Also known as rigid insulation it offers a high r value which helps keep your home at a comfortable temperature even on the coldest days.
Foil backed rigid insulation board.
Johns manville r 13 common.
They re much lighter and easier to work with than plywood sheets.
These boards will not bend break or sag but will on the contrary contribute to the overall integrity of the wall structure.
Working with home insulation boards insulation panels typically come in 4x8 foot sheets.
Rigid insulation core of foil faced insulation is particularly important for the strength and robustness of the entire product.
2 in x 4 ft x 8 ft.
The material is also very light which only adds to its easy installation process.
This material offers the highest r values about r 6 to 6 5.
Johns manville ap foil faced foam sheathing board is rigid polyisocyanurate foam sheathing that provides exceptional heat moisture and air control to protect your building s exterior walls and when installed correctly eliminates all major thermal bridges that cause heat loss.
Great for a diy install insulation board is resistant to moisture so you can place it almost anywhere in your home.
Products with foil facing help the panels resist moisture vapor.
The rigid board sheathing has a one inch layer of continuous insulation for maximium wall and worksite efficieny.