How To Blow Insulation Into Walls From Attic

Repeat this step between each pair of studs.

How to blow insulation into walls from attic.

In this video i ll show you how easy it is to install blown in insulation in your attic. Station the blowing machine near the attic ladder and bring the hose with you into the attic. It s one of the best ways to save money on energy bills since the co. Try to keep the insulation at the same thickness.

One person should control the hose and again another person controlling the blower. Your helper will feed the blown in insulation into the hopper while you work the hose up in the attic photo 5. To install blown in insulation in existing walls holes are drilled at the top of each stud space usually on the exterior and material is blown in via a long flexible hose. Use a drill and hole saw to make a penetration on center between each pair of studs into the.

Hoses that you can connect and snake into the attic. Use a stud finder to locate each stud and any horizontal blocks that exist at or near the center of the wall s height. You can take the nozzle off for this step. You may even get a bargain since some stores actually provide the equipment for free.

Blowing in insulation step by step 1 use a stud finder to locate studs in the wall. The blower should include two 50 ft. Insulating a completed wall with an insulation blower is easy. With a hole saw cut a small hole between 2 and 3 inches wide between two studs and near the top of the wall and place the cut portion aside you will reattach this later.

Start blowing around the edges making sure these are completely filled before you work your way into the center. Blown insulation both cellulose and fiberglass comes in bags and is available at most home and hardware stores. Next blow the insulation into the attic. Set the blower on a tarp on flat ground near the window or vent opening closest to the attic access.