How To Install Batt Insulation In The Attic

Measure the length and width of the attic and multiply the two figures to determine the total square footage.

How to install batt insulation in the attic. Calculate how much you need. Cut the insulation roll or batt to fit the length of the framing cavity if necessary. While wearing dust mask and gloves carry r 38 batts of unfaced fiberglass insulation into the attic. Verify the height allows for 1 inch of required air space.

Before installing determine the insulation material best suited for your home. The basic installation steps are the same for walls ceilings floors and roofs in wood frame houses. Measure the depth of the existing insulation between the ceiling joists in the. Protecting the insulation from objects that produce heat like light bulbs and making sure that the attic is appropriately ventilated will also be covered in this video.

Place the insulation with the. Watch this video closely and you ll know how to insulate an attic with either precut fiberglass batts or rolls along with all the proper tools and precautions you ll need. Check pipes and vents. Choose your insulation type.

Lay the batts across the ceiling joists covering the existing insulation. How to install owens corning fiberglass batt insulation in the ceiling. What you are going to want to do is measure the diameter of the pipes in your attic and then buy pipe insulation to fit the size. Cut side fin and fold baffle at the measured mark to allow for correct insulation height.

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. Whether you live in a warm weather state as i do or in a cooler northern climate it s hard to stay comfortable and keep your energy bills in check if you don t have adequate insulation in the attic. For all eaves with vents fasten bottom of baffle in place to allow insulation to completely cover the top plate. Make sure that the entire lengths of the pipes are covered to ensure maximum protection.

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. Next any stored belongings or debris in the attic are removed and stored in a safe location that is out of the way. To apply it simply cut it along the side of the insulation slip it over the pipes and then re seal it with tape.