Best Roll Insulation For Attic

Both can be added to uninsulated attics or layered over existing material.

Best roll insulation for attic.

This type of insulation. Blanket insulation modern technology of blanket insulation today is considered the best insulation for attic. R value is a measure of insulation s ability to resist heat traveling through it. Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation.

It s available in fiberglass mineral wool plastic fibers and natural fibers. Rolls and batts are produced of mineral wool and fiberglass. Fiberglass insulation in rolls or batts can be easily added by the homeowner. Insulation level are specified by r value.

Owens corning ecotouch r 15 30 sq ft single faced fiberglass roll insulation 15 in w x 24 ft l. 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. Other areas to insulate insulate your attic outer walls and crawl space first as these areas are most susceptible to heat transfer. Owens corning r 13 40 sq ft single faced fiberglass roll insulation 15 in w x 32 ft l 766 rockwool comfortbatt r 30 30 7 sq ft unfaced stone wool batt insulation 23 in w x 47 in l.

Blanket insulation is available as batts or rolls and is the easiest diy insulation material. The higher the r value the better the thermal performance of the insulation. There are other materials and systems that you can use to insulate your attic. Loose fill or batt the common term for blanket insulation.

The big disadvantage with spray foam is cost. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. The table below shows what levels of insulation are cost effective for different climates and locations in the home. Guardian r 13 kraft faced fiberglass insulation roll 15 x 32 40 sq.

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.