Blower Door Test in Manchaca, TX | Certified Energy Testing
If you’re working on a new home or multi-family residence in Manchaca, TX, chances are you’ll need a blower door test to meet the 2018 International Energy Conservation Code (IECC).
With a team of certified energy testers, we offer accurate and trustworthy blower door and duct leakage testing to help your project meet Texas energy code standards. Our experienced experts focus on detecting air leakage issues that reduce energy efficiency, lower indoor air quality, and increase heating and cooling costs. Whether you’re a contractor, homeowner, or builder, we deliver fast, certified, and competitively priced blower door testing in Manchaca, TX, and surrounding locations.
What Is a Blower Door Test?
- Energy efficiency – Leaky houses consume more energy, making utility bills more expensive.
- Indoor air quality – Uncontrolled drafts can bring in airborne irritants, including allergens and pollutants.
- 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?
A mounted fan on an exterior door is used in a blower door test to manipulate air pressure inside and outside a home. A pressure gauge determines the rate at which air enters through small openings, cracks, and leaks in a home. 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 Manchaca, TX?
As per the 2018 IECC, new residential buildings in Manchaca, TX are required to undergo a blower door test to verify 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.
When blower door testing is necessary, our experts offer efficient scheduling, rapid test results, and full energy compliance certification.
Texas Energy Code Requirements for Blower Door Testing
Homes throughout Texas must comply with these air tightness requirements as outlined in the 2018 IECC.
- 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 is additionally required if any HVAC elements, including ductwork or an air handler, are set up outside the conditioned space.
Our Blower Door Testing Process
Our certified technicians in Manchaca, TX, perform blower door tests by following a systematic process to meet compliance standards:
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.
- Advanced monitoring gauges detect air infiltration levels and locate air leaks.
Step 3: Test Report & Certification
- We provide a thorough blower door test report to meet energy code requirements.
- Should air leakage be a problem, we offer expert guidance to help your home qualify.
With our fast, skilled, and worry-free service, your project stays on track without delays.
Why Choose Us for Blower Door Testing in Manchaca, TX
When you trust our team for blower door testing in Manchaca, TX, you can expect:
✔ 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 Manchaca, TX Today!
Looking for a blower door test in Manchaca, TX? We ensure a smooth and hassle-free process. Contact us today to schedule your test and confirm your project aligns with Texas energy codes.