Report Condensation in loft in Roofing Posted March 4, 2011 hi the "plastic" is in fact a felt called monofelt, this was widely used years ago,and was a purpose made undertile felt. obviously it was not breatheable
Condensation in loft
in Roofing
Posted
hi the "plastic" is in fact a felt called monofelt, this was widely used years ago,and was a purpose made undertile felt. obviously it was not breatheable