Which Insulation Is Best For Attics

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.

Which insulation is best for attics.

R value is a measure of insulation s ability to resist heat traveling through it. 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. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Before you ever get insulation anywhere near the attic though make sure that you get the air leakage sites sealed up.

Rolls and batts are produced of mineral wool and fiberglass. Find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces. Modern technology of blanket insulation today is considered the best insulation for attic. For diy attic insulation you ve got two choices.

They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively. Both can be added to uninsulated attics or layered over existing material. In addition ecotouch insulation delivers comfort helps homes stay cooler in the summer and warmer in the winter. Spray foam attic insulation.

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. Choose from two types. The higher the r value the better the thermal performance of the insulation. Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation.

The table below shows what levels of insulation are cost effective for different climates and locations in the home. Closed cell and open cell aka 2 pound and pound respectively. Loose fill insulation is great for installing in attics with very little headroom. Insulation level are specified by r value.

Owens corning ecotouch insulation is soft to the touch easy to cut and install. 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. 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. Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer.

Types of attic insulation material.