How do I Use Batt Insulation in an Unvented Attic?

Answer When insulating an unvented attic, you must insulate along the underside of the house's roof, not on the top of the ceiling, also known as the attic floor. When measuring and stapling, start at the... Read More »

Top Q&A For: How do I Use Batt Insulation in an Unvented Attic

Can I put batt insulation in my attic?

The United States Department of Energy states that batt insulation is acceptable for attic use. However, they caution that batt insulation typically costs more and is not as effective as loose-fill... Read More »

How to Install Batt Insulation in an Attic?

Heat rises, and if your attic isn't insulated properly, it's a good bet you're losing a lot of heat through the roof. This makes your house colder than it needs to be and drives up your energy cost... Read More »

How to Lay Batt Insulation?

Batt insulation is made of fiberglass and comes in precut sizes to reduce cutting during installation. According to the Johns Manville website, most batt insulation comes in 8- or 9-foot lengths an... Read More »

How many square feet are in a roll of batt insulation?

The number of square feet in a roll of batt insulation varies by manufacturer and type of batt insulation. To determine the number of rolls that you need for a job, divide the square feet of the ar... Read More »