Ductwork FAQs

Common signs of leaky ductwork include rooms that are consistently too hot or too cold, higher-than-expected energy bills, excessive dust in your home, and your HVAC system running longer than it should. In Texas, where most ductwork runs through unconditioned attic space, leaks are extremely common and can waste 20-30% of your conditioned air. We use diagnostic tools to test your ducts and pinpoint exactly where the leaks are.

Texas attic temperatures can easily reach 140°F or more in summer. When your cold, conditioned air travels through uninsulated or poorly insulated ducts in that extreme heat, it can warm up by 10-20 degrees before it even reaches your rooms. This forces your AC to work much harder and drives up your energy bills. Properly insulated ducts maintain the temperature of the air and dramatically improve system efficiency.

Absolutely. Leaky ducts in your attic or crawl space can pull in dust, insulation fibers, mold spores, and other contaminants and distribute them throughout your home. Poorly sealed duct connections also allow humid outside air into the system, which can promote mold growth inside the ducts. Sealing and cleaning your ductwork is one of the most effective ways to improve the air quality in your home.

Most ductwork is designed to last 15-25 years, but in Texas attics where temperatures are extreme, flex duct can deteriorate faster. The connections, tape, and insulation break down over time, leading to leaks and reduced efficiency. If your ductwork is over 15 years old, we recommend a professional inspection to assess its condition and identify any areas that need repair or replacement.

Yes, we design and install complete duct systems for home additions, renovations, and new construction. Proper duct design is critical to system performance—it ensures the right amount of airflow reaches every room. We calculate the correct duct sizes, plan efficient layouts, and use quality materials to deliver a system that keeps your home comfortable and your energy bills low.