How to install rockwool insulation in your home.
How to attach rock sheet insulation to wood.
Leave an air gap between the roof sheathing and the board for.
Press the panel onto the plywood.
Nail 1 in 2 5 cm by 2 in 5 1 cm horizontal furring strips into the icf walls at 16 in 41 cm intervals.
But the most important part is to place screws 12 in.
It all depends how big the piece of drywall is.
Pull the caulk gun trigger and squeeze a long bead of glue in a zigzag pattern on the back of the insulation leaving about 1 inch free of adhesive on the edges.
Cut wood tongue and groove panels to the height of the wall then nail them to the furring strips interlocking the tongues and grooves as you install the panels.
Press the cut insulation board to fit between the rafters or joists.
To attach the insulation you can use screws with large washers a special adhesive made for adhering foam board insulation or for smaller pieces you can seal them in with caulk or spray foam.
Align the front of the board with the face of the rafter or joist.
Apart where the ends or edges of sheets butt at framing members and along each framing member in the center of the sheet.
Don t use longer screws unless you re screwing through soft material like foam insulation into the underlying framing.