Attic Insulation Between The Rafters

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.

Attic insulation between the rafters.

For rolled insulation place it between roof rafters. Push the insulation in place between the rafters but be careful not to compress the material. Https youtu be w4mkphzmqxw contact us restorat. 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.

If your attic is going to be converted into livable space then you will need to insulate the roof rafters. 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. Time to get the insulation finished and get this place warm. Install ventilation baffles into the space between the rafters before you install the insulation usually by stapling into place.

Make sure it is flush against the wood as even a 1 inch gap can cause a 20 percent heating loss. Place the plastic sheeting on top of the rolled insulation. 2 snap a chalk line between the length measurements. Then feed the rolled insulation under wires and pipe if either is present.

Cut each piece of insulation an inch or two longer than needed to assure a snug fit. Check out our how to video at the link below. 2d extend insulation into joist space to reduce air flows.