Shop johns manville r 13 common.
R13 foam board insulation.
Kingspan insulation r 3 common.
Foam insulation features 3 ply facers for durability and moisture resistance and is energy star qualified for savings.
Polyurethane and polyisocyuranate offer higher r values between r5 6 and r8 per inch.
Made from polyurethane polystyrene or polyisocyuranate rigid foam board insulation is also sometimes called beadboard.
0 56 in x 4 ft x 8 ft 1 unfaced polystyrene foam board insulation item 511270 model 100000050497.
Foam board insulation extruded polystyrene boards offer an r value of 5 0 per inch of thickness so you can achieve r 13 with a 2 6 inch thickness.
Polystyrene foam board offers insulation values between r3 8 and r5 per inch requiring 2 1 2 to 3 1 2 inches to achieve r13.
Johns manville ap foil faced foam sheathing board is rigid polyisocynurate foam sheathing that provides exceptional heat moisture and air control to.
The super tuff r r 13 2 in.
This material can also be used in combination.
0 56 in x 4 ft x 8 ft.
Get free shipping on qualified r10 r11 r13 r15 foam board insulation or buy online pick up in store today in the building materials department.