6
6feetdown
Well-known member
Celotex etc are a close cell foam board so give better insulation value for less thicknessWhat’s the difference between that and kingspan , celotex etc
Celotex etc are a close cell foam board so give better insulation value for less thicknessWhat’s the difference between that and kingspan , celotex etc
This, if the screed gets under the insulation it just floats! Our screen guys get it right to the wheelbarrow so if any escapes into cracks etc you’ll soon be short on the stuff!I’ve been told to put a slip membrane, basically thin plastic sheeting, over the insulation before clipping the pipes down. Due to the screed eating the foil on the board.
But there must be lots of places laid without it!
also half the u value .our inspector wouldnt let us get away with eps .very tight on u values hereIt’s half the price
It’s not ?also half the u value .our inspector wouldnt let us get away with eps .very tight on u values here