Aeroseal Duct Sealing in San Antonio, TX

Aeroseal Duct Sealing in San Antonio, TX | Improve Comfort & Save Energy

Many homes, even newer ones, suffer from leaky ductwork. Over time, joints can loosen, seals can degrade, or ducts can be damaged during other home improvements. Traditional duct sealing methods often involve manually patching accessible leaks with mastic or tape, which is labor-intensive, messy, and frequently misses leaks in hard-to-reach areas like inside walls, attics, or under floors.

In San Antonio's climate, these leaks are particularly problematic. Leaky return ducts can pull in hot, humid, dusty air from unconditioned spaces, making your HVAC system work harder to cool and dehumidify the air. Leaky supply ducts lose conditioned air before it reaches your living spaces, leading to uneven temperatures and wasted energy. This leads to:

• Higher Energy Bills: Your system runs longer to compensate for lost air.
• Uneven Temperatures: Some rooms are too hot, others too cold.
• Poor Indoor Air Quality: Dust, allergens, and even mold spores can be drawn into the air stream from attics and crawl spaces.
• Reduced HVAC System Lifespan: The constant overwork puts unnecessary strain on your equipment.

Aeroseal: Sealing Ducts From the Inside Out

Aeroseal is a patented technology that effectively seals leaks in ductwork using a safe, aerosolized sealant. The process involves injecting a fog of sealant particles into the duct system. As the air escapes through leaks, the sealant particles are deposited around the edges of the leak, gradually building up and sealing the hole.

This method allows for leaks to be sealed regardless of their location, reaching areas that are impossible or impractical to access with traditional manual methods. The sealant material is non-toxic and has been tested and proven safe for use in ductwork.

How the Aeroseal Process Works

System Preparation

Our technicians first cover or block off all supply and return registers in your home or business. The furnace or air handler is temporarily disconnected or isolated from the ductwork. This creates a sealed environment within the duct system.

Testing and Measurement

Before sealing begins, the system is pressurized, and specialized equipment measures the total amount of leakage in the ductwork. This initial measurement provides a baseline and helps understand the extent of the problem.

Introducing the Sealant

A fine mist of the water-based Aeroseal sealant is injected into the pressurized duct system.

Real-Time Monitoring

Throughout the process, a computer monitors the sealing progress in real-time. You can watch on the screen as the measured leakage area dramatically decreases. Leaks up to 5/8 of an inch can typically be sealed effectively.

Post-Sealing Verification

Once the desired level of sealing is achieved, the system is tested again to measure the remaining leakage. This final measurement is often 90% or more lower than the initial leakage, confirming the significant improvement.

Detailed Report

You receive a printed certificate of completion showing the before and after leakage rates, documenting the success of the Aeroseal process. The system is then reassembled, and registers are opened.

The entire Aeroseal process typically takes only a few hours, depending on the size of the duct system and the amount of leakage.

The Benefits of Aerosealing Your Ducts

• Significant Energy Savings: By eliminating conditioned air loss and unconditioned air infiltration, your HVAC system does not have to work as hard. This can lead to substantial reductions in heating and cooling costs, potentially lowering your energy bills by 10-30% or more.
• Improved Comfort: Say goodbye to hot and cold spots. With balanced airflow reaching every room as intended, you will experience more consistent and comfortable temperatures throughout your entire property.
• Enhanced Indoor Air Quality: Sealing leaks prevents dust, dirt, insulation fibers, mold spores, and other allergens from being pulled into your ductwork and circulating throughout your home. This results in cleaner, healthier air, which is especially beneficial for those with allergies or respiratory sensitivities.
• Extended HVAC System Lifespan: When your HVAC system operates efficiently without overworking to compensate for leaks, it experiences less wear and tear. This can help extend the life of your valuable heating and cooling equipment, potentially delaying the need for costly repairs or replacement.
• Less Dusting: With less dust being pulled into and circulated by the duct system, you may notice a significant reduction in the amount of dust accumulating on surfaces.
• Environmentally Friendly: Reducing energy consumption lessens your carbon footprint and contributes to a more sustainable home.

Understanding the Investment: Aeroseal Cost and Value

The cost of Aeroseal duct sealing in San Antonio varies depending on factors such as the size and complexity of your duct system and the amount of leakage present. While it is an investment, it is important to consider the long-term value it provides. The energy savings alone can often offset the cost of the service over time, sometimes within just a few years, especially with San Antonio's demand for heating and cooling.

