Blower Door Test in Dennis, TX | Certified Energy Testing
If you’re putting up a new home or multi-family building in Dennis, TX, you’ll probably need a blower door test to adhere to the 2018 International Energy Conservation Code (IECC).
Our experienced and certified energy testers conduct thorough blower door and duct leakage testing to ensure your project meets all Texas energy code regulations. Our specialists are dedicated to finding air leakage issues that can decrease energy efficiency, degrade air quality, and raise heating and cooling bills. Whether you’re a builder, contractor, or homeowner, we offer quick, budget-friendly, and certified blower door testing in Dennis, TX, and nearby areas.
What Is a Blower Door Test?
- Energy efficiency – Air leaks in homes lead to wasted energy and higher electricity bills.
- 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 – Leaky homes suffer from drafts and unstable 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. The pressure gauge records the volume of air infiltrating a home through gaps, cracks, and leaks. Homes with excessive air leaks may require insulation enhancements and proper air sealing.
Do You Need a Blower Door Test in Dennis, TX?
The 2018 IECC mandates a blower door test for all newly constructed residential properties in Dennis, TX to meet energy efficiency guidelines.
You may also need a blower door test if:
✔ Your new home construction must successfully pass the final energy efficiency 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.
When blower door testing is required for your home or project, we provide hassle-free scheduling, immediate results, and certified compliance.
Texas Energy Code Requirements for Blower Door Testing
According to the 2018 IECC, Texas homes must comply with the following 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.
In cases where HVAC components such as ductwork or an air handler are located beyond the conditioned space, a duct leakage test is also necessary.
Our Blower Door Testing Process
When you set up a blower door test in Dennis, TX, our certified experts carry out a detailed step-by-step procedure for 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 artificially lowers air pressure in the home to simulate everyday leakage patterns.
- High-tech digital sensors detect air leakage rates and highlight problem areas.
Step 3: Test Report & Certification
- To meet energy codes, we deliver an in-depth blower door test report.
- If needed, we assist in resolving air leaks so your home can pass the inspection.
With our quick, reliable, and hassle-free approach, your project remains on time.
Why Choose Us for Blower Door Testing in Dennis, TX
When you schedule blower door testing with us in Dennis, TX, you’ll receive:
✔ 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 Dennis, TX Today!
Searching for a blower door test in Dennis, TX? We make it easy and stress-free. Contact us today to book your test and verify that your project meets Texas energy requirements.