Blower Door Test in San Marcos, TX | Certified Energy Testing
Those building a new home or multi-family residence in San Marcos, TX, will likely need a blower door test to meet the requirements of the 2018 International Energy Conservation Code (IECC).
We have a team of certified energy testers who perform accurate and dependable blower door and duct leakage testing to keep your project in line with Texas energy codes. 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 contractor, homeowner, or builder, we deliver fast, certified, and competitively priced blower door testing in San Marcos, TX, and surrounding locations.
What Is a Blower Door Test?
- Energy efficiency – Unsealed homes lead to excessive energy loss, raising electricity costs.
- Indoor air quality – Air leaks that go unchecked may allow pollutants and allergens inside.
- 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?
To perform a blower door test, a strong fan is fixed on an exterior door to modify the air pressure inside and outside the home. A pressure gauge is designed to measure the airflow entering a building through leaks, gaps, and unsealed cracks. 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 San Marcos, TX?
According to the 2018 IECC, all new residential buildings in San Marcos, TX must undergo a blower door test to meet energy efficiency standards.
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
In compliance with the 2018 IECC, homes across Texas must satisfy these air tightness benchmarks.
- 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
In San Marcos, TX, scheduling a blower door test means our certified professionals will adhere to a structured 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
- Simulating real-life air leaks, the blower door fan reduces the home’s pressure to measure infiltration.
- Precision digital gauges analyze air leakage levels and reveal weak points in sealing.
Step 3: Test Report & Certification
- A certified blower door test report is supplied to fulfill energy code requirements.
- When needed, we guide you through air sealing improvements to ensure your home qualifies.
With our quick, reliable, and hassle-free approach, your project remains on time.
Why Choose Us for Blower Door Testing in San Marcos, TX
When you work with us for blower door testing in San Marcos, TX, you 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 San Marcos, TX Today!
Searching for a blower door test in San Marcos, 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.
