Optimize Your HVAC System with Advanced Aeroseal Duct Sealing

In the quest for a more energy-efficient and comfortable indoor environment, many homeowners and businesses overlook a critical component of their HVAC system: the ductwork. Leaky ducts can be a significant source of energy waste, leading to higher utility bills, inconsistent temperatures, and reduced indoor air quality. At Roadrunner Plumbing & Air, we understand these challenges, which is why we offer Aeroseal duct sealing services – a revolutionary technology designed to tackle duct leakage from the inside out, providing a comprehensive solution to these common problems.

Aeroseal is a patented technology that seals leaks in your ductwork from the inside. Unlike traditional methods that require manually locating and patching leaks (often in hard-to-reach areas), Aeroseal works by injecting a polymer sealant into the duct system. This sealant finds and seals holes and cracks as large as 5/8 of an inch, effectively eliminating the escape of conditioned air and ensuring your HVAC system operates at peak efficiency. This innovative approach significantly reduces energy consumption, improves comfort, and enhances the overall air quality within your property.

Understanding the Silent Energy Drain: Leaky Ducts

Your HVAC system is designed to deliver conditioned air efficiently throughout your property. However, even new ductwork can have leaks, and older systems are particularly susceptible. These leaks, often hidden behind walls, ceilings, and in attics or crawl spaces, allow up to 30% or more of your conditioned air to escape before it ever reaches your living or working spaces. This means your furnace or air conditioner has to work harder and longer to maintain the desired temperature, directly contributing to:

  • Increased Energy Bills: Wasted energy translates directly to higher operational costs.
  • Inconsistent Temperatures: Hot and cold spots develop as conditioned air doesn't reach all areas uniformly.
  • Poor Indoor Air Quality: Leaks can pull in dust, allergens, pollutants, and even mold spores from unconditioned spaces, circulating them throughout your home or business.
  • Reduced HVAC System Lifespan: An overworked system experiences more wear and tear, leading to premature breakdowns and costly repairs.

How Aeroseal Duct Sealing Works: The Science of Efficiency

The Aeroseal process is precise, clean, and highly effective. When you choose Aeroseal services from Roadrunner Plumbing & Air, here’s what you can expect:

  • System Preparation: Our technicians begin by sealing off all supply and return vents to isolate the ductwork. This ensures the sealant only targets leaks within the ducts.
  • Diagnostic Test: A preliminary diagnostic test is performed using specialized equipment to measure the exact amount of leakage in your duct system. This provides a baseline measurement and quantifies the extent of the problem.
  • Sealant Injection: A non-toxic, UL-tested polymer sealant is then injected into the duct system. This sealant remains suspended in the air within the ducts.
  • Leak Sealing: As the sealant travels through the pressurized ductwork, it is drawn to any leaks. The polymer particles adhere to the edges of the leaks, building up and effectively sealing the holes and cracks from the inside. This process is fully automated and monitored in real-time by a computer system.
  • Post-Seal Diagnostic Test: Once the sealing process is complete, a final diagnostic test is conducted. This provides a clear, measurable comparison to the initial leakage test, demonstrating the dramatic reduction in air leakage – often by 90% or more. You'll receive a printed certificate verifying the before-and-after results.

The Aeroseal sealant is safe, durable, and designed to last, creating a long-term solution to duct leakage without requiring extensive demolition or reconstruction.

The Transformative Benefits of Choosing Aeroseal

Investing in Aeroseal duct sealing for your property offers a multitude of significant advantages:

  • Significant Energy Savings: By preventing conditioned air from escaping, your HVAC system no longer has to overcompensate. This directly reduces energy consumption, leading to noticeable savings on your monthly utility bills.
  • Enhanced Indoor Air Quality: Sealing leaks prevents unconditioned air, dust, pollen, and other pollutants from being drawn into your ductwork and circulated throughout your indoor environment, contributing to a healthier living or working space.
  • Improved HVAC System Performance and Longevity: When your ducts are sealed, your HVAC system operates as intended, reducing strain on its components. This not only improves its efficiency but also extends its operational lifespan, delaying the need for costly replacements.
  • Consistent Home Comfort: Eliminating drafts and ensuring uniform air distribution means consistent temperatures throughout every room, eradicating those uncomfortable hot and cold spots.
  • Environmentally Responsible Choice: Reducing energy consumption lessens your carbon footprint, making Aeroseal an eco-friendly solution that benefits both your wallet and the planet.

