Frequently Asked Questions Providing Answers to Your Home Comfort Questions

Frequently Asked Questions

What types of windows do you install?

Building Envelope Experts installs all types of windows, including both regular-sized and custom windows, in a variety of different shapes and styles. We offer premium products from ProVia and Sunrise Windows & Doors, ensuring we have options that fit your budget and provide you with the look you want. We offer everything from double-hung windows to glass-block windows and even offer vinyl windows for long-lasting energy efficiency and durability.

What kinds of doors do you service?

We are the name to call for all types of door services in the St. Louis area. We offer everything from primary entryway doors to sliding doors and everything in between. We work with both steel and fiberglass doors, and offer everything from new installation and consultations to door replacements. Looking for a new door for your patio or yard? We also service sliding glass doors!

What makes your business unique?

While we understand there are plenty of other companies out there who offer door or window services, nobody offers the same holistic approach to your home that our team does. Building Envelope Experts focuses on your home as the complex and intricate structure that it is, and we tailor our services to ensure a comprehensive solution rather than just offering a simple service. We don’t just focus on the issue at hand—we also look at other factors that may have contributed to your issue and work to improve them as well. This means better results, better energy efficiency, and upgrades throughout your entire home rather than just one system.

What areas do you serve?

Building Envelope Experts serves customers in the entire St. Louis metroplex, including the surrounding communities of Jennings, Ferguson, Brentwood, Affton, Kirkwood, Maryland Heights, and so much more. If you are in the area, give us a call and we’ll let you know if you fall within our wide service range. 

Call (314) 310-7878 or Contact Us Online to Schedule an Estimate and Learn More About How We Can Help
  • “The product they deliver is top-notch and the installation is precise. Wonderful people to work with. We’ve had them at our home twice already and plan to use them exclusively for all of our remaining window replacements.”

    Matthew F.
  • “Building Envelope Experts did an outstanding job with insulation in our attic and window replacement for our entire house. The crew was courteous and knowledgeable. They kept a clean work area and got the job done on time.”

    Steve J.
  • “Replaced 2 windows with one awning window. Looks amazing inside and out. They were in and out including cleanup in a flash. Highly recommend.”

    Daniel Z.
  • “Excellent quality. Expert installers. Competitive prices.”

    Mark H.
  • “Not only have our heating needs gone down significantly, but our house is so much quieter now. My kids woke up during every thunderstorm for years and now sleep through them all!”

    Meg C.

What services do you provide?

At Building Envelope Experts, we offer services designed to help your home achieve peak energy efficiency and comfort. That includes window installation and replacement using premium new windows (including custom windows) from reputable brands. We also offer door replacement using state-of-the-art doors that improve energy efficiency while also protecting your security. We also offer attic insulation installation and replacement to help you keep your home properly sealed from the source of extreme heat or cold over your head. And finally, we offer air sealing to help remove leaks that can prove costly when it comes to operating your HVAC system. Need more information on any of these? Give us a call today!

What Makes Us Different?

The Building Envelope Process

Our multi-step system has proven time and time again to work efficiently for maintaining round the clock comfort. We’ll provide you with a customized plan is designed to achieve your home comfort year-round.

  • Review Our Comfort Goals
    We provide you and your family with a detailed analysis of our products and services. Next, our dedicated technicians work with you 1-on-1 to determine your goals and how best to achieve them.
  • Evaluate Areas of Heat Loss
    Once we have determined your goals, we run an analysis of where the major areas of heat loss are in your home in order to optimize our strategies. We want to ensure we leave your home as comfortable as possible.
  • Identify Energy-Saving Solutions
    Next, once we have determined any areas of improvement, our team provides you with our energy-saving solutions. We will look at all systems holistically and provide you with guidance on how best to enhance your home environment.
  • Provide Good, Better & Best Options
    After reviewing your options and deciding on a course of action, our experienced, dedicated, and efficient technicians will get to work on making your home as comfortable as possible.

Start Your Home Comfort Journey

Building Envelope Experts is Here to Help

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