Duct Leakage Testing in Thorndale, TX
Need help with a Duct Leakage Test in Thorndale, TX? Our experienced professionals deliver top-notch duct leakage testing, ensuring compliance with Texas energy codes for builders, homeowners, and contractors.
As mandated by the 2018 International Energy Conservation Code (IECC), all new residential dwellings must have duct leakage testing conducted when any component of the HVAC system, such as the air handler or ductwork, is installed outside the conditioned space. If compliance testing is necessary for your home or building, we are here with quick and cost-effective testing services in Thorndale, TX, and its surrounding regions.
What Is a Duct Leakage Test?
A duct leakage test measures the air leakage occurring in the HVAC duct system. Leaky ducts often contribute to:
- More money spent on energy because of air leakage.
- Uneven temperature distribution, making some areas too hot or too cold.
- Decreased system performance, causing HVAC units to overwork.
- Dust and contaminants entering ducts, leading to poor indoor air conditions.
During duct leakage testing, a duct blower system pressurizes the ductwork to evaluate the level of air leakage. When too much air escapes, sealing the ducts can increase energy efficiency and assist your home in passing code inspections.


Do You Need a Duct Leakage Test in Thorndale, 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 Thorndale, 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 Thorndale, TX?
When you choose us for your Duct Leakage Test in Thorndale, 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.

Book Your Duct Leakage Test in Thorndale, TX Now
Need a duct leakage test in Thorndale, 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 Thorndale, TX
Below is a list of energy rater who provide duct leakage testing in Thorndale, Texas:
To be added to this list please email [email protected]