Do it yourself with these tips.
Insulating your attic yourself.
The r rating of insulation shows how effective it is.
Position the new vent chute so the.
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.
Batts and blankets insulation often comes with a vapor retardant facing and some varieties.
Want to insulate your attic for less.
A higher r rating is more.
Installing a vapor barrier.
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.
To install insulation.
There are a few different kinds of insulation available for your attic project.
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.
Cost effective way to save energy with this old house general contractor tom silva.
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.
Install or repair vent chutes.
Always cover the tops of the ceiling joists to make sure the insulation is deep enough to reach your target r value and.
Insulating your attic door is a step in the right direction.
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.
Materials and preparation 1.
By tom silva and kevin o connor host.
How to insulate an unfinished attic preparing an attic for insulation.
Determine your desired r rating.
Choose your insulation material.
Pull the existing insulation away from the roof.
Place planks 1 by 6 or 1 by 8 or plywood sheaths across floor joists to improve.
Pull back the existing insulation and use expanding spray foam the fire blocking type to seal any.
Ask this old house general contractor tom silva shares some diy smarts tips for insulating an attic.
How to beef up attic insulation.