Keep It or Toss It: Should I Get Rid of Old Attic Insulation?

Having the correct amount of insulation in your attic doesn’t merely keep your house pleasant. It can help you save lots of money on your utility expenses.

If you are concerned your home is among the 90% in the United States that doesn’t have ample attic insulation, now is an excellent time to install more. Having adequate insulation helps balance your house’s comfort and stop wintertime troubles like ice dams, according to the Insulation Institute.

As you prep to begin installing more installation in your attic, you might be thinking if you need to do attic insulation removal. Not necessarily, and here’s why.

In Most Homes, You Can Keep Old Attic Insulation

Unless your current insulation is soggy or damaged, you can often keep it. We suggest hiring a specialist who specializes in attic insulation in Jackson, like Comfortech Service Experts . That way, you’ll know your attic insulation is added correctly and matches building code standards. Accurate installation also means you’ll enjoy max benefits for energy efficiency.

If your insulation appears to be shiny pebbles or chips, stop before adding more insulation. Vermiculite insulation was commonly installed in homes built earlier than 1990. The EPA says you should presume it has asbestos, which can lead to cancer. Don’t touch it or disturb it and contact a professional who specializes in asbestos removal.

How Much Attic Insulation You Should Put In

ENERGY STAR® suggests attics should have at minimum 14” of insulation, which gives an R-value of 38. Attic insulation R-value gauges how effectively insulation can divert heat. If you live in a northern climate, as deep as 18” or an R-value of 49 is advised.

R-value is also affected by the style of insulation you install, its thickness and how it’s installed. When you work with a pro like Comfortech Service Experts , our Experts take all the speculation out of R-values and how much insulation needs to be added.

What’s the Best Insulation for My Attic?

Comfortech Service Experts chooses the ideal insulation for your attic by taking into account where you own your home, your budget and how much insulation you need to add. Here are the types of attic insulation we install.

Batt Attic Insulation

This kind of insulation is installed in sheets trimmed to fit your attic and is constructed from fiberglass, mineral wool or cotton. Fiberglass is the most popular, as a result of its price, moisture resistance and fire resistance. Mineral wool is costlier, but delivers greater protection against fire, water and sound. Usually built from recycled jeans, cotton insulation is an earth-friendly choice that delivers great performance.

Blown-In Attic Insulation

A special machine is used to add blown-in attic insulation, which may contain fiberglass, cellulose, mineral wool or cotton. Cellulose is a wise material if you have many little spots to fill, such as around pipes, wiring or framing. While cellulose is competitively priced and fire resistant, you’ll also have to consider that it can retain moisture and flatten as the years pass.

Spray Foam Attic Insulation

This liquid insulation transforms to a hard foam on contact. It provides the best barrier against air, vapor and water. Spray foam attic insulation is fantastic for filling cracks and other difficult-to-reach spots. It’s extremely heavy duty, doesn’t go down and provides a natural sound wall.

When you need to install more insulation in your attic, Comfortech Service Experts can support you. Our licensed and certified Experts are here to offer knowledgeable recommendations and excellent service that includes a 100% satisfaction guarantee.* Contact us at 601-852-3105 or use our online scheduler to get an appointment now.


*Not applicable to the Advantage Program. See your signed Advantage Program agreement for full details and exclusions. 100% Satisfaction Guarantee is subject to certain restrictions and limitations as set forth in the applicable Terms and Conditions.

Contact Us