Installing Roll Insulation In Attic

You only want one vapor barrier in your attic and it should be as close to the ceiling as possible to prevent warm moist air from coming up from the heated house and condensing when it hits the cold air in the attic.

Installing roll insulation in attic.

When rolling the insulation cut it to length using a utility knife. Next any stored belongings or debris in the attic are removed and stored in a safe location that is out of the way. So if you re installing insulation in an attic that doesn t have any used faced insulation and put the paper side down toward the ceiling. The energy efficiency of fiberglass insulation.

This includes information on how to work around existing insulation or what materials you ll need to start from scratch to ensure moisture stays out of your attic. Unfold the mounting tab along each vertical edge of the batt. When you reach the end of a line pull the insulation back slightly then place it on a joist so there is a solid surface to cut on. Choose your insulation type.

In this video we ll talk about how to insulate an attic with pre cut fiberglass batts and rolls along with all the tools and precautions you ll need along the way. Check pipes and vents. Before installing determine the insulation material best suited for your home. Fit the insulation into the framing cavity starting at the top for walls.

Gently press the insulation between two studs with its moisture barrier facing out toward the room. Place the insulation with the. Calculate how much you need. The basic installation steps are the same for walls ceilings floors and roofs in wood frame houses.

Cut the insulation roll or batt to fit the length of the framing cavity if necessary. Begin laying in the insulation starting at an area farthest from the attic access image 1. Flatten the tabs against the front edge of the stud on each side.