How To Insulate Low Single Story Attic

While wearing dust mask and gloves carry r 38 batts of unfaced fiberglass insulation into the attic.

How to insulate low single story attic.

In this case the area behind the knee wall will be uncomfortably hot or cold. See below for a shopping list and tools. Did you know that 42 of the energy used in homes goes to space heating. Additionally purchase some loose fill insulation to insulate corners and angles where the batting won t fit.

You ll want to buy enough batting to lay at least 10 to 14 inches over the entire space. If only the living space will be insulated wrap the insulation around the room s walls and ceiling and then continue along the floor of the non living space. To build a catwalk you would usually elevate a section of the framing perhaps with 2x6s installed at 90 degrees to the joists and you would install osb or plywood on top of the elevated framing. Cost effective way to save energy with this old house general contractor tom silva.

If you need regular access to your attic it makes sense to build a catwalk before you insulate the floor of your attic. Measure first before you stick it onto the attic door with tape. Lay the batts across the ceiling joists covering the existing insulation. Woodie s will show you how to insulate your attic.

This is the best way to save money and energy in your home. To cut blanket style insulation place the product over a piece of plywood with its paper or foil side down. Continue laying down the insulation making sure the batts are pressed tightly together at all edge and end. Insulating a finished attic there are two basic ways to insulate a finished attic.

Lay a two by four on top temporarily compressing the insulation to a manageable. This old house general contractor tom silva and host kevin o connor demonstrate the proper way to insulate an attic. See below for a shopping list and tools subscribe to this old house.