7echo
New Member
I have no attic. There is a 6.5 inch air space from the inside of the ceiling drywall to the underside of the roof decking. There is no insulation, just some foil stapled to the ceiling drywall. 1957 low slope.
I will have some access to most of the space during a remodel. If I blow insulation into the air space will the roof deck over heat? The roof is a torch down product.
I would like to insulate if possible. When I run a load calc for hvac the tonnage drops from 3 to 1.5 with the addition of 4" of insulation.
Thanks in advance!
I will have some access to most of the space during a remodel. If I blow insulation into the air space will the roof deck over heat? The roof is a torch down product.
I would like to insulate if possible. When I run a load calc for hvac the tonnage drops from 3 to 1.5 with the addition of 4" of insulation.
Thanks in advance!