R 38 Blown Attic Insulation

Blowing the insulation should take less than 1 5.

R 38 blown attic insulation.

Atticat expanding blown in insulation is designed for your attic insulation project in new or existing homes. Blown in cellulose has a higher r rating and is less expensive than either blown insulation like fiberglass attic insulation or fiberglass batts. 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. The recommended level for most attics is to insulate to r 38 or about 10 to 14 inches depending on insulation type.

Add the right kind of insulation. This calculator is to be used as an estimating tool only. 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. 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.

Owens corning r 38 ecotouch pink cathedral ceiling kraft faced fiberglass insulation batt 23 3 4 in. R value is a measure of insulation s ability to resist heat traveling through it. The higher the r value the better the thermal performance of the insulation. R value is a measure of insulation s ability to resist heat flow.

Insulation levels are specified by r value. Click the button to calculate the approximate r value for this job. Recommended home insulation r values. 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.

8 bags model k91 view the owens corning attic insulation. Cellulose blown in ceiling insulation is a good choice for diyers. The higher the r value the better the thermal performance of the insulation. Insulation level are specified by r value.

Blown in cellulose is an environmentally friendly material made from recycled newspaper so it s easier on your skin and lungs. 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.