Best Type And Brand Of Fiber Glass Attic Insulation

In general an attic s r value should be between r 30 and r 49.

Best type and brand of fiber glass attic insulation.

Rolls and batts are produced of mineral wool and fiberglass. The type of insulation you need depends on which type is currently installed and the required r value. Different insulation materials have unique strengths and weaknesses and some attics will be more suited for certain material than others. Types of attic insulation material though r value is a the higher the better measurement the insulation material with the highest r value isn t necessarily the best choice for your house.

Both can be added to uninsulated attics or layered over existing material. The most common insulation materials are fiberglass cellulose and foam. You see from a performance perspective the best attic is an empty attic and i ve worked to ensure that i don t have anything in my attic except air. Insulation types include loose fill batts rolls foam board spray board and vapor barriers.

In particularly cold climates you might go up to r 60. For diy attic insulation you ve got two choices. Among commonly used types of insulation there are mineral wool or fiberglass rolls and batts rigid fiberglass board loose fill materials cellulose mineral wool etc. Once you ve decided which type is best for you examine the material options and prices to home in on the right product.

The best attic is an empty attic. Modern technology of blanket insulation today is considered the best insulation for attic.