Warmafloor insulation is a polyester fibre underfloor insulation blanket manufactured specifically for placing between floor joists, against the underside of the floor. This floor insulation blanket has superior strength in both directions compared to some other typical polyester floor insulation blankets or batting.

The home insulation rolls are uniquely sized to facilitate handling in confined sub-floor spaces and can be torn readily to suit joist length providing great installed insulation R-values.

Uninsulated floors have a thermal resistance of R0.6, which can be improved to R1.6 or R1.8 with a Warmafloor insulation blanket system correctly fixed against the floor, between the floor joists (in most buildings with a continuous sub-floor perimeter wall). It also reduces floor draughts through flooring gaps between uncovered timber polished floors. Warmafloor underfloor insulation blanket is unaffected by humidity or water. Even if it is wetted, its thermal insulation resistance will be completely restored, when dried.

Warmafloor floor insulation does not represent a health risk to installers or occupiers of insulated buildings and does not promote corrosion on metal building components.