6mm Foil-Backed Fibre Top Board: Flat Base Over Routed Chipboard (video guide)

The 6mm foil-backed fibre top board from MaxHeatUFH is a moisture-resistant board that goes over 22mm routed chipboard panels once the pipe is in. It gives a flat, stable base for the floor finish on joisted and timber floors.

Watch the full video and the quick version below, and download the data sheet and install manual for the exact specification.

Key facts

• 6mm moisture-resistant fibre board
• 1200 x 600mm
• 150 micron aluminium foil backing spreads heat
• Covers 22mm routed chipboard panels
• For joisted and timber floors
• Fix with 4 x 20mm chipboard screws

How to fit it

1. Pressure test the pipe first
2. Lay foil side down, staggering joints from the chipboard below
3. Screw down well away from the pipe runs
4. Mark the pipe runs for the flooring fitter
5. Check the system still holds pressure

Buy it

The 6mm Foil-Backed Fibre Top Board for Routed Chipboard UFH (1200 x 600mm) is available from MaxHeatUFH. Order by 12pm on a working day for next working day UK delivery. Trade customers see their trade price when logged in.

Planning a whole floor? Design your UFH system yourself in 3 minutes with MaxHeatUFH ProLoop and get an instant quick design and quote.