Warm Board utilises a 18mm high density dry screed board which acts as a heat conducting surface transferring the heat from the pipes to the heated floor above. With its low build up height & ease of installation utilises a 18mm high density dry screed board which acts as a heat conducting surface transferring the heat from the pipes to the heated floor above. With its low build up height & ease of installation Warm Board is ideal for most underfloor heating scenarios. Warm Board is suitable for all floor coverings. This system is designed for use with 12mm Pipework. Features & Benefits: Provides ready-made pipe spacing’s Can be used on top of all level floor constructions ’RETROFIT’ & ‘NEW CONSTRUCTION’ Good for large regular shaped areas Quick installation & direct laying of tiles Low Profile 18mm Outputs up to 104.4 w/m 2* (Wx Lx D) 800mm x 600mm x 18mm Independently Tested by BSRIA