Hi
Can anyone suggest an insulating material that I can use under the floorboards in my loft that will meet building regs? The joists are only 7cm deep. I can increase this to 10cm but its only a small loft and I can no way get to the 27cm of glass wool required by the regs. (Well I can but there would be a tiny floor space left!)
thanks
Can anyone suggest an insulating material that I can use under the floorboards in my loft that will meet building regs? The joists are only 7cm deep. I can increase this to 10cm but its only a small loft and I can no way get to the 27cm of glass wool required by the regs. (Well I can but there would be a tiny floor space left!)
thanks