I have an rcd board in my house and garage but when something happens in the garage it trips the house rcd before the one in the garage. How can I stop this.
Hi. I have a cold roof so I know I need air flow it I'd like to insulate more without causing condensation.
My trusses aren't very deep so could I put 50mm celotex in between them and leave a gap about 30-40mm between the celotex and felt? Also should I stop the celotex just above the...