By stapling the foil sheets to your attic roof rafters you can reflect the heat that hits the rafters back down into your home s living space.
Insulating your attic yourself.
Blown in insulation in the attic seal attic bypasses.
Both have r values of approximately 3 4 per inch of thickness use 3 per inch as a good guesstimate for how much insulation is already present.
To install insulation.
There are a few different kinds of insulation available for your attic project.
While insulating your attic space with foam can be an effective way to lower heating costs you can use a simple reflective foil material as a cost effective alternative.
2 advantages of installing radiant barrier foil along attic baseboards.
Materials and preparation 1.
Install or repair vent chutes.
Determine your desired r rating.
More insulation installation tricks and tips work from the perimeter of the attic toward the door or hatch so that you don t trample all over the insulation you just.
The most common types of attic insulation are fiberglass or rock wool batts and blown insulation usually cellulose fiber a paper product impregnated with fireproofing chemicals.
Not sure if radiant barrier foil is right for your attic.
Installing a vapor barrier.
Batts and blankets insulation often comes with a vapor retardant facing and some varieties.
By tom silva and kevin o connor host.
Do it yourself with these tips.
Cost effective way to save energy with this old house general contractor tom silva.
Pull back the existing insulation and use expanding spray foam the fire blocking type to seal any.
Place planks 1 by 6 or 1 by 8 or plywood sheaths across floor joists to improve.
How to beef up attic insulation.
Always cover the tops of the ceiling joists to make sure the insulation is deep enough to reach your target r value and.
A higher r rating is more.
Pull the existing insulation away from the roof.
Want to insulate your attic for less.
How to insulate an unfinished attic preparing an attic for insulation.
Choose your insulation material.
Position the new vent chute so the.