How To Insulate Low Single Story Attic

Additionally purchase some loose fill insulation to insulate corners and angles where the batting won t fit.

How to insulate low single story attic.

You ll want to buy enough batting to lay at least 10 to 14 inches over the entire space. See below for a shopping list and tools subscribe to this old house. This is the best way to save money and energy in your home. In this case the area behind the knee wall will be uncomfortably hot or cold.

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. Lay the batts across the ceiling joists covering the existing insulation. Add foam to the edges to keep it air sealed. Woodie s will show you how to insulate your attic.

See below for a shopping list and tools. Insulating a finished attic there are two basic ways to insulate a finished attic. Measure first before you stick it onto the attic door with tape. While wearing dust mask and gloves carry r 38 batts of unfaced fiberglass insulation into the attic.

This old house general contractor tom silva and host kevin o connor demonstrate the proper way to insulate an attic. 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 cut blanket style insulation place the product over a piece of plywood with its paper or foil side down. The best way to insulate attic doors is to make a pillow made of insulation batting.

Continue laying down the insulation making sure the batts are pressed tightly together at all edge and end. To insulate an attic get some batting made out of mineral wool fiberglass or recycled foam. Lay a two by four on top temporarily compressing the insulation to a manageable.