Cons Of Insulating Your Attic

Instead of insulating the garage attic insulating adjoining walls.

Cons of insulating your attic.

It seems that older fiberglass bothers your skin and lungs way more than the newer stuff. Moisture absorbent cellulose can absorb ambient moisture making it prone to rot and mould. I wouldn t dream of doing any type of insulation work without wearing a respirator. It isn t important to insulate the ceiling between the attic and the garage because those.

The stuff leaves you itching and it irritates your lungs. To make insulating an attic easier grab a helper and set aside two days. Department of energy recommends r 49 attic. Generally a thousand sq.

Attic insulation is measured by an r value which indicates how insulation controls the flow of heat and cold through your home. Material runs between 10 to 50 cents per sq. Blowing attic insulation isn t hard but it s dusty sweaty work. The pros charge 1 500 to 2 000 to do a 1 200 sq ft.

Here s why old timey mineral wool insulation is making a comeback. There are different types of attic insulation and they each have their pros and cons. You can do it yourself for about 500. One for attic prep and the second to actually blow the insulation.

Protecting your garage and the valuable things inside it makes sense and can save money in the long. Dust cellulose can give off a lot of dust making it essential to wear a protective mask when installing. In the baltimore area the u s. Before we weigh the pros and cons of different attic insulation materials it is important to understand how insulation is measured.

Gaps in the attic or between the lower floors and the attic will let heated or cooled air escape to the great unconditioned outdoors making any insulation you add essentially useless. Sagging over time cellulose can sag thereby decreasing its u value.