Blower Door Test in Thornton, TX | Certified Energy Testing
Anyone building a new home or multi-family unit in Thornton, TX, is likely to require a blower door test to stay in compliance with the 2018 International Energy Conservation Code (IECC).
Our team of highly trained and certified energy testers offers precise blower door and duct leakage testing to make sure your project follows all Texas energy codes. Our experienced experts focus on detecting air leakage issues that reduce energy efficiency, lower indoor air quality, and increase heating and cooling costs. We specialize in providing builders, contractors, and homeowners with certified, affordable, and efficient blower door testing in Thornton, TX, and nearby regions.
What Is a Blower Door Test?
- Energy efficiency – When homes are not airtight, they waste energy and increase utility expenses.
- Indoor air quality – Gaps and cracks in a home can bring in dust, allergens, and pollutants.
- HVAC performance – Air leakage forces HVAC systems to work harder.
- Comfort levels – Drafty conditions and fluctuating temperatures occur due to excess air leakage.
How Does a Blower Door Test Work?
A specialized fan is placed in an exterior door during a blower door test to generate a pressure imbalance between a home’s interior and exterior. The pressure gauge records the volume of air infiltrating a home through gaps, cracks, and leaks. When a home has too many air leaks, improving insulation and sealing gaps may be essential.
Do You Need a Blower Door Test in Thornton, TX?
According to the 2018 IECC, newly built homes in Thornton, TX must pass a blower door test to comply with energy efficiency standards.
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.
Homes or projects that need blower door testing can rely on our experts for rapid scheduling, quick results, and compliance certification.
Texas Energy Code Requirements for Blower Door Testing
The 2018 IECC mandates that Texas homes meet these specific air tightness requirements.
- 3-5 (Air Changes Per Hour at 50 Pascals) depending on location.
- Homes exceeding this air leakage limit may require additional air sealing measures.
A duct leakage test must be carried out if any part of the HVAC system, like ductwork or an air handler, is installed outside the conditioned area.
Our Blower Door Testing Process
By scheduling a blower door test in Thornton, TX, our certified team follows a comprehensive process to ensure 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 pulling air out, the blower door fan depressurizes the home to imitate real-life air leakage.
- High-precision digital gauges track air infiltration rates and pinpoint leakage areas.
Step 3: Test Report & Certification
- To meet energy codes, we deliver an in-depth blower door test report.
- If needed, we provide expert advice on fixing air leaks to ensure your home passes.
Our team guarantees a fast, expert, and stress-free experience to maintain your project’s timeline.
Why Choose Us for Blower Door Testing in Thornton, TX
Working with our experts for blower door testing in Thornton, TX, means you benefit from:
✔ 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 Thornton, TX Today!
Need a professional blower door test in Thornton, TX? We take care of everything with ease. Contact us today to schedule your test and confirm your project aligns with Texas energy codes.