Which Insulation Is Best For Attics

Insulation level are specified by r value.

Which insulation is best for attics. Loose fill insulation is great for installing in attics with very little headroom. Before you ever get insulation anywhere near the attic though make sure that you get the air leakage sites sealed up. 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. Modern technology of blanket insulation today is considered the best insulation for attic.

Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Different insulation materials have unique strengths and weaknesses and some attics will be more suited for certain material than others. Owens corning ecotouch insulation is soft to the touch easy to cut and install. Both can be added to uninsulated attics or layered over existing material.

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. The r 13 faced batt insulation is comprised of the r 13 faced batt insulation is comprised of pre cut widths to fit between the studs and joists in your home. R value is a measure of insulation s ability to resist heat traveling through it. The table below shows what levels of insulation are cost effective for different climates and locations in the home.

For diy attic insulation you ve got two choices. Loose fill or batt the common term for blanket insulation. In addition ecotouch insulation delivers comfort helps homes stay cooler in the summer and warmer in the winter. Rolls and batts are produced of mineral wool and fiberglass.

The higher the r value the better the thermal performance of the insulation. Choose from two types. Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation. Spray foam offers the best attic insulation performance available.

Attics unfinished walls ceilings and floors especially in hot climates reflective or radiant barriers work differently than most types of insulation and so its effectiveness is not. Types of attic insulation material. Closed cell and open cell aka 2 pound and pound respectively. If you put an air permeable insulation material over a hole in your ceiling you may have comfort indoor air quality durability and efficiency problems.

Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer.