How To Install Insulation Stops In Attics

Choose your insulation type.

How to install insulation stops in attics.

To install fiberglass batts over existing insulation lay the batts perpendicular to the joists so they do not compress the insulation below 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. Fit each one snuggly in the bay with the bottom starting where the ceiling joist meets the roof rafter. Make sure the fill s depth is uniform across the attic. Before installing determine the insulation material best suited for your home.

Fasten blocking around the hatch or door to allow the material to be installed around this area without escaping. Climb into the attic and measure the width between two roof rafters or trusses to determine the size of the rigid. They also give you an easy area to add hook fasteners if needed. Pull any existing insulation away from the edges of the attic where you will be putting up the baffles.

Calculate how much you need. To make it easy to eyeball how level the material is as you blow it in screw depth guides to joists throughout the space. You will need a baffle for each space between the rafters. These new wood stops provide a larger area for attaching new weatherstripping.

How to install insulation stops. Check pipes and vents. Lay a 2 by 4 foot section of 3 4 inch plywood across two adjacent ceiling joists as a platform from which to work. Adding loose fill cellulose insulation to the attic floor is an effective way to prevent that cold air from entering your house and installing it is a job.

How to install insulation stops 1. Just whatever keeps the insulation out of the soffits and the ventilation flowing through is good. You can also inspect the weatherstripping and molding around your attic door to see if it is damaged.