Blower Door Testing West Chester

Blower Door Testing in West Chester & Chester County, PA

Ready to fix drafts and seal up leaks in your West Chester home or business? Lantz Insulation can help you save on energy costs and maximize heating and cooling efficiency with expert blower door testing in Chester County, PA. 

Save on Energy Costs Today

Find & Fix Air Leaks in Your Chester County Home

When you suspect air leaks in your home or business, let us know at Lantz Insulation. We can diagnose and fix leaks wherever they occur—around doors, window frames, or in the basement. Our blower door testing in West Chester, PA, is a necessary service if you feel a draft and don’t know the source.


We want you to have an energy-efficient home and business, and that’s what you’ll get when you work with us. In addition, our top-tier customer care, sensible pricing, and dedication to solving your air leakage problems set us apart from the pack.

Locate All My Leaks

Enjoy the Benefits of Blower Door Testing

Blower door testing works by depressurizing the home or business so to help identify the spots with air leaks. This practice is key to evaluating how much air is coming into your home or business and how much is escaping, resulting in:

  • Elimination of moisture condensation issues
  • Keeps outdoor pests, odors, and contaminants at bay
  • Controls drafts caused by air leaking in from outside


There are many inherent advantages for blower door testing, including improved indoor air quality, potentially lower heating and cooling costs, and a lower carbon footprint.

“Definitely 2 big thumbs up working with Lantz!”

Anatomy of a Blower Door Test

A blower door is a high-powered fan that’s mounted into an exterior doorway frame. After we complete calibration, the blower door depressurizes or pressurizes the home or business to reveal the presence of air leaks. This technology allows our crew to quantify how much air infiltrates a building, providing a baseline air leakage measurement. 


Our team employs the latest technology, such as thermal imaging, to identify exactly where the air is coming in. From there, we’ll create an action plan to address the problems and provide solutions.

Blower Door Test
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How Effective Are Blower Door Tests?

Blower door tests are very effective, especially when you rely on a skilled team like ours. By pinpointing where your home or business is losing energy, we can make targeted improvements, which means energy savings and a more comfortable indoor environment.


Plus, we use the data from these tests to inform strategic decisions about insulation and HVAC system sizing, making blower door testing effective and essential for anyone wanting to optimize performance and sustainability in their home or business.

Time to Audit Your Energy Efficiency in Chester County?

Do you think a blower door test is right for your home or business in Chester County? These types of home energy audits are vital for gauging the overall air loss and its location. Our team is ready to guide you through the process, making it straightforward and beneficial for homes and businesses alike.

Excellence is in Our DNA

We bring years of experience and proven results to every project. Our dedicated team delivers high-quality blower door testing solutions that enhance the energy efficiency of your home or business. 


Through meticulous attention to detail, extensive knowledge of industry standards, and the use of cutting-edge materials, we ensure that our services meet and surpass your expectations. We center our goals around creating comfortable and energy-efficient spaces that contribute to lower energy costs and a reduced environmental footprint.

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West Chester’s Blower Door Testing Pros

We at Lantz Insulation are experts in energy efficiency and are dedicated to delivering second-to-none blower door testing in West Chester, PA, along with premium customer care.


Contact us today
to learn more or to schedule your free estimate!

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