LVL Single Keel Sports Floor
Ball Rebound：≥90%
Coefficient of Sliding Friction: 0.4～0.6
Service Life： 10 Years
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LVL Single Keel Sports Floor
Ball Rebound：≥90%
Coefficient of Sliding Friction: 0.4～0.6
Service Life： 10 Years
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PATENTED KEEL SYSTEM
LVL SINGLE KEEL
Premium Flooring SystemEngineered for stability, acoustics & durability | The ultimate KEEL STRUCTURE for modern residential & commercial projectsSystem ConstructionPrecision-engineered layers from the subfloor up. The LVL single keel + rubber cushion system delivers superior load distribution and acoustic comfort.Exploded View
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Shock-absorbing rubber cushionHigh-rebound EPDMLVL Single KeelLaminated veneer lumberMulti-layer pine boardCross-laminated stabilityMoisture-proof filmVapor barrierSolid wood floorPremium hardwood wear layerLVL single keel + rubber isolator reduces impact noise up to 18dB — ideal for multi-story buildings.Superior Engineering
Each layer selected for synergy, longevity, and natural comfortShock-absorbing rubber cushion
Closed-cell EPDM rubber, 5mm thickness, 85%+ rebound resilience. Eliminates hollow sounds and protects keel joints over decades.
LVL Single Keel
Engineered from rotary-peeled veneers, 1.5x stronger than solid timber. Perfectly straight, uniform density, and resistant to warping — the backbone of KEEL STRUCTURE.
Multi-layer Pine Board
9 cross-oriented layers of radiata pine, glued with formaldehyde-free adhesive. Increases overall rigidity and distributes point loads evenly.
Moisture-proof film
0.2mm HDPE membrane with sealed overlap. Blocks rising damp and protects the wood core — essential for basements and humid climates.
Solid Wood Floor
Real oak / walnut surface layer, 3mm solid wear layer, UV-cured matt lacquer. Natural grain, warm touch, and can be resanded 2-3 times.
Solid wood skirting line
Solid wood skirting line — matching hardwood profiles, concealing expansion gaps, hiding cables, and providing a seamless, premium finish.
Available in 80mm/100mm heights, prefinished with the same coating as the floor.Why LVL Single Keel?
Designed for global standards — acoustic comfort, green building & structural reliability
Superior Acoustic Performance
Impact sound pressure ≤58dB (exceeds ISO 140-8). Perfect for luxury apartments & hotels.
ENF / CARB Phase 2
LVL and pineboard use MDI / phenolic resin — zero formaldehyde emission, safe for schools & hospitals.
Heavy Load Capacity
Single keel spacing @300mm supports >500kg/m² load — suitable for gyms and commercial showrooms.
Moisture & Termite Resistant
Pine board treated with eco-friendly preservative. Combined with vapor barrier extends service life.
Technical Specifications
LVL Keel Material:Pine/Poplar LVL, strength grade ≥40 MPa (EN 14374)Keel Dimensions:45 x 25 mm | customizable height, spacing 300mm (12'') center-to-centerRubber Cushion:5mm EPDM closed-cell, dynamic stiffness < 40 MN/m³Multi-layer Pine:12mm 9-ply cross laminate, bonding class D4 (water-resistant)Moisture Barrier:0.2mm HDPE film, water vapor transmission < 1.5 g/(m²·24h)Solid Wood Top Layer:15 / 18mm total thickness, 3mm solid oak/walnut veneer, UV oil or lacquerSkirting Line:Solid wood matching, 80/100mm height, pre-drilled & clip-on systemApplication:Residential villas, luxury apartments, yoga studios, recording rooms, boutique hotelsFSC® Certified CARB Phase 2 CE Marked ISO 9001
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