Keep It or Toss It: Should I Take Out Aging Attic Insulation?

Having the correct insulation thickness in your attic doesn’t only keep your residence comfy. It can help you save a lot of money on your utility costs.

If you think your home is among the 90% in the United States that doesn’t have enough attic insulation, now is a good time to add more. Having adequate insulation helps even out your house’s temps and halt wintertime issues such as ice dams, according to the Insulation Institute.

As you prep to begin adding insulation to your attic, you might be considering 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 existing insulation is damp or damaged, you can often keep it. We advise calling a professional who specializes in attic insulation in Ocala, like Service Experts Heating & Air Conditioning. That way, you’ll know your attic insulation is put in properly and matches building code standards. Accurate installation also means you’ll have top benefits for energy efficiency.

If your insulation resembles shiny pebbles or chips, stop before adding additional insulation. Vermiculite insulation was commonly installed in homes built prior to 1990. The EPA says you should presume it has asbestos, which can cause cancer. Don’t touch it or disturb it and call a pro who specializes in asbestos removal.

How Much Attic Insulation You Should Put In

ENERGY STAR® suggests attics should have at the very least 14” of insulation, which gives an R-value of 38. Attic insulation R-value gauges how well insulation can stop heat. If you have a home in a northern climate, as much as 18” or an R-value of 49 is recommended.

R-value is also influenced by the style of insulation you have, its density and how it’s installed. When you work with a company like Service Experts Heating & Air Conditioning, our specialists take all the speculation out of R-values and how much insulation needs to be installed.

What’s the Best Insulation for My Attic?

Service Experts Heating & Air Conditioning chooses the ideal insulation for your attic by including where you reside, your budget and how much insulation you need to install. Here are the types of attic insulation we use.

Batt Attic Insulation

This style of insulation is available in sheets sized to fit your attic and is built from fiberglass, mineral wool or cotton. Fiberglass is the most requested, as a result of its price, moisture resistance and fire resistance. Mineral wool is more expensive, but provides excellent protection against fire, water and sound. Typically constructed from recycled jeans, cotton insulation is a green solution that delivers excellent performance.

Blown-In Attic Insulation

A special machine is used to put in blown-in attic insulation, which may include fiberglass, cellulose, mineral wool or cotton. Cellulose is a smart choice if you have a lot of little spaces to fill, such as around pipes, wiring or framing. While cellulose is budget-friendly and fire resistant, you’ll also have to realize that it can hold on to moisture and settle as the years pass.

Spray Foam Attic Insulation

This liquid insulation converts to a hard foam on contact. It provides the best barrier against air, vapor and water. Spray foam attic insulation is fantastic for plugging cracks and other hard-to-access locations. It’s highly heavy duty, doesn’t settle and provides a natural sound barrier.

When you are looking to to install extra in your attic, Service Experts Heating & Air Conditioning can support you. Our licensed and certified Experts are here to provide knowledgeable advice and outstanding service backed by a 100% satisfaction guarantee.* Contact us at 352-414-4006 or use our online scheduler to book an appointment today.


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