Strong Fibre Cement Backer Boards for Floor Tiling
Rigid fibre cement overboarding for timber floorboards. Prevent tile cracking, grout failure, and subfloor movement under foot traffic.

Your Trusted Tiling Partner
Tiling over timber floorboards without adequate subfloor reinforcement frequently leads to cracked grout lines, loose tiles, and structural debonding. We supply high density fibre cement backer boards engineered to eliminate subfloor flex and create a flat, stable foundation for floor tiles.
At Elite Tiling Supplies, we provide tilers, general builders, and do it yourself renovators across the United Kingdom with durable floor backer boards. Manufactured from Portland cement, synthetic fibres, and mineral fillers, our fibre cement boards resist moisture, rot, and impact while adding minimal height to your room.
Why Choose Fibre Cement Backer Boards?
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Maximum Rigidity with Low Profile
Six millimetre floor overboarding sheets provide exceptional dimensional stability without creating large step thresholds between adjacent rooms.
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Water and Moisture Resistance
Unlike standard plywood or chipboard, fibre cement does not swell, warp, rot, or degrade when exposed to water or high humidity environments.
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Optimised for Underfloor Heating
Excellent thermal conductivity allows heat from electric underfloor heating cables or warm water pipes to pass efficiently into the floor tiles above.
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High Load Bearing Capacity
Firmly supports heavy large format porcelain slabs and natural stone tiles, distributing loads evenly across underlying timber joists.
Decoupling Membranes for Tiled Flooring
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Beava Fibre Cement Tile Backer Board. 6mm (75 Boards)
£597.79 INC VAT
£498.16 EX VATUnit price /Unavailable -
Beava 6mm Tile Backer Board. 1200mm x 600mm = 0.72m2 (7000).
£8.12 INC VAT
£6.77 EX VATUnit price /Unavailable -
Beava Fibre Cement Tile Backer Board. 6mm (10 Boards)
£79.96 INC VAT
£66.63 EX VATUnit price /Unavailable -
Beava Fibre Cement Tile Backer Board. 6mm (100 Boards)
£797.06 INC VAT
£664.22 EX VATUnit price /Unavailable -
Beava Fibre Cement Tile Backer Board. 6mm (150 Boards)
£1,195.60 INC VAT
£996.33 EX VATUnit price /Unavailable -
Beava Fibre Cement Tile Backer Board. 6mm (25 Boards)
£199.27 INC VAT
£166.06 EX VATUnit price /Unavailable -
Beava Fibre Cement Tile Backer Board. 6mm (50 Boards)
£398.51 INC VAT
£332.09 EX VATUnit price /Unavailable -
No More Ply Pre-Primed 6mm Tile Backer Board. 1200m x 600 (Full Pallet 150 Boards Tail Lift)
£1,386.00 INC VAT
£1,155.00 EX VATUnit price /Unavailable -
No More Ply Pre-Primed 6mm Tile Backer Board. 1200m x 600 (Half Pallet 75 Boards Tail Lift)
£702.00 INC VAT
£585.00 EX VATUnit price /Unavailable -
No More Ply 12mm Tile Backer / Construction Board. 1200mm x 800mm = 0.96m2 (5512).
£15.60 INC VAT
£13.00 EX VATUnit price /Unavailable -
Marmox Multiboard Tile & Shower Backer Board 1250mm x 600mm (Choice of Thickness) Sold Individually.
£9.60 INC VAT
£8.00 EX VATUnit price /Unavailable -
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Marmox Multiboard Tile & Shower Backer Board 1250mm x 600mm x 4mm (Sold Individually)
£9.60 INC VAT
£8.00 EX VATUnit price /Unavailable
Trade Quality, Delivered Fast
Having subfloor materials ready on site keeps your flooring projects moving efficiently. Elite Tiling Supplies offers swift nationwide delivery across the United Kingdom, full pallet trade savings, and rapid collection at our trade counter in Kent.
Our experienced team understands subfloor deflection and fixing requirements. If you need assistance calculating sheet counts or selecting adhesive beds, we are here to support you.
Strengthen your floor foundations today.