Foilboard GREEN 20 mm
Heat Flow out (Winter) : RT3.7
Heat Flow in (Summer) : RT2.1
With the use of the Foilboard® Flexi-fast fastener, Foilboard® GREEN rigid panel is perfect for retrofitting to existing ﬂooring systems.
Foilboard® GREEN is light weight, easy to cut and manoeuvre into place, making it the perfect underﬂoor insulation.
RT - R-values displayed are "total system R-values", as required by the Energy Provisions of the Building Code of Australia.