Hi all I am wanting to insulate my garage that is single skin brick .
My question is do I battern out then insulate (25mm kingspan) cover with vapour barrier then plasterboard
or
vapour barrier / kingspan/ plasterboard ?
also is it necessary to leave a gap between the wall and insulation for ventilation and fit vent plugs top and bottom ?
Many thanks in advance
Glenn
My question is do I battern out then insulate (25mm kingspan) cover with vapour barrier then plasterboard
or
vapour barrier / kingspan/ plasterboard ?
also is it necessary to leave a gap between the wall and insulation for ventilation and fit vent plugs top and bottom ?
Many thanks in advance
Glenn
