R 38 Batt Insulation Roof

Item 305816 model rxss31525.

R 38 batt insulation roof.

8 bags model k91 view the owens corning attic insulation. The thickness of your r 38 insulation will depend on the material you have the brand and how it s installed. Thickness of r 38 insulation. R 38 ecotouch pink fiberglas insulation with purefiber technology is the preferred owens corning insulation by homeowners because of amazing sustainability.

Insulation level are specified by r value. 10 thick r 38c ecotouch thermal batt insulation prevents moisture damage and help assure long roof life by providing 1 of ventilation air space between the insulation. Fiberglass batt roll insulation options are common because they re so easy to install. Once you find your home s zone on this map you can use the below insulation r value chart to determine the minimum r value your insulation should have.

On center 2 in. And the department of energy s corresponding climate zone. The r value your insulation needs depends on your local climate. The higher the r value the better the thermal performance of the insulation.

Insulation thickness determines its thermal resistance or r value. R 49 kraft faced batts come in pre cut 48 in. Lengths for easy installation in 24 in. Batts are pre cut sheets of fiberglass insulation and rolls are simply longer versions of batts.

Rockwool safe n sound r 59 7 sq ft unfaced stone wool batt insulation 15 25 in w x 47 in l. An insulation value of r 38 is at the high end and requires a. The thicker the insulation the greater the r value. Owens corning r 38 ecotouch pink cathedral ceiling kraft faced fiberglass insulation batt 23 3 4 in.

Framing attics and ceilings. R 49 kraft faced insulation is formaldehyde free fiberglass insulation r 49 kraft faced insulation is formaldehyde free fiberglass insulation protected on one side with moisture resistant kraft facing. The fiberglass comes in rolls also known as batts which vary in size. The table below shows what levels of insulation are cost effective for different climates and.

R 38c ecotouch thermal batt insulation is designed to eliminate r value loss caused by compressing standard r 38 products in 2x12 cathedral ceiling construction. R value is a measure of insulation s ability to resist heat traveling through it. They re useful for controlling temperatures acoustics and lowering energy costs. The map above shows each region of the u s.