Hi,
Both B&Q and Homebaseare selling rolls of "supplemental loft insulation" in my local stores with a 2 for the price of one offer. Would anyone car to comment on the quality of this insulation?
My loft currently has 100 mm insulation between the joists and I was thinking of laying some of this stuff at 90 degrees to the joists on top of the existing stuff. Would I be better taking the old insulation up and starting from scratch?
Thanks, BraileTrail