Can anyone advise me on how best to insulate a shed please. Currently I am doing the walls with 50mm celotex leaving a 25mm gap to outerwall. But the ceiling roof batons are only 40mm should I insulate this with some kind of foil? In one of the pics you will see a gap at the side of the shed where the roof meets the walls what do I do with this it's obvious build like that to give ventilation. Any help would be much appreciated.
Insulating a shed
- Thread starter hughg176
- Start date
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The simplest thing would be to do a cold roof. Stick sheets of celotex underneath the rafters leaving a ventilated gap above them.
Those celotex sheets would then be sealed to the wall insulation to make it air tight and prevent the precious warm air leaking out.
Those celotex sheets would then be sealed to the wall insulation to make it air tight and prevent the precious warm air leaking out.
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