Attic Insulation R 38
The table below shows what levels of insulation are cost effective for different climates and.
Attic insulation r 38. 8 bags model k91 view the owens corning attic insulation. 48 inches long x 24 inches wide x 12 inches deep. In many colder areas of the us r 18 is the recommended insulation for walls its a 2x6 wall stuffed with standard fiberglass insulation r 38 14 inches of fiberglass is recommended for ceilings attics. Spray foam offers the best attic insulation performance available.
Owens corning attic insulation. The higher the r value the better the thermal performance of the insulation. If you think you re among the 90 of us homes that are under insulated 1 performing a simple insulation inspection will help you determine your insulation needs. The recommended level for most attics is to insulate to r 38 or about 10 to 14 inches depending on insulation type.
R value is a measure of insulation s ability to resist heat traveling through it. The thickness of your r 38 insulation will depend on the material you have the brand and how it s installed. The fiberglass comes in rolls also known as batts which vary in size. Master pack 4 bags 8 batts per bag 164 lb individual unfaced batt size.
Owens corning r 38 ecotouch pink cathedral ceiling kraft faced fiberglass insulation batt 23 3 4 in. Closed cell and open cell aka 2 pound and pound respectively. Having the correct amount of attic insulation can help you maintain a comfortable temperature throughout your home and help save money on your energy bills plus prevent major issues like ice dams in the winter. 216 434 00.
They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively. The higher the r value the better the thermal performance of the insulation. Owens corning r 38 ecotouch pink kraft faced fiberglass insulation batt 16 in. Owens corning r 38 unfaced fiberglass insulation.
Available from these sellers. Make sure this fits by entering your model number. An r 38 fiberglass batt should be approximately 12 inches thick while the thickness of cellulose insulation of a finished fitted product will larger. R value is a measure of insulation s ability to resist heat flow.
Recommended home insulation r values. Choose from two types.