Roxul In 2 X 10 Roof Joists

On center attics and crawl spaces.

Roxul in 2 x 10 roof joists.

Joists and the top layer run in the opposite direction. This semi rigid batt has a unique flexible edge designed to compress as the batt is inserted into walls attics ceilings and floor frames. With its high density non directional fiber structure and unique flexible edge roxul comfortbatt is designed to deliver a better fit providing heating and cooling energy savings. The approx sq footage of my attic is around 975 sq ft.

Exterior wood frame walls at 16 in. Only 10 left in stock order soon. There are 26 rafter bays in the attic floor each 340 inches long from outside of top plate to outside of top plate. Roxul 1 x 48 x 24 mineral wool foil backing high temperature insulation density 8 green 40260 pack of 2.

My attic floor has joists that are 2x4 and 16 inch on center. For attics and cathedral ceilings only a single layer of comfortbatt is required between the roof trusses. The comfortbatt roof attic assembly shown from outside to inside shingles tar paper sheathing 2 x 10 roof trusses comfortbatt r30 r32 ceiling joists. 17 73 17.

Working on putting the roxul insulation in the roof joists. Comfortbatt is a stone wool insulation product for use in wood and steel framing in both new residential and commercial builds and renovations. Hi i m considering using roxul comfort batts to insulate my attic floor.