Installing Batt Insulation In Attic

Lay the batts across the ceiling joists covering the existing insulation.

Installing batt insulation in attic.

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

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. Cut the insulation roll or batt to fit the length of the framing cavity if necessary. How to install owens corning fiberglass batt insulation in the ceiling.

Flatten the tabs against the front edge of the stud on each side of the batt. You ll need this figure to. Plan to pull up the flooring and layer new insulation on top of the old. Begin laying in the insulation starting at an area farthest from the attic access image 1.

Old insulation is removed and the attic space is cleaned out. Continue laying down the insulation making sure the batts are pressed tightly together at all edge and end. Fit the insulation into the framing cavity starting at the top for walls. 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.

This video will show how to insulate an attic step by step with precut batts and rolls. Use a staple gun and. Unfold the mounting tab along each vertical edge of the batt. Using a straightedge as a guide make your.

Next any stored belongings or debris in the attic are removed and stored in a safe location that is out of the way. Insulating your attic is a great way to provide that extra layer th. Check pipes and vents. When rolling the insulation cut it to length using a utility knife.

While wearing dust mask and gloves carry r 38 batts of unfaced fiberglass insulation into the attic. Because the simplest and cheapest way to insulate an attic is to add material to the floor. Place the insulation with the. To view the next video in this series click here.