Board Material
Structural Gypsum Boards Gypdeck 18-25mm – High Density Dry Screed Structural Floor Panel 1200 x 600 x 18mm or 25mm – Robust Detail Compliant
MINIMUM ORDER 10 BOARDS
£34.99 – £46.99Price range: £34.99 through £46.99 inc. VAT
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Gypdeck 18+UFH Acoustic Underfloor Heating Dry Screed Floor Panel Solution – Robust Detail Compliant
Structural Gypsum Boards Gypdeck 18-25mm – High Density Dry Screed Structural Floor Panel 1200 x 600 – Robust Detail Compliant
Our high-mass, load-bearing gypsum fibre floor panels are suitable for spanning joists, pedestals, and acoustic cradle and batten systems. The low thermal resistance of the boards also makes them highly effective for use with underfloor heating applications. They are extremely dimensionally stable and do not suffer from the contraction and expansion issues typically associated with timber-based structural flooring. These panels are also ideal for laying brittle floor finishes directly over, such as porcelain or ceramic tiles (Brinell >40N/mm²).
| Product | Spec | Size |
| GYPDECK Structural 18 | 18mm Structural gypsum fibre board with T&G edge | 18mm x 600mm x 1200mm |
| (max 400mm joist centres) | (Max 50 per pallet) | |
| GYPDECK Structural 25 | 25mm Structural gypsum fibre board with T&G edge | 25mm x 600mm x 1200mm |
| (max 600mm joist centres) | (max 35 per pallet) |
Key Benefits
- Excellent impact and airborne
sound reduction - High density boards accept ceramic
and porcelain floors directly without a
decoupling mat - Dry system reduces build times.
- Does not burn when exposed to
fire (non-combustible – A1 fire rating)
Robust Detail Compliant
- E-FC-1 (FFT 2)
- E-FC-2 (FFT 2)
- E-FS-1 (FFT 2)
| Board Thickness | 18mm, 25mm |
|---|



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