Attic Insulation Between The Rafters

2d extend insulation into joist space to reduce air flows.

Attic insulation between the rafters.

Staple it to the rafters or scabbed on boards with a staple gun so that the paper backing is toward the interior of the room to act as a vapor. In finished attic rooms with or without dormer insulate 2a between the studs of knee walls 2b between the studs and rafters of exterior walls and roof 2c and ceilings with cold spaces above. Measure the length and width between two rafters in your attic and transfer the measurements to a 4 ft by 8 ft of rigid foam insulation board. Install ventilation baffles into the space between the rafters before you install the insulation usually by stapling into place.

For insulation to reach its full potential for preventing warm air migration it must maintain the. Push the insulation in place between the rafters but be careful not to compress the material. 2 snap a chalk line between the length measurements. Use your straightedge to compress the insulation before cutting and use a very sharp utility knife to assure a good straight cut across the fiberglass batt.

Https youtu be w4mkphzmqxw contact us restorat. For rolled insulation place it between roof rafters. Cut each piece of insulation an inch or two longer than needed to assure a snug fit. Then feed the rolled insulation under wires and pipe if either is present.

If your attic is going to be converted into livable space then you will need to insulate the roof rafters. Time to get the insulation finished and get this place warm. Make sure it is flush against the wood as even a 1 inch gap can cause a 20 percent heating loss.