Air Duct Sealant & Repair

Duct Repair & Sealing

Don’t Replace If You
Can Repair!

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Fill out the form or call our Kent, WA Office at

 (425) 516-1055

Contact Your Local Attic Projects:


Serving All of Seattle and Southern Washington


*Our in-house inspectors will provide you a detailed inspection report so we understand exactly what needs to be done, to take you where you want to be. Make sense?

Air ducts are more likely to leak than you would think. Most people are unaware that almost 99% of the air ducts in homes have up to 44% of leakage. According to the Department of Energy, there is enough air leakage in the average home to leaving a medium-sized window wide open. Luckily, this doesn’t have to be the case for you. 

If you haven’t checked the air ducts in your home lately, you might want to consider calling a specialist. Call Attic Projects and our air duct specialists will thoroughly inspect and assess where the leaking is coming from. We will work relentlessly to seal any leaks to keep you and your home comfortable and safe.

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There are some telling signs you should be on the lookout for if you think you may have a leak in the air ducts in your home. If you are experiencing any of the following issues, call Attic Projects immediately for a FREE inspection of your air ducts.

The Benefits of Getting Your Air Ducts Sealed

Environmentally Friendly

Sealing air ducts will prevent leakage leading to a cut in the amount of energy your home uses. When you cut the amount of energy your home uses, you are cutting down the amount of energy that the source (likely a power plant) uses. Ultimately, you are contributing to the decrease of pollution due to less energy being produced.

More Comfortable Home

Are there rooms that are too hot in the summer, but too cold in the winter but the rest of your home is evenly controlled throughout? When you seal your air ducts, you can distribute the air more efficiently, and then every room will maintain a consistent temperature.

Cheaper Utility Bills

Leaking air ducts can raise utility bills. If your systems are working inefficiently, your utility bills can go down up to 20%! Getting an air duct specialist to fix your systems, will pay itself off in no time with the money you will be saving monthly.

Improved Air Quality

Unfortunately, fumes from chemicals and insulation are likely to end up in your air ducts. When your air ducts are leaking, these fumes can end up being distributed throughout your home, instead of filtered out if there were no leaks. These fumes can lead to more aggressive allergies and increase the risk of asthma. Seal your air ducts and improve the quality of your air.

Increased Safety of Your Home

If your home uses gas appliances, like furnaces or water heaters, these appliances can release combustion gases. If your air duct is leaking, these gases can be blown throughout your home through “back drafting.” Keep the fumes from getting into your home by calling an air duct specialist today to make sure your air ducts are working properly.

We Inspect and Seal Your Air Ducts

If you suspect that your air ducts are underperforming, you may need to call Attic Projects to inspect them. Our air duct professionals will seal your air ducts and prevent leakage from happening. Ultimately, this will save you money and make a safer and more comfortable home for your family. 

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Frequently Asked Questions:

Yes. If your air ducts are leaking, the efficiency of your heating and cooling systems will be affected. Air will be leaking into the wrong areas, meaning one room may not be getting the air it needs to cool down, where another room may be too cold.

No, but your air quality will be! The fumes from the gas can get trapped in the air ducts and distribute throughout your home. This is known as “back-drafting.” This can be harmful to you and your family. If you have gas appliances, contact Attic Projects today to get a free inspection of your air ducts.

Air particles and chemicals can easily get into your air ducts if they have leaks. These particles and chemicals are then released into the air of your home, making the air quality poor for asthmatics and those with allergies. Sealing your air ducts will resolve these issues and result in better air quality.

Yes! Sealing your air ducts can help improve your air conditioning distribution and heating, making your systems work less. This results in overall lower energy bills. Contact Attic Projects today to start saving money!

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Humane Rodent Removal and Proofing

Rodents are a nightmare for any homeowner. They can lower the value of your home by causing serious damage, foul odors, and extensively unsanitary conditions. They also pose a significant health risk to you and your family by spreading disease and causing illness. The last thing you want is to waste your time removing rodents, only to have them move right back in. At Attic Projects, we not only humanely remove the rodents and pests from your home, but we also rodent-proof your home so they can’t come back. In order to keep the pests and rodents out permanently, you have to close up every entry point that they may squeeze into. Call Attic Projects today to get your free estimate.

Get your


Fill out the form or call our office serving Des Moines, Iowa

 (425) 516-1055

*Our in-house inspectors will provide you a detailed inspection report so we understand exactly what needs to be done, to take you where you want to be. Make sense?

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