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What Is Air Duct Sealing, and What’s Included?
Air duct sealing identifies and seals gaps, cracks, and loose connections in the ductwork that distributes conditioned air throughout your home.
Duct sealing is different from air duct cleaning, which removes accumulated dust and debris, and duct replacement, which may be necessary when ductwork is damaged or deteriorated.
Day & Night Air Conditioning, Heating, & Plumbing offers both traditional and Aeroseal duct sealing methods depending on the application.
Aeroseal Duct Sealing vs. Traditional Duct Sealing
We use both traditional duct sealing and Aeroseal methods, selecting the best method based on the application and your duct system.- Traditional duct sealing: A technician applies mastic sealant or metal-backed tape by hand to accessible joints and seams. Effective for visible leaks in attics or crawl spaces.
- Aeroseal duct sealing: A computer-controlled process that injects aerosolized sealant particles into the duct system. Particles adhere to and seal leaks from the inside, including inaccessible areas.
What Duct Sealing Delivers for Phoenix Homeowners
Leaky ductwork can affect more than airflow. When conditioned air escapes before reaching your living spaces, your HVAC system may need to work harder to maintain comfortable temperatures. This can increase energy costs and reduce comfort.
Professional air duct sealing services in Phoenix provide several benefits:
- Reduced energy waste: Phoenix homeowners who rely heavily on their HVAC systems often lose conditioned air. Sealing leaks helps keep conditioned air inside the duct system so more of it reaches its intended destination.
- More consistent comfort: When duct leakage causes uneven airflow, sealing problem areas may reduce temperature differences between rooms.
- Less wasted heating and cooling: Keeping conditioned air within the ductwork can reduce unnecessary losses as your HVAC system works to maintain your desired thermostat setting.
- Reduced unwanted air infiltration: Leaks can allow air, dust, and other airborne particles from surrounding spaces to enter the duct system. Sealing these openings can help reduce this unwanted infiltration.
- A targeted solution for leaking ducts: Sealing may be appropriate when ductwork remains in serviceable condition but has leaks at joints, seams, or connections. Severely damaged or deteriorated ducts may require repair or replacement instead.
A professional evaluation is the best way to determine whether duct sealing is the appropriate next step.
Our Duct Sealing Process—What To Expect
We understand that your home comfort is a priority, especially in Phoenix’s sweltering summers. Our duct sealing process is designed to be simple and stress-free, so you return to a comfortable, safe home as soon as possible.
Our technicians evaluate your duct system to identify where conditioned air may be escaping. We also consider the overall condition and accessibility of the ductwork to determine whether sealing or air duct repairs are needed.
Depending on your duct system and where leaks are located, our technicians may use traditional sealing methods or Aeroseal duct sealing. For accessible leaks, technicians can manually apply mastic or other approved sealing materials to joints, seams, and connection points.
For harder-to-reach areas, we apply aerosolized sealant into the prepared duct system. The particles collect around leaks and seal them from inside the ductwork.After sealing, our technicians evaluate the results to make sure we addressed all problem areas. Our Aeroseal sealing method specifically provides measurable before-and-after leakage data, and we’ll provide a written report for your records and peace of mind.
Serving Phoenix and the Greater Metro Area
Day & Night Air Conditioning, Heating, and Plumbing provides duct sealing in Phoenix, AZ, and communities throughout the Valley. Our service areas include:
- Phoenix
- Scottsdale
- Tempe
- Chandler
- Mesa
- Gilbert
- Glendale
- Peoria
- Surprise
- Avondale
- Goodyear
- Buckeye
- Anthem
- Carefree
- Fountain Hills
- Paradise Valley
If you suspect duct leaks are affecting your home’s comfort or airflow, our experienced HVAC technicians can evaluate your ductwork and recommend the right solution.
Why Choose Day & Night for Duct Sealing in Phoenix?
Choosing the right duct sealing company in Phoenix starts with finding an HVAC team that you can trust for your home. Day & Night Air Conditioning, Heating, and Plumbing brings over 40 years of local HVAC experience, customer satisfaction, and professionalism to every service.
Why homeowners trust us:-
Local Phoenix expertise: We’re a Phoenix duct sealing company with over 40 years of experience and familiarity with local cooling demands.
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Measurable Aeroseal performance: Our Aeroseal technology can measure leakage reduction. You’ll receive written before-and-after documentation for added confidence.
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Licensed HVAC technicians: We’re a fully licensed Arizona contractor. We understand how your ductwork works with the rest of your heating and cooling system, taking a complete approach to your comfort concerns.
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Full-service HVAC support: We also provide related HVAC repair and AC maintenance services, making it easier for homeowners to address other system concerns when needed.
Schedule Your Duct Sealing Service in Phoenix
If leaking ductwork is affecting your home’s comfort or HVAC performance, Day & Night Air Conditioning, Heating, & Plumbing can help. Schedule a professional duct evaluation to find out whether duct sealing is the right solution for your home.
Duct Sealing FAQs
How much does duct sealing cost in Phoenix?
Duct sealing costs vary based on your duct system’s size, condition, accessibility, and the sealing method needed. Contact our team for information based on your home’s specific ductwork.
How do I know if my Phoenix home's ducts need sealing?
Uneven room temperatures, weak airflow, excessive dust, or unexpectedly high cooling costs may indicate duct leakage. A professional evaluation can determine whether leaking ducts are contributing to the problem.
How long does duct sealing take?
Service time depends on your duct system’s size and condition, accessibility, and whether the technician uses traditional sealing or Aeroseal. Your technician can provide more information after evaluating your ductwork.
Will duct sealing lower my APS or SRP bill?
Sealing duct leaks can reduce the amount of conditioned air lost before it reaches your living spaces, which may help your HVAC system operate more efficiently. Actual energy use and utility costs depend on several factors.
Is duct sealing better than replacing my ductwork?
Duct sealing may be appropriate when the ductwork is still in serviceable condition but has leaks around joints, seams, or connections. Damaged, collapsed, or deteriorated ductwork may require repair or replacement instead.
Does Day & Night service my neighborhood in Phoenix?
We provide duct sealing services throughout Phoenix and surrounding Valley communities. Contact our team to confirm service availability for your area.