Hi all, hoping to have finally found the place to answer my question :)
I have a garage which is part of the house (IE under other rooms) . I want to insulate the single skin metal door, as it gets extremely cold in there and we use it regularly. So, a couple of questions if anyone can help:
1) Does this garage door insulation actually need to be fireproof if there is already a fire door between the garage and the house?2) Assuming it does, does anyone know of any cost effective Class 0 or class 1 insulation which would be suitable?
The only thing i've seen which fits the bill is superfoil SNFC, but it only comes in 8M rolls , might be too thick, and has a high cost.
Thanks :)
