\",\"position\":2,\"name\":\"Si-PU primer (single-component, fast cure)\",\"text\":\"Si-PU primer (single-component, fast cure).\"},{\"@type\":\"HowToStep\",\"position\":3,\"name\":\"Self-levelling base in 2 lifts\",\"text\":\"Self-levelling base in 2 lifts.\"},{\"@type\":\"HowToStep\",\"position\":4,\"name\":\"Reinforced mid-layer\",\"text\":\"Reinforced mid-layer.\"},{\"@type\":\"HowToStep\",\"position\":5,\"name\":\"Pigmented Si-PU finish, 2 coats\",\"text\":\"Pigmented Si-PU finish, 2 coats.\"},{\"@type\":\"HowToStep\",\"position\":6,\"name\":\"FIBA \/ school markings, hoops install\",\"text\":\"FIBA \/ school markings, hoops install.\"}]}\u003c\/script\u003e","brand":"ChampCourts","offers":[{"title":"Default Title","offer_id":44141425066072,"sku":null,"price":250.0,"currency_code":"INR","in_stock":true}]}],"url":"https:\/\/champcourts.com\/collections\/silicon-pu-courts.oembed","provider":"ChampCourts","version":"1.0","type":"link"}