Where Should Insulation In An Unfinished Attic Be Laid

With the sun beating down on it in the summer and heat trying to escape through it in the winter attics require more insulation than your basement or walls.

Where should insulation in an unfinished attic be laid.

How to insulate an unfinished attic you need a little more on top. Install batting between the attic s floor joists. Why can t i install it the other way regardless of whether insulation is installed in a wall attic or crawlspace. In unfinished attic spaces insulate between and over the floor joists to seal off living spaces below.

For diy attic insulation you ve got two choices. How to insulate a finished attic. That means insulating the attic floor only not the walls and having vents in the roof. The paper facing should always face toward the inside of the home.

The illustration above shows all the areas of the home where there should be insulation. Loose fill or batt the common term for blanket insulation. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. The batting material must be faced and at least as thick as.

Unfinished or uninsulated attics need a layer of protection against air migration. Kim asks on your show you said that when insulating under a floor the paper facing should face up against the flooring. With a finished attic insulation must help keep the attic areas comfortable.