FAQs

Questions (and answers) about blower doors and more!

How long does a home energy audit take?

A standard home energy audit, including a blower door test, typically takes 2-3 hours. We provide a detailed report and a roadmap of recommendations on-site.

Do I need a blower door test for my new construction project?

Yes, a blower door test is often required for new construction in Middle Tennessee to meet local building codes. We provide certified tests to ensure compliance and help you pass inspection.

How soon can I get on the schedule for a Blower Door Test?

We can get you scheduled within the week and in some cases within 24-48 hours from your call.

What codes or standards do your tests comply with?

I follow the International Energy Conservation Code (IECC) and RESNET protocols. As a RESNET‑certified rater, I adhere to national standards for equipment calibration, testing procedures and reporting, ensuring your documentation meets inspection requirements.

What areas do you serve for blower door and duct leakage testing?

We provide certified blower door and duct leakage testing for homeowners and builders throughout Middle Tennessee, including Nashville, Franklin, Murfreesboro, Columbia and surrounding counties. If you're outside this area, contact us — we often accommodate projects across the region.

Why choose Middle Tennessee Blower Door for your blower door testing?

Middle Tennessee Blower Door stands out because we combine deep RESNET-certified expertise with local service you can trust. Our family-run business provides blower door and duct leakage testing for new construction and existing homes across Middle Tennessee. We use state-of-the-art equipment to deliver accurate results and help builders meet energy code requirements and homeowners improve comfort and efficiency. We offer transparent pricing, volume discounts for builders, and fast scheduling to fit your timeline. Choosing us means partnering with a team that knows this region and is committed to making your home or project as energy-efficient as possible.

Do you work directly with home builders and inspectors?

Yes. Many of my clients are builders or contractors who need testing for code compliance. I coordinate with project managers, schedule tests at key milestones and deliver reports that inspectors and code officials accept.

Can a blower door test improve indoor air quality?

Sealing uncontrolled air leaks helps keep pollutants, allergens and moisture from entering your living space. Once leaks are sealed, you can focus on controlled ventilation, which improves indoor air quality.

What equipment do you use in a blower door test?

I bring a calibrated blower door fan, an adjustable door frame with a nylon panel and digital pressure gauges. The equipment measures airflow and pressure differences to calculate how leaky your home is.

How do I schedule a test with you?

The easiest way is to call me at the number listed on my profile. You can also visit my website and fill out the contact form. I’ll ask a few questions about your home or project and then set an appointment that fits your timeline.

How do I interpret a blower door test score?

Blower door test scores are expressed in air changes per hour at 50 Pascals (ACH50). A lower number means your home is tighter and more energy efficient. For example, 3 ACH50 is typical for new homes; higher scores indicate more leakage and opportunities to seal gaps and improve comfort and efficiency.

What if my home fails the test?

No need to panic. The team will show you where the air leaks are, explain how serious they are, suggest fixes and often offer a discounted re‑test once repairs are made.

Can you do last-minute tests before closing?

Yes. Middle Tennessee Blower Door specializes in urgent same‑day or next‑day testing to help you meet closing or inspection deadlines. They prioritize flexibility, fast turnaround and delivery of your certificate right away

How long does a blower door test take and what’s involved?

Typically 30 to 60 minutes start to finish. The technician installs equipment in your door, runs the test, shares findings, issues a report or certificate, and often connects you with solutions or contractors

Who can benefit from a blower door test?

Homeowners experiencing high energy bills, drafts or uneven temperatures, yes. Builders working on new builds or renovations, yes. Realtors or sellers preparing for inspection and code compliance, yes. It’s useful anytime you want to improve efficiency, comfort or pass inspection.

What is a blower door test and why should I consider one?

A blower door test uses a fan mounted in your front door to pressurize or depressurize your home and measure how much air leaks through gaps, cracks or poorly sealed areas. It helps identify energy loss, drafts, moisture intrusion, and indoor air quality issues