How To Insulate The Attic Rafters

Attach baffles to the bottom of the roof sheathing the plywood or solid wood strips onto which roofing material was installed.

How to insulate the attic rafters.

Place the plastic sheeting on top of the rolled insulation. 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 cut blanket style insulation place the product over a piece of plywood with its paper or foil side down. Installing a vapor barrier.

Lay a two by four on top temporarily compressing the insulation to a manageable. Then feed the rolled insulation under wires and pipe if either is present. For rolled insulation place it between roof rafters. To install insulation batts and blankets.

R value of 7 in 1 inch 97 closed cell foam. Get your kits the easy to use spray foam kit. Use 3 8 inch heavy duty staples every six inches. How to insulate an unfinished attic.

In just a few minutes you ll have the information you need to make a smart purchasing decision for your home. If you have questions about your attic give us a call at 1 800 516 0949. Don a long sleeved shirt safety glasses gloves and a dust mask to prevent irritating fiberglass from reacting with. Place planks 1 by 6 or 1 by 8 or plywood sheaths across floor joists to improve your mobility in the attic.

Preparing an attic for insulation. How to install rafter insulation. Attach the insulation to the rafter scab board by the paper flange so as not to compress the fiberglass. To install loose fill insulation.

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. The best attic insulation. Use closed cell foam it green for attic rafters.