Best Roll Insulation For Attic

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.

Best roll insulation for attic.

If you need to insulate irregular spaces or wall cavities loose fill insulation provides a great solution. The higher the r value the better the thermal performance of the insulation. Owens corning ecotouch r 19 48 96 sq ft single faced fiberglass roll insulation 15 in w x 39 2 ft l. It s made from fine glass fibers and is most often used in batts rolls and loose fill insulation.

Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Fiberglass is the most common insulation material. There are other materials and systems that you can use to insulate your attic. Item 179420 model b240.

Rolls and batts are produced of mineral wool and fiberglass. Insulation rolls and batts are great for insulating your walls floors attics and ceilings. Both can be added to uninsulated attics or layered over existing material. Johns manville r 19 48 96 sq ft single faced fiberglass roll insulation 15 in w x 39 17 ft l.

When it comes to the best insulation for walls the insulation material can also impact the r values needed for good energy efficiency. Modern technology of blanket insulation today is considered the best insulation for attic. Loose fill or batt the common term for blanket insulation. Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer.

Blanket insulation is available as batts or rolls and is the easiest diy. Item 654996 model rf40. Ft to the compare list compare click to add item guardian r 19 kraft faced fiberglass insulation roll 23 x 39 17 75 1 sq. The big disadvantage with spray foam is cost.

The table below shows what levels of insulation are cost effective for different climates and locations in the home. It s generally 3 to 4 times what you ll pay for blown cellulose or fiberglass. Insulation level are specified by r value. I d blow insulation on the attic floor after air sealing of course.

R value is a measure of insulation s ability to resist heat traveling through it. We offer a wide selection of radiant barriers that are ideal for many applications including insulating water pipes and water heaters.