R 38 Blown Attic Insulation

The specially designed atticat machine conditions the insulation by adding millions of tiny air pockets that give the material its insulating power and energy saving r value over time.

R 38 blown attic insulation.

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. Insulation levels are specified by r value. When you need to add insulation to an attic crawl space or walls of a home the fastest and most cost efficient method is to use blown in insulation. Insulation level are specified by r value.

Blown in cellulose has a higher r rating and is less expensive than either blown insulation like fiberglass attic insulation or fiberglass batts. R values like r 38 are used by the construction industry to describe the thermal resistance of insulation materials like those used to insulate your attic when you are looking at an r 38 insulation you are actually reading a description of its resistance rather than size or thickness of the material. Cellulose blown in ceiling insulation is a good choice for diyers. Input depth of existing blown in insulation in inches.

The higher the r value the better the thermal performance of the insulation. The average cost of blown in insulation to achieve an r value of r 38 r 49 is 1 665 with most homeowners spending between 874 and 2 156 or 1 59 per square foot. The table below shows what levels of insulation are cost effective for different climates and. Owens corning r 38 ecotouch pink cathedral ceiling kraft faced fiberglass insulation batt 23 3 4 in.

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. 8 bags model k91 view the owens corning attic insulation. Add the right kind of insulation.

Recommended home insulation r values. Atticat expanding blown in insulation is designed for your attic insulation project in new or existing homes. Click the button to calculate the approximate r value for this job. This calculator is to be used as an estimating tool only.

The higher the r value the better the thermal performance of the insulation. Blowing the insulation should take less than 1 5.