A higher r rating is more.
Insulating your attic yourself.
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.
Cost effective way to save energy with this old house general contractor tom silva.
By tom silva and kevin o connor host.
The r rating of insulation shows how effective it is.
Position the new vent chute so the.
Place planks 1 by 6 or 1 by 8 or plywood sheaths across floor joists to improve.
Do it yourself with these tips.
Ask this old house general contractor tom silva shares some diy smarts tips for insulating an attic.
To install insulation.
2 advantages of installing radiant barrier foil along attic baseboards.
Always cover the tops of the ceiling joists to make sure the insulation is deep enough to reach your target r value and.
Not sure if radiant barrier foil is right for your attic.
Batts and blankets insulation often comes with a vapor retardant facing and some varieties.
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.
Determine your desired r rating.
Installing a vapor barrier.
Choose your insulation material.
Pull the existing insulation away from the roof.
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.
Pull back the existing insulation and use expanding spray foam the fire blocking type to seal any.
Install or repair vent chutes.
Want to insulate your attic for less.
There are a few different kinds of insulation available for your attic project.
Blown in insulation in the attic seal attic bypasses.
How to insulate an unfinished attic preparing an attic for insulation.
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.
How to beef up attic insulation.