Blower Door Test in De Leon, TX | Certified Energy Testing
If you’re working on a new home or multi-family residence in De Leon, TX, chances are you’ll need a blower door test to meet the 2018 International Energy Conservation Code (IECC).
With certified energy testers on staff, we provide dependable blower door and duct leakage testing to confirm your project meets Texas energy code requirements. Our professionals are trained to identify air leakage concerns that compromise energy efficiency, indoor air quality, and climate control expenses. Our team offers builders, contractors, and homeowners fast, certified, and competitively priced blower door testing in De Leon, TX, and neighboring locations.
What Is a Blower Door Test?
- Energy efficiency – Energy inefficiency in leaky homes results in higher power costs.
- Indoor air quality – Unsealed air leaks can introduce pollutants and allergens into your home.
- HVAC performance – Air leakage forces HVAC systems to work harder.
- Comfort levels – Temperature inconsistencies and drafts stem from excessive air leakage.
How Does a Blower Door Test Work?
A blower door test requires a high-power fan installed in an exterior door to generate a controlled pressure difference between a home’s interior and exterior. The device measures the amount of air leaking into a home through cracks, gaps, and other unsealed openings. Excessive air loss in a home could mean that air sealing and insulation improvements are necessary.
Do You Need a Blower Door Test in De Leon, TX?
Under the 2018 IECC, a blower door test is mandatory for newly built residential structures in De Leon, TX to ensure energy efficiency compliance.
You may also need a blower door test if:
✔ You’re constructing a new home and must pass the final energy inspection.
✔ 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
As per the 2018 IECC, all homes in Texas must conform to the following air tightness regulations.
- 3-5 (Air Changes Per Hour at 50 Pascals) depending on location.
- Homes exceeding this air leakage limit may require additional air sealing measures.
Furthermore, if any HVAC components, like ductwork or an air handler, are placed outside the conditioned space, a duct leakage test is also required.
Our Blower Door Testing Process
Our certified technicians in De Leon, TX, conduct blower door tests using a thorough, step-by-step process to guarantee 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
- The blower door fan generates negative pressure inside the home to simulate typical air leakage conditions.
- Cutting-edge digital gauges assess air infiltration and highlight potential leak sources.
Step 3: Test Report & Certification
- For energy code adherence, we supply a detailed blower door test report.
- When necessary, we guide you in addressing air leakage problems to meet compliance.
We offer a prompt, skilled, and convenient service to keep your project moving forward.
Why Choose Us for Blower Door Testing in De Leon, TX
When you rely on our team for blower door testing in De Leon, TX, you get:
✔ 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 De Leon, TX Today!
Searching for a blower door test in De Leon, TX? We make it easy and stress-free. Contact us today to set up your test and ensure your project follows Texas energy code standards.