Solid Floor Insulation

Insulation for Solid Floors
Wickes P5 T&G Chipboard FlooringSupplier
Wickes Builders Merchants

A durable, high-density moisture-resistant P5 grade chipboard flooring with tongue and groove design for easy installation.

Celotex GA4000Supplier
Travis Perkins (and others)

An easy to install polyisocyanurate (PIR) insulation board with excellent thermal performance, featuring a low emissivity foil facing. Available in thicknesses from 50mm to 100mm.
(Also available is the 25mm thick TB4000 )

Visqueen Damp Proof MembraneSupplier
Jewson Builders Merchants (and others)

Low density polyethylene prevents moisture penetration from floors.