It is currently 28 Mar 2024, 11:06
RogerS wrote:I need 77 sheets!
Woodster wrote:RogerS wrote:I need 77 sheets!
What are you building, a block of flats?
RogerS wrote:Went for no-foil in the end.
meccarroll wrote:RogerS wrote:Went for no-foil in the end.
A thermos flask has silver foil and an air gap and takes ages to loose heat (excellent heat loss resistance) the foil on the sheets does the same thing.
Mark
RogerS wrote:Question....best practice says to use a foam gun to fill in the gaps.
But if the gaps are smaller than the nozzle (much smaller) then does one not bother ?
TIA
Tusses wrote:could you stuff rockwool in the gaps to prevent cold spots, then tape over to make air tight?
RogerS wrote:Tusses wrote:could you stuff rockwool in the gaps to prevent cold spots, then tape over to make air tight?
We're talking a couple of mm's here.
Bob..surely plasterboard on top achieves the same thing as tape?
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