Types of Attic Insulation
While kitchens and bathrooms often get the lion’s share of homeowners’ attention when it comes to home improvement, the attic can reap a lot of benefits with proper insulation. Insulating your attic is not only an energy-saving strategy, but it can also increase your comfort, lower your utility bills, and improve your indoor air quality (IAQ).
The type of attic insulation you choose will depend on your climate, budget, and priorities. In general, fiberglass batt insulation is a popular option because of its low cost and high R-value per inch. However, off-gassing and slumping are concerns with this type of insulation.
The Importance of Proper Attic Insulation by United Spray Foam LLC
Cellulose and mineral wool are eco-friendly choices that provide a good R-value and are available in loose-fill or blown-in forms. Both can be made fire-resistant with additives like ammonium sulfate or borate. However, cellulose may be more susceptible to mold and mildew growth.
Reflective barrier insulation, which consists of aluminum foil attached to a substrate, is a more effective attic insulator in hot climates. It can lower cooling costs by reflecting sunlight off the roof deck, and it’s easy to install. However, it’s susceptible to dust accumulation and needs an air gap to function correctly.
Spray foam insulation consists of a liquid that expands to fill gaps and cracks when applied. It has a higher R-value than other types, and it’s easy to apply and install. However, it can be more expensive than other types. A bonus is that it adds value to your home and increases its resale value, making it a smart investment.
United Spray Foam LLC
2450 Krouse Rd Lot 309 Owosso, MI 48867
989-395-0526
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