Installing Batt Insulation In Attic

Old insulation is removed and the attic space is cleaned out.

Installing batt insulation in attic.

Because the simplest and cheapest way to insulate an attic is to add material to the floor. Calculate how much you need. This video will show how to insulate an attic step by step with precut batts and rolls. Insulating your attic is a great way to provide that extra layer th.

To view the next video in this series click here. Fastening insulation gently press the insulation between two studs with its moisture barrier facing out toward the room. But if the floor is covered in plywood you can t stuff enough insulation beneath it to do the job sufficiently not even in warm climates. Lay the batts across the ceiling joists covering the existing insulation.

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. Use a staple gun and. You ll need this figure to. How to install owens corning fiberglass batt insulation in the ceiling.

Next any stored belongings or debris in the attic are removed and stored in a safe location that is out of the way. Continue laying down the insulation making sure the batts are pressed tightly together at all edge and end. While wearing dust mask and gloves carry r 38 batts of unfaced fiberglass insulation into the attic. Unfold the mounting tab along each vertical edge of the batt.

Measure the depth of the existing insulation between the ceiling joists in the. Fit the insulation into the framing cavity starting at the top for walls. Plan to pull up the flooring and layer new insulation on top of the old. Check pipes and vents.

When rolling the insulation cut it to length using a utility knife. Using a straightedge as a guide make your. Choose your insulation type. Installing attic insulation requires first preparing the surfaces around the attic entry to ensure that any contaminants in the attic aren t spread throughout the home.

Measure the length and width of the attic and multiply the two figures to determine the total square footage. Place the insulation with the. Flatten the tabs against the front edge of the stud on each side of the batt. The basic installation steps are the same for walls ceilings floors and roofs in wood frame houses.