How Much Attic Insulation Does an Arizona Home Really Need?

If you live in Arizona, your air conditioner isn’t the only thing protecting your home from the summer heat. Your attic insulation plays a major role in keeping your home comfortable and helping your AC do its job.
But how do you know if you have enough?
Arizona Heat Starts at the Roof
During an Arizona summer, your roof is exposed to intense sunshine for hours every day. That heat builds up in the attic directly above your living space.
Proper attic insulation creates resistance to heat moving between the attic and the rooms below. If your insulation is too low, uneven, or missing in areas, your home may be harder to keep comfortable.
Your AC produces cool air. Good insulation helps your home hold onto the comfort you’re paying for.
What Is the Right R-Value?
Insulation is measured by R-value, which indicates how well it resists heat flow. Generally, a higher R-value provides greater insulating resistance.
But every Arizona home is different. The amount of insulation that makes sense can depend on the home’s construction, location, existing insulation, and attic conditions.
That’s why simply looking into your attic can tell you a lot.
If your insulation appears shallow, uneven, compressed, or you can easily see large portions of the attic floor or framing, your home may benefit from additional insulation.
Don’t Automatically Blame Your AC
If certain rooms stay warmer than others or your AC seems to run constantly during the summer, it’s easy to assume you need a new air conditioner.
Not necessarily.
There are many possible causes, but under-insulated attics can contribute to comfort and efficiency problems. Before spending thousands of dollars replacing equipment, it makes sense to find out whether your attic is properly insulated.
Blown-In Fiberglass Insulation in Arizona
At Active Shield Insulation, we install blown-in fiberglass insulation in Arizona homes. It can provide consistent coverage throughout an attic, including many areas that can be difficult to reach with other insulation methods.
Some homes need additional insulation added over suitable existing insulation. Others may need old insulation removed, air sealing performed, and new insulation installed.
The right solution depends on your home.
Don’t Overpay for Attic Insulation
Quality attic insulation shouldn’t cost an arm and a leg.
Active Shield Insulation is an Arizona-born, family-owned insulation company. Insulation is what we do, and our goal is simple: provide homeowners with quality work, straightforward recommendations, and affordable pricing.
If you’re wondering whether your Arizona home has enough attic insulation, give us a call.
A Free Estimate Can Start With One Phone Call.
Active Shield Insulation
Licensed • Bonded • Insured
ROC #367091
Serving Phoenix, Surprise, Peoria, Glendale, Goodyear, Buckeye, Scottsdale, Mesa and surrounding Arizona communities.
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