How To Insulate The Attic Rafters

Attach the insulation to the rafter scab board by the paper flange so as not to compress the fiberglass.

How to insulate the attic rafters.

Make sure it is flush against the wood as even a 1 inch gap can cause a 20 percent heating loss. In just a few minutes you ll have the information you need to make a smart purchasing decision for your home. Attic insulation is installed in the floor of the attic so you ll need to do a few things to make the process straightforward. To install insulation batts and blankets.

How to install rafter insulation. Attach baffles to the bottom of the roof sheathing the plywood or solid wood strips onto which roofing material was installed. If you have questions about your attic give us a call at 1 800 516 0949. Then feed the rolled insulation under wires and pipe if either is present.

The best attic insulation. Get your kits the easy to use spray foam kit. To install loose fill insulation. Preparing an attic for insulation.

Place the plastic sheeting on top of the rolled insulation. Spray foam insulation that s convenient and easy to use. Installing a vapor barrier. R value of 7 in 1 inch 97 closed cell foam.

Use closed cell foam it green for attic rafters. Use 3 8 inch heavy duty staples every six inches. 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 barrier. For rolled insulation place it between roof rafters.

To cut blanket style insulation place the product over a piece of plywood with its paper or foil side down. Place planks 1 by 6 or 1 by 8 or plywood sheaths across floor joists to improve your mobility in the attic. How to insulate an unfinished attic.