Does Covering Insulatrion In Attic Help

Most insulation is made of fiberglass and fits into the walls between the studs before drywall is installed.

Does covering insulatrion in attic help.

I added a lot of fiberglass insulation to my attic floor and now have nearly 20 inches. Hvac ductwork is typically visible in your attic especially flexible ductwork. After the insulation is installed it is necessary to cover it up with a vapor barrier so the glass fibers are not inhaled. Pull down stair or ladder.

Builders who leave fiberglass insulation exposed are in compliance with building codes because as long as the insulation is undisturbed it poses little to no health threat. The shiny vapor barrier will protect the ductwork from sweating as long as it s exposed to the surrounding air. Affix rigid foam insulation to the attic side of the hatch or door. When adding additional insulation you do not have to use the same type of insulation that currently exists in your attic.

How much money will you save insulating your attic. Attic hatch or door. It has insulation on the walls that form the bedroom closet wall. As such adding a floor can cause the insulation to compress thus reducing the efficiency of the fiberglass insulation.

Insulating your attic could reduce your total heating costs by as much as 417 for gas or 1 152 for oil. The higher the r value the better the thermal performance of the insulation. Add the right kind of insulation. Insulation will help keep your house warmer in the winter and cooler in the summer.

Since an average attic needs 16 inches or more of insulation the insulation is always thicker than the ceiling joists or trusses. In the summer natural air flow in a well vented attic moves super heated air out of the attic protecting roof shingles and removing moisture. I have a small walk crouch in attic from the closet of one of my upstairs bedrooms. The insulation will resist heat transfer into the house.

Add weatherstripping around the perimeter and a sweep to the door of a walk up attic. Use a zippered insulated tent to keep the enclosure draft free attic tent at 7 attic cover insulator 120. Given how small the attic is whenever i go in there and place remove things i tend to brush up against the insulation pulling it out from between the studs see pictures below. I have a whole house fan on the attic floor and when i turn it on i know it goes out through the.

Today s flexible ductwork is covered with a shiny metallic cover this is its vapor barrier. The american lung association agrees on this point.