How To Lay Insluation In Attic

Affix rigid foam insulation to the attic side of the hatch or door.

How to lay insluation in attic.

If installing fiberglass mats start by laying the mats at the furthest point from the attic access. Lay the batts across the ceiling joists covering the existing insulation. The pros often use spray foam insulation or blow shredded insulation. The type of insulation that is installed and how much of it you need will vary.

At the perimeter of the attic lay the insulation up to the roof rafters but keep it away from plywood roof sheathing. Batt and roll insulation works well between joist and stud spaces or if you have a wide open space or a crawlspace. Gus december 7 2017 at 5 13 am. Attic hatch or door.

Pull down stair or ladder. I have beach cottage 0n cape cod ma can i put insulation attic in between roof rafters to save on my heating bill if so should the paper be facing the in side of the attic. There are two main types of insulation. Batt and roll insulation and loose fill sometimes known as blown in insulation.

The professional guiding you through the process will outline their recommendations and what the advantages and disadvantages of each option are. There are many different ways to install insulation. Begin laying in the insulation starting at an area farthest from the attic access image 1. If installing shredded insulation fill the attic space at least 15 inches high with insulation.

Or use craft paperless or will i create a sweating moisture problem. See install batt and roll insulation for details. Use a zippered insulated tent to keep the enclosure draft free attic tent at 7 attic cover insulator 120. When rolling the insulation cut it to length using a utility knife.

Once the old insulation has been removed and the attic has been cleaned it s time to install the new insulation. Loose fill blown in insulation is best for tight spaces or if your attic already has a layer of insulation. Install the insulation as he suggests regardless.