Has anybody used or had experience with the specific brand, "Therma-Foil"?
https://www.therma-foil.co.uk/shop2/
I am considering using it as both some form of insulation and a vapor barrier. I have a suspended wooden floor, well ventilated below with air-bricks that are all clear. The company...
I have to install the TLX silver multifoil which specified to have 38mm thick batten but impossible to source on my area with only available in 25x50mm.
have you had any issues like that? How can this be solved? The 25mm is to thin and not enough air gap is left to let the multifoil work.
Thanks