Duct Leakage Testing in Thornton, TX
Searching for a reliable Duct Leakage Test in Thornton, TX? We offer high-quality duct leakage testing services, ensuring homeowners, builders, and contractors meet Texas energy efficiency requirements.
According to the 2018 International Energy Conservation Code (IECC), new residential dwellings must undergo duct leakage testing when any portion of the HVAC system, including ductwork or the air handler, is positioned outside the conditioned space. If your home or building requires testing for compliance, we are ready to help with reliable and cost-friendly testing services in Thornton, TX, and adjacent areas.
What Is a Duct Leakage Test?
A duct leakage test is used to measure air loss in the HVAC duct system. Leaky ducts can contribute to:
- Escalating energy expenses due to air leakage from ducts.
- Temperature imbalances that result in an uncomfortable indoor environment.
- Decreased system performance, causing HVAC units to overwork.
- Declining air purity caused by gaps in the duct system letting in contaminants.
In duct leakage testing, a duct blower system forces air into the ductwork to determine the rate of air leakage. If too much air is leaking, properly sealing the ducts can lower energy waste and help your home pass necessary code requirements.


Do You Need a Duct Leakage Test in Thornton, TX?
You may need a duct leakage test if:
- You are building a new home that requires energy code compliance.
- Your HVAC system’s ductwork or air handler is located outside the conditioned space (e.g., in an attic, crawl space, or garage).
- You are experiencing high energy costs and suspect leaky ducts
- Your home has uneven heating and cooling issues.
- You want to ensure your HVAC system is operating efficiently.
When your home or project in Thornton, TX needs a duct leakage test, we ensure swift scheduling and same-day results to keep things moving forward.

Texas Energy Code Requirements for Duct Leakage
Under the 2018 IECC, homes in Texas must meet specific duct leakage limits:
- If the air handler or ducts are outside the thermal envelope, total duct leakage must be 4 CFM per 100 sq. ft. or lower.
- If the entire duct system is inside the conditioned space, a duct leakage test is not required.
Failing to meet these requirements can delay your project. Our expert technicians ensure quick and accurate testing to help you pass your inspection.

Our Duct Leakage Test Process
Our certified duct leakage testing process includes:
Step 1: System Preparation
- All registers and vents are sealed.
- The duct blaster fan is connected to the air handler or a return vent.
Step 2: Pressurizing the System
- The fan pressurizes the duct system to detect leaks.
- A digital pressure gauge measures total air loss.
Step 3: Analyzing the Results
- We compare the leakage rate to Texas energy code limits.
- If the system passes, we provide a certified report for compliance.
- If the system fails, we offer recommendations for sealing improvements.
We ensure your project stays on schedule by providing same-day results and guidance on how to meet duct leakage requirements.
Why Choose Us for Your Duct Leakage Test in Thornton, TX?
When you choose us for your Duct Leakage Test in Thornton, TX, you benefit from:
- Certified Professionals – We provide accurate, reliable, and code-compliant testing.
- Fast Scheduling – Get your test done quickly to avoid project delays.
- Same-Day Reports – Receive your results immediately.
- Affordable Pricing – Competitive rates with no hidden fees.
- Expert Guidance – If your home doesn’t pass, we help you find solutions.

Schedule Your Duct Leakage Test in Thornton, TX Today
Need a duct leakage test in Thornton, TX? We make the process fast and hassle-free. Call us today at (888) 496-4661 to schedule your test or book online!
Duct Leakage Testing Providers in Thornton, TX
Below is a list of energy rater who provide duct leakage testing in Thornton, Texas:
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