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Tips on Air Sealing Your Attic to Save Energy

Air Sealing Your Attic

One of the biggest culprits when it comes to energy losses is a badly insulated or sealed attic. In fact, it is no coincidence that most reports list this as the single cause of higher energy bills. The reason is simple – airflow in the attic is tough to control. There are just too many nooks and crannies through which air can enter or escape.

If you have a home in Dallas TX that needs better insulation, consider calling in the experts at Insulation First. With years of experience working on insulation and air sealing, we are your best bet against stratospheric energy bills.

Here are a few ways to improve your energy costs by making changes to your attic.

1. Improve Attic Insulation

First and foremost, you need to work on your attic insulation. Either you or a professional need to review your attic insulation to ensure it is up to spec. With an improperly insulated or sealed attic, there are temperature losses of up to 40% in a home.

High-quality insulation can considerably reduce energy costs. It ensures your HVAC doesn’t have to work overtime to maintain your home’s internal temperature. There are several options to choose from depending on ambient temperatures and location. This is something that Insulation First experts can help you select, so you don’t have to worry!

Read: 8 Things to Consider When Installing Attic Insulation

2. Work on Access to the Attic

Are you done with reviewing the insulation in your attic? Great! Now, we need to move on to its access. Access to an attic can be classified into either a door or a hatch. Since both of these are openings, you need to ensure that all the seals surrounding them are good to go.

Old and cracked seals are a cause for concern. If you’re experienced with DIY, you could scrape the old caulking off and reapply them. The better option always is to opt for professional services. The benefit is that it takes less time for us, and you’re insured, too.

3. Check Attic Ductwork

If you own an older property, there are chances that the ductwork runs through the attic. Ducting is one area where there are chances for leaks to occur. The problem with a leaking duct is twofold. It reduces the effectiveness of your HVAC while simultaneously affecting the moisture level of the attic.

Ideally, you should not have ductwork running through the attic, but if it can’t be helped, then you need to take precautions to prevent cracked or leaking ducts. One of the best ways to keep ducting from leaking is to cover it with insulation. Spray foam works great to protect your ducting and keep it from leaking.

4. Be Aware of “The Stack Effect”

As a homeowner looking at insulation, you should be aware of the stack effect. Simply put, this occurs when hot air rises to the top and exits via openings in the upper level of the house. This results in two things happening. One, your home loses the heat that you’re paying for. And two, it creates a vacuum that sucks in cold air at the ground level.

The stack effect is another reason why it is so important to ensure your attic is as insulated and airtight as possible. Simply sealing all the small gaps can have a huge beneficial effect on the entire house.

5. Inspect the Air Sealing

No insulation process is complete without proper air sealing. This is especially true when discussing attics because there are a lot more points where air can escape. It helps to take a look at the most common areas where these leakages can occur and fix them.

Some problem areas for air sealing are access points (doors and windows), ceiling (cracks), and around recessed lights. The most popular sealing agents for these types of sealing are usually caulk or foam sealant. Both of them can seal tiny crevices and ensure zero airflow through them.

6. Bonus Tip – Solar Attic Fans

Are you living in an area where it can get really hot and humid? Then investing in a solar-powered attic fan is a great step to improving air quality. Since it is powered by the sun, there’s zero draw on your power, and it helps keep your attic free from moisture.

These fans prevent the growth of mold and mildew in your attic, resulting in a longer life for your insulation material. But you need to ensure that you have proper insulation and ventilation in your attic for these fans to give you proper results.

For an energy-efficient home, it’s all about making many optimal changes. Air sealing is a huge part of the total energy savings in every home. Uneven heating and cooling due to air leakages can cause a huge upsurge in your bills.

If you live in Dallas TX, consider getting the excerpts at Insulation First to take a look at your home. We offer a range of insulation services and are a certified and insured contractor. Now is a great time to get a customized quote for your home!

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