Blower Door Test in Stephenville, TX | Certified Energy Testing
If you’re developing a new house or multi-family complex in Stephenville, TX, a blower door test is likely required to satisfy the 2018 International Energy Conservation Code (IECC).
Our expert energy testers, fully certified, provide reliable and precise blower door and duct leakage testing to ensure full compliance with Texas energy codes. We are experts in diagnosing air leakage problems that negatively impact energy conservation, indoor air quality, and HVAC-related expenses. Whether you’re a builder, contractor, or homeowner, we offer quick, budget-friendly, and certified blower door testing in Stephenville, TX, and nearby areas.
What Is a Blower Door Test?
- Energy efficiency – A drafty home wastes energy and drives up heating and cooling expenses.
- Indoor air quality – Pollutants and allergens can infiltrate a home through unsealed air leaks.
- HVAC performance – Air leakage forces HVAC systems to work harder.
- Comfort levels – Excess air leakage causes drafts and uneven indoor temperatures.
How Does a Blower Door Test Work?
During a blower door test, a powerful fan placed in an exterior doorway creates a pressure imbalance between the interior and exterior of the home. Using a pressure gauge, we can assess the amount of air entering through unsealed cracks, leaks, and small gaps. If excessive air leakage is present in a home, improving insulation and air sealing may be required.
Do You Need a Blower Door Test in Stephenville, TX?
Under the 2018 IECC, a blower door test is mandatory for newly built residential structures in Stephenville, TX to ensure energy efficiency compliance.
You may also need a blower door test if:
✔ You’re in the process of building a home and must pass an energy compliance test.
✔ Your energy bills are high and you suspect excess air leakage.
✔ You experience drafts, uneven heating, or poor indoor air quality.
✔ You are applying for an energy efficiency rebate or certification.
If your home or project requires a blower door test, we guarantee quick appointments, same-day results, and official energy code certification.
Texas Energy Code Requirements for Blower Door Testing
The 2018 IECC requires homes in Texas to achieve the following air tightness performance levels.
- 3-5 (Air Changes Per Hour at 50 Pascals) depending on location.
- Homes exceeding this air leakage limit may require additional air sealing measures.
Additionally, when HVAC components such as ductwork or an air handler are positioned outside the conditioned space, a duct leakage test must be conducted.
Our Blower Door Testing Process
When you request a blower door test in Stephenville, TX, our certified team follows a precise process to ensure full compliance:
Step 1: Preparation
- All windows and doors are securely closed.
- HVAC systems and exhaust fans are turned off.
- A blower door fan is installed in the main entryway.
Step 2: Conducting the Test
- By depressurizing the home, the blower door fan simulates actual air leakage conditions.
- High-tech digital sensors detect air leakage rates and highlight problem areas.
Step 3: Test Report & Certification
- A full blower door test report is generated to confirm compliance with energy regulations.
- If required, we offer recommendations for sealing air leaks to help your home pass.
We ensure a timely, professional, and effortless experience to maintain your project schedule.
Why Choose Us for Blower Door Testing in Stephenville, TX
Hiring our experts for blower door testing in Stephenville, TX, provides you with:
✔ Certified Energy Experts – Fully licensed and trained professionals.
✔ Fast Scheduling – We work around your project timeline.
✔ Same-Day Results – Receive a certified test report immediately.
✔ Affordable Rates – Competitive pricing with no hidden fees.
✔ Duct Leakage Testing Available – One-stop compliance for all Texas energy codes.

Schedule Your Blower Door Test in Stephenville, TX Today!
Searching for a blower door test in Stephenville, TX? We make it easy and stress-free. Contact us today to book your test and verify that your project meets Texas energy requirements.