realistic insulation values for foils / bubble foil nowadays or still questionable?
Posted: Tue Sep 28, 2021 7:36 pm
Bearing in mind the oft mad claims for quilted / bubble foil product some years ago, ...anywhere trustworthy to make decisions easier these days?
I'm looking for a small amount for above the cold water tank in the same section as my hot water tank, just BELOW the loft & to wrap the bit that still irks me (by the HW tanks closest wall edge) where I have about 20 mm tight free space.
I'm looking for a small amount for above the cold water tank in the same section as my hot water tank, just BELOW the loft & to wrap the bit that still irks me (by the HW tanks closest wall edge) where I have about 20 mm tight free space.