Beyond the financial savings, the value of improved comfort, healthier indoor air, and extending the life of your HVAC system contributes significantly to your overall quality of life and the value of your property. Roadrunner Plumbing and Air can provide you with a detailed estimate after assessing your specific duct system and leakage. We also offer various financing options to help make this valuable home improvement accessible.

Aeroseal Rebates and Tax Credits in Texas

Homeowners in San Antonio may be eligible for incentives that can help reduce the net cost of Aeroseal duct sealing. The federal Energy Efficient Home Improvement Credit allows eligible homeowners to claim a tax credit for qualifying energy efficiency improvements. Air sealing is typically one such improvement, and Aeroseal duct sealing may qualify for this credit, allowing you to claim up to a certain percentage of the cost, with a maximum annual limit. Consult with a tax professional or visit the official IRS website for the most current information on eligibility requirements and credit amounts.

Additionally, it is worth checking with your local utility provider, such as CPS Energy, to see if they offer any specific rebates or programs for energy efficiency upgrades like duct sealing in the San Antonio area. Roadrunner Plumbing and Air can help you understand potential eligibility and provide the necessary documentation for applicable incentives.

Choose Roadrunner Plumbing and Air for Aeroseal in San Antonio

When you need professional Aeroseal services in San Antonio, trust the certified experts at Roadrunner Plumbing and Air. Our technicians are highly trained in the Aeroseal process and are committed to providing top-quality service and measurable results. We understand the unique challenges presented by the San Antonio climate and how critical efficient ductwork is to keeping your home comfortable and energy bills manageable.

As your local plumbing and HVAC specialists, we are dedicated to delivering solutions that truly improve your home environment. Our commitment to customer satisfaction, combined with our expertise in advanced technologies like Aeroseal, makes us the ideal partner for your duct sealing needs. Ask about our Worry-Free Warranty for peace of mind on our workmanship and the materials used.

Experience the Benefits of Aeroseal in San Antonio

Ready to experience the benefits of sealed ducts in your San Antonio property? Roadrunner Plumbing and Air is here to help. Our team is prepared to assess your duct system, explain your options, and deliver proven results. Contact us today to schedule your consultation and start improving your comfort, efficiency, and air quality.

Frequently Asked Questions About Aeroseal

How much does Aeroseal duct sealing cost in San Antonio?

The cost varies depending on factors like the size and accessibility of your duct system and the initial amount of leakage. We provide estimates based on a thorough assessment of your specific situation. While an initial investment, consider the potential long-term savings on energy bills and HVAC system lifespan.

Is Aeroseal worth the money?

For many homeowners, yes. Aeroseal is proven to significantly reduce duct leakage, leading to substantial energy savings, improved comfort by eliminating hot and cold spots, better indoor air quality, and potentially extending your HVAC system's life. The return on investment often comes through lower utility bills over time, plus the intangible benefits of a more comfortable and healthier home.

How long does Aeroseal last?

The Aeroseal sealant is designed to be a durable, long-lasting solution. It adheres firmly to the ductwork material. While environmental factors can play a minor role over decades, the sealant itself is expected to last for many years, often backed by a long-term guarantee from the manufacturer.

Does Aeroseal qualify for tax credits or rebates in Texas?

Aeroseal duct sealing can often qualify for the federal Energy Efficient Home Improvement Credit. This allows eligible homeowners to claim a portion of the cost as a tax credit, up to an annual maximum. We recommend consulting a tax professional for specific advice. Checking with local utility providers like CPS Energy for any current efficiency rebate programs is also advisable.

What size leaks can Aeroseal seal?

Aeroseal is effective at sealing leaks up to 5/8 of an inch in diameter. It is particularly efficient at sealing the numerous small leaks and cracks that traditional methods often miss.

Is the Aeroseal sealant safe?

Yes, the Aeroseal sealant is made of polymer particles commonly used in chewing gum, cosmetics, and food packaging, suspended in water. It is safe, non-toxic, and has been rigorously tested and approved for use in ductwork.

How long does the Aeroseal process take?

The typical residential Aeroseal process usually takes about 4 to 8 hours from start to finish, depending on the size of the home and the complexity of the duct system. Commercial applications may take longer.