paint insulation board
Before you start painting foam wall insulation, find out whether local building codes require a fire barrier, such as gypsum board. smooth the edges of the foam with sandpaper, when you’re. There are a few different reasons to paint on stiff foam insulation sheets. unfinished basement walls can be painted as a temporary solution before applying wallboard. the paint will both seal the foam and create a more attractive temporary surface.. Conventional insulation, installed internally, tends to involve 25mm of pir board or 50mm of wool; although as building regulations have tightened up you can sometimes find an even thicker layer of internal insulation. the result of this thick layer of internal insulation is a reduced footprint of the rooms since it brings in the walls and. 
paint insulation board
