Professional Air Sealing Services
Air leaks in your attic waste energy and reduce comfort. Small gaps around wiring, plumbing, framing, and attic access points allow conditioned air to escape and outside air to enter. Over time, this increases utility costs and makes rooms feel uneven.
We provide professional air sealing services focused on the attic. Our goal is simple: stop uncontrolled airflow, improve insulation performance, and create a more stable indoor environment.
What Is Air Sealing
Air sealing closes gaps and cracks that allow air to move between your attic and living space. These openings are often hidden and easy to overlook. Common leak areas include:
- Electrical and plumbing penetrations
- Recessed lights
- HVAC duct connections
- Top plates and framing joints
- Attic hatch openings
- Exhaust fan housings
Even small openings can have a big impact on comfort and efficiency.
Signs You May Need Air Sealing
You may benefit from attic air sealing if you notice:
Hot or Cold Spots in Certain Rooms
Uneven room temperatures often point to air leaks in the attic above.
Drafts Near Ceilings
Air movement around ceiling areas can mean gaps are allowing outside air in.
High Energy Bills
Air leaks force your system to work harder, raising utility costs.
HVAC System Running Longer Than Normal
Longer run times usually signal energy loss through attic gaps.
Excess Dust Indoors
Unsealed openings can pull attic dust into your living space.
Our Air Sealing Process
Step #1
Attic Inspection
We inspect the attic to identify air leakage points and problem areas.
Step #2
Gap and Crack Sealing
We seal openings using high-quality materials such as, professional-grade caulk, expanding foam sealants, and weatherstripping for attic access. Each material is selected based on the size and type of gap.
Step #3
Air Barrier Reinforcement
For larger openings, we install solid barriers combined with sealant to create a continuous air seal.
Step #4
Final Check
We review all sealed areas to ensure proper coverage and performance.
Why Choose Us for Air Sealing
We specialize in attic services. Our team understands how air movement affects insulation, ventilation, and overall home performance.
Detailed Attic Evaluations
We inspect the attic carefully to find hidden air leaks and problem areas.
Proper Sealing Methods
We use the right materials and techniques for each type of gap or opening.
Durable Materials
We apply high-quality sealants designed for long-term performance.
Clean and Organized Workmanship
We complete every project neatly and leave your attic in proper condition.
Over 2,000 5-Star Reviews From Homeowners Like You
Here’s what real customers say after we fix their attics.
From beginning to end, Attic Construction provided a superior experience.
They were cordial, punctual, knowledgeable, and cared about the homeowner’s understanding and experience of the work. Before starting, they made sure to educate us on the progression, timeline, and benefits of the project.
Brendan Voss
Homeowner
House is more comfortable and utility bills are noticeably lower. Solid work all around.
After comparing several companies, went with Attic Construction for our energy efficiency upgrade. They sealed ducts, added insulation, and installed a moisture barrier. Transparent pricing, showed up when they said they would, and the results speak for themselves.
Stacey Givens
Homeowner
Attic Construction was the right choice!
Carlos answered all my questions and was very knowledgeable. The crew that did the work was very polite and respectful and did an amazing job with my attic. I can’t wait to see the benefits of this investment. Thank you, Attic Construction!!!
Scott Martin
Homeowner
Very pleased with the insulation work Attic Construction did in Irving.
They were prompt, respectful of my property, and worked efficiently. I’ve noticed a significant reduction in outside noise, which was an unexpected but welcome bonus!
Sofia Wren Orellana
Homeowner
Thank you Attic Construction for a perfect job with a very fair price !
We saw this company doing A project to our neighbor and we asked them to come to do inspection at our attic because we had rodent problem too. We decided to do the same project as our neighbor did and we have to say that we had the best experience I ever had with any contractor I ever worked with…
Olfet Swify
Homeowner
Schedule Your Free Rodent Inspection
f you see one, there are likely more. Stop the infestation before it causes major damage.
Let our experts identify the entry points and provide a permanent solution.
Air Sealing and Insulation Work Together
Air sealing should be completed before installing or upgrading insulation. If leaks remain open, insulation cannot perform effectively.
We often combine air sealing with:
- Attic insulation installation
- Insulation replacement
- Rodent-proofing services
- Attic cleaning
Frequently Asked Questions
Answers to common questions about exclusion, safety, and results.
How do I know if my attic has air leaks?
Common signs include drafts, uneven room temperatures, high energy bills, and longer HVAC run times.
Should air sealing be done before adding insulation?
Yes. Sealing air leaks first allows insulation to perform properly and reach its full efficiency value.
How long does attic air sealing take?
Most air sealing projects can be completed in one day, depending on attic size and condition.
Will air sealing lower my energy bills?
Proper air sealing can reduce energy waste and improve HVAC efficiency, which may lower monthly utility costs.
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