Aeroseal vs. Traditional Duct Sealing Methods

Traditional duct sealing often involves applying mastic sealant or metallic tape to accessible joints and seams. While these methods can be effective for visible leaks, they have limitations:

  • Limited Access: Many significant leaks are located in inaccessible areas like inside walls, under floors, or within tight attic spaces. Traditional methods cannot reach these hidden leaks.
  • Labor Intensive: Manually finding and sealing every leak is a time-consuming and labor-intensive process, which can increase costs.
  • Durability Concerns: Over time, tape can degrade, and mastic can crack, especially in areas with temperature fluctuations, leading to new leaks.

Aeroseal overcomes these limitations by sealing the entire duct system from the inside, reaching every hidden crack and crevice regardless of accessibility. The sealant creates a durable, long-lasting seal that is engineered to withstand the demands of an HVAC system, offering a superior and more comprehensive solution.

Partnering with Roadrunner Plumbing & Air for Your Aeroseal Needs

As a trusted provider of comprehensive plumbing and air services, Roadrunner Plumbing & Air is committed to bringing the most effective and innovative solutions to our customers. Our certified technicians are extensively trained in the Aeroseal process, ensuring a meticulous and professional application every time. We pride ourselves on transparent communication, thorough workmanship, and a dedication to achieving measurable improvements in your indoor comfort and energy efficiency.

Choosing Aeroseal with Roadrunner Plumbing & Air means opting for a state-of-the-art solution that delivers quantifiable results. It’s an investment that pays dividends in comfort, air quality, and significant energy savings for years to come.

When it comes to optimizing your HVAC system and ensuring maximum efficiency and comfort, Aeroseal duct sealing is an unparalleled solution. Don't let leaky ducts compromise your indoor environment or inflate your energy bills any longer.

Contact us today to learn more about how Aeroseal can transform your property's HVAC performance and to schedule a consultation with our expert team.

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  • testimonial person

    Chris, Roberto, and Joey from San Antonio Roadrunner Plumbing and Air were absolutely top-notch! They were professional, respectful, and got the job done at a very reasonable price. They replaced my AC coil, and now my air conditioner is working like new! Before finding them, I was stuck dealing with First American Home Warranty, and it was a nightmare. The contractor they sent out, Extreme Air Experts, was anything but expert. Total waste of time.I’m beyond grateful I found Roadrunner — they’ve earned my trust, and I’ll be using them for all my future HVAC needs. Highly recommend!

    Rafael B.

  • testimonial person

    I have used Roadrunner Plumbing for over 10 years and always get prompt, professional service and repairs. They communicate clearly and deliver a high quality result for a fair price. I wouldn’t trust anybody else. Here’s some pictures of the pressure reducing valve they replaced. The plumber Jonathan Evans showed up on time and was done in about an hour. First class operation and plumbers.

    Steve H

  • Letter T

    We had a water leak and luckily Mike was able to come out and take care of it. It was the end of the day on a Saturday and he was so kind, detailed, professional and helpful!I will definitely use Roadrunner again and ask for Mike!

    Tara M.

  • Letter L

    Mike and Trevor were incredibly professional, respectful, and friendly throughout the visit. They took the time to clearly explain the issue and made sure we understood everything. Their communication and demeanor were top-notch, and we really appreciated how helpful and courteous they were. Highly recommend their service!

    Luis A.

  • Letter R

    Luis Rico with Roadrunner Plumbing & Air came out last week to evaluate a list of issues that needed some attention in my home. I was given 2 estimates with different options, which i appreciated. He was able to come back the following day with all the replacement items, and along with an assistant, Chance, completed all the work in about 4 hours. Luis & Chance were polite, knowledgeable and efficient, and I will be using Roadrunner again for any future plumbing needs. Thanks guys!😊

    Rachel B.

  • Letter C

    Always appreciate the customer service at Roadrunner Plumbing and Air. We have had our air conditioner replaced, a steamer for our shower replaced, our water softener fixed, and various other leaks taken care of. We’ve had an adventure with our HVAC and Chris and Robert Mendoza are always quick to respond and take the time to listen to us and educate. Such a relief to be a member.

    Crystal G.

  • J letter

    by far exceeded my expectations, especially in today’s society. couldn’t be happier with the team. these guys are professionals and they carry themselves in a manner that should be emulated by all in your profession. it’s nice to know there are still some good quality people out there. you’re lucky to have a team like this! exceptional in every way.

    Jay L.

  • cat

    Great from first phone call all the way through billing! Courteous staff, fast appt, professional plumbers like Angel, and Robert for my HVAC maintenance. Got a tankless hot water heater fixed and installation of new water softener (including new underground pipe fitting). Happy customer here.

    Rene S.

  • M letter

    Called to report an issue with our water heater around 4:30pm and Rogelio came out to diagnose it within the hour. Not only was it a quick response but great customer service as well! Will definitely use them again in the future 😀

    Michelle B.

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