Solid Wood Single Keel Sports Floor
Ball Rebound：≥90%
Coefficient of Sliding Friction: 0.4～0.6
Service Life： 10 Year
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Solid Wood Single Keel Sports Floor
Ball Rebound：≥90%
Coefficient of Sliding Friction: 0.4～0.6
Service Life： 10 Year
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SOLID WOOD SINGLE KEEL
SOLID WOOD SINGLE KEEL
Natural Resilience, Pure PerformanceSolid timber single keel construction | Superior shock absorption & premium comfortStructural LayeringThe solid wood single keel system combines natural timber strength with precision engineering — delivering outstanding dynamic performance for residential and commercial spaces.Exploded View
bottom → top installation
Shock absorbing rubber cushionHigh-rebound EPDMSolid wood single keelPremium hardwood timberMulti-layer pine boardCross-laminated stability layerMoisture-proof filmVapor barrier HDPESolid wood floorPremium hardwood wear layerSolid wood skirting lineMatching hardwood trimSolid wood single keel + rubber cushion provides natural flexibility and excellent impact absorption. Ideal for luxury homes, dance studios, and acoustic-sensitive environments.Timber Engineering
Solid wood single keel — the harmony of nature and performanceSolid Wood Single Keel
Kiln-dried solid hardwood keel (oak / ash / birch), graded to strict standards. Natural dimensional stability and superior load-bearing capacity. Unlike LVL, solid timber offers unique acoustic warmth and elastic resilience.
Shock Absorbing Rubber Cushion
High-density EPDM pad placed directly under the solid wood keel. Absorbs vertical impact, reduces joint stress, and significantly improves energy return — achieving shock absorption ≥53%.
Multi-layer Pine + Moisture Barrier
Cross-laminated pine board provides a stable subfloor platform. The HDPE moisture-proof film blocks rising damp, protecting the solid wood keel and floor from humidity fluctuations.
Performance Metrics
Shock absorption ≥53% · Ball rebound ≥90% · Sliding friction 0.4–0.6 — certified for multi-sport and premium residential applications. Service life 10+ years.
Solid wood skirting line
Complete the look with matching solid wood skirting. Conceals expansion gaps, hides cables, and elevates interior detailing. Prefinished in natural oils or UV lacquer.
Available in 80/100/120mm heights, custom profiles on request.≥53%Shock AbsorptionEN 14904 compliant≥90%Ball ReboundEnergy return0.4 – 0.6Coefficient of Sliding FrictionSafe & consistent grip10+ YearsService LifeCommercial warrantyWhy Solid Wood Single Keel?
Natural timber core delivering unmatched comfort, acoustics, and environmental benefits
Eco-Friendly & Natural
Solid wood from sustainably managed forests. Biodegradable, low carbon footprint, and free from synthetic binders.
Natural Acoustic Damping
Solid timber inherently dampens impact noise. Combined with rubber cushion, it achieves superior sound isolation.
Warm & Resilient Feel
Unlike rigid engineered systems, solid wood keel offers slight natural flex — reduces leg fatigue and provides premium walking comfort.
Long-Lasting Durability
10+ years structural warranty. Solid wood can be re-sanded and refinished multiple times, extending floor lifespan indefinitely.
Technical Specifications – Solid Wood Single Keel System
System Height:~50-60mm (keel + cushion + pine board + flooring)Solid Wood Keel Material:Kiln-dried oak / ash / birch, moisture content 8-12%Keel Dimensions:40 x 25 mm or 45 x 28 mm, spacing 300mm c/c (customizable)Rubber Cushion:5mm closed-cell EPDM, dynamic stiffness ≤35 MN/m³Multi-layer Pine Board:12mm 9-ply, E0 grade adhesive, formaldehyde emission ≤0.05 ppmMoisture Barrier:0.2mm HDPE, vapor transmission ≤1.2 g/(m²·24h)Solid Wood Flooring:15/18/20mm solid hardwood (oak, walnut, maple, etc.), UV oil or lacquered finishShock Absorption:≥53% (tested to EN 14904:2006)Ball Rebound:≥90%Sliding Friction (dry):0.4 – 0.6 (ideal for sports & general safety)Service Life:10+ years (commercial), 15+ years (residential)FSC® Certified EN 14904 CE Marked DIN 18032-2KEEL STRUCTURE · Solid Wood Single Keel · German Engineering Standard
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Fushun Xin Hong Yuan Baoli Co., Ltd