Installing Batt Insulation In Attic

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.

Installing batt insulation in attic.

Measure the depth of the existing insulation between the ceiling joists in the. Measure the length and width of the attic and multiply the two figures to determine the total square footage. Check pipes and vents. Using a straightedge as a guide make your.

Insulating your attic is a great way to provide that extra layer th. To view the next video in this series click here. 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.

Continue laying down the insulation making sure the batts are pressed tightly together at all edge and end. The basic installation steps are the same for walls ceilings floors and roofs in wood frame houses. Old insulation is removed and the attic space is cleaned out. Next any stored belongings or debris in the attic are removed and stored in a safe location that is out of the way.

Cut the insulation roll or batt to fit the length of the framing cavity if necessary. Because the simplest and cheapest way to insulate an attic is to add material to the floor. Fit the insulation into the framing cavity starting at the top for walls. Unfold the mounting tab along each vertical edge of the batt.

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. When rolling the insulation cut it to length using a utility knife. Place the insulation with the.

How to install owens corning fiberglass batt insulation in the ceiling. Calculate how much you need. Before installing determine the insulation material best suited for your home. You ll need this figure to.

Plan to pull up the flooring and layer new insulation on top of the old. Use a staple gun and. While wearing dust mask and gloves carry r 38 batts of unfaced fiberglass insulation into the attic. Begin laying in the insulation starting at an area farthest from the attic access image 1.