Blower Door Test in Lancaster, TX | Certified Energy Testing
Anyone building a new home or multi-family unit in Lancaster, TX, is likely to require a blower door test to stay in compliance with the 2018 International Energy Conservation Code (IECC).
Our professional energy testers, fully certified, conduct accurate blower door and duct leakage testing to help your project stay compliant with Texas energy regulations. Our knowledgeable team specializes in detecting air leaks that lead to poor energy efficiency, compromised indoor air quality, and higher heating and cooling costs. Whether you’re constructing, remodeling, or owning a home, we provide certified, affordable, and fast blower door testing in Lancaster, TX, and surrounding areas.
What Is a Blower Door Test?
- Energy efficiency – Air leaks in homes lead to wasted energy and higher electricity bills.
- Indoor air quality – Homes with air leaks may experience an influx of allergens and outdoor pollutants.
- HVAC performance – Air leakage forces HVAC systems to work harder.
- Comfort levels – Uncontrolled air leaks create drafts and temperature variations indoors.
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. By using a pressure gauge, we can measure how much air flows in through unsealed cracks, leaks, and gaps. Too much air escaping from a home may indicate the need for better insulation and air sealing.
Do You Need a Blower Door Test in Lancaster, TX?
According to the 2018 IECC, newly built homes in Lancaster, 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.
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
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.
If an air handler, ductwork, or other HVAC components are outside the conditioned space, a duct leakage test must also be performed.
Our Blower Door Testing Process
Scheduling a blower door test in Lancaster, TX means our certified experts will guide you through a step-by-step process to meet 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.
- Air leakage points are identified using advanced digital gauges that measure infiltration rates.
Step 3: Test Report & Certification
- A professional blower door test report is provided to validate energy code compliance.
- If required, we offer recommendations for sealing air leaks to help your home pass.
Our team ensures a quick, seamless, and professional experience, keeping your project running smoothly.
Why Choose Us for Blower Door Testing in Lancaster, TX
Working with our experts for blower door testing in Lancaster, 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 Lancaster, TX Today!
Need a blower door test in Lancaster, TX? We provide a quick and effortless experience. Contact us today to arrange your test and guarantee compliance with Texas energy codes.