Best Cheap Attic Insulation

The big disadvantage with spray foam is cost.

Best cheap attic insulation. I d blow insulation on the attic floor after air sealing of course. Plus if you plan on turning your attic into a finished room spray foam insulation is the best type to use. Spray foam attic insulation. They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively.

If you want to get the best from your home but don t want to spend too much money then you may need to buy insulation for a reduced rate or even get it discounted. Loose fill or batt the common term for blanket insulation. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Choose from two types.

If you don t have hvac and ducts in the attic spray foam on the roofline isn t really necessary. Home depot sells a roll of 16 inch by 48 inch denim batt for 11 20. It has an r value of 6 7 and covers 5 3 square feet. Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer.

Cellulose insulation is a recycled loose fill insulation that can be blown into walls and attics making it the ideal choice for garages that have been finished. So it s time to pay close attention to what s happening up there. Fiberglass roll insulation fiberglass roll insulation is the cheapest and easiest type to install provided that your garage s interior walls have not been constructed. Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation.

Both can be added to uninsulated attics or layered over existing material. It s generally 3 to 4 times what you ll pay for blown cellulose or fiberglass. It costs around 2 208 to install. Spray foam offers the best attic insulation performance available.

These can be combined for best insulation quality. Rolls and batts are produced of mineral wool and fiberglass. For diy attic insulation you ve got two choices. 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.

Closed cell and open cell aka 2 pound and pound respectively. Denim is also available in a loose fill insulation. Ultratouch denim insulation comes in rolled batts like fiberglass insulation.