April 2, 2020

How Long Does Attic Insulation Last? 3 Signs It's Time to Replace Insulation

The insulation in your attic can make a huge difference when it comes to your home's total energy efficiency.

This?affects your bills and your overall environmental impact.

How long does attic insulation last? There are a few signs to look for that may indicate it's time to replace it.

Read on for a list of three key signs to look out for that may tell you that it's time for an upgrade.

1. Your Indoor Temperatures Fluctuate

Quality attic insulation should help to regulate the temperatures inside your home. If you start to notice the indoor temps fluctuate, it might be time to examine the condition of the insulation in your attic.

When the inside temperatures rise and fall dramatically, it can wreak havoc on your energy bills. Old or worn-out insulation can make your heating and cooling costs start to skyrocket. Pay attention to the level of comfort you feel throughout your home, and examine your?energy bill?to look for any unusual changes.

There can be many reasons why your home's indoor temperatures are "off," but the attic insulation is often a major culprit. With old, damaged, or worn-out insulation, you won't get the proper comfort level you require inside the home.

2. How Long Does Attic Insulation Last? The Answer Varies

If you have an old home, your?attic insulation?may be in need of an upgrade. When asking about how long your insulation will last, the answer can vary greatly depending on a variety of conditions.

Homes in humid regions may be more susceptible to insulation wear and tear over time.

If you've had a pest infestation, this can also affect the lifespan of your insulation in significant ways. Critters will tear up insulation to?make their nests?and can also contaminate it with things like urine and?other waste.

The lifespan of your attic insulation also depends on what material you use. For example, spray foam or blown-in insulation may last longer than fiberglass.

3. Your?Insulation's R-Value is Too Low

Depending on your specific region, you need attic insulation with a?certain R-Value?to ensure that your home is getting the proper level of protection. The term R-Value refers to a measure of the insulation's ability to resist heat as it travels via conduction.

When you have insulation with a higher R-Value, your home will be better protected from heat and cold.

That's because higher R-Values mean better thermal resistance to conduction. If you don't currently have the recommended insulation in your attic, consider getting it changed out for one with a higher R-Value.

Upgrade Your Insulation Today

How long does attic insulation last? While you can't always know the answer, looking for a few changes can help you make a decision about an upgrade.

If you decide to replace attic insulation, you should notice more comfortable temperatures and a lower energy bill.

If you're ready to make some changes and experience the benefits of home energy savings, visit our website and?contact us?to request a quote today.

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