Attic Insulation

Nearly 40% of energy loss occurs through the attic of peoples’ homes. In order to make your home as energy efficient as possible, the Department of Energy recommends insulation level of R-49 in the state of Illinois.

The Owens Corning loose fill fiberglass is an insulation solution that is superior to both cellulose and expanding foam insulation. Our Atticat blowing machine conditions the pink fiberglass by breaking it up and fluffing it, adding millions of the tiny air pockets that give the material its insulating power. The pink fiberglass will not settle and it will keep its energy-saving R-value over time. Call Now for a FREE Attic Inspection & SAVE energy with Cornerstone Exteriors!

Benefits of blown-in insulation

  • Save up to 20% on energy bills (average homeowners are overpaying $400-$500 annually on utility bills)
  • Earn up to $1,500 Tax Credit
  • Reduce heat gain/loss in the winter/summer (Insulation will create a comfortable and healthy environment for the family)
  • Extend the life of your roof (Heat rises up and slips through your ceiling and into your attic.  The heat contained in your attic will push up against your shingles, causing it to lose granules and eventually brittle)
  • Reduce greenhouse gas emissions
  • Helps prevent mold and mildew (Excessive heat will allow moisture build-up inside your attic causing health problems disguised as mold and mildew)
  • Helps reduce airborne noises
 

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