Replacement Windows in St. Louis You Can Count On

When it comes to replacement windows in St. Louis, homeowners in West County deserve more than a quick swap and a handshake. Exterior Siding Solutions has been installing quality windows for over 31 years, serving Ballwin, Chesterfield, Wildwood, Ellisville, and the surrounding communities. We install Provia vinyl and wood windows, chosen for their durability and clean finish. Whether you are replacing a single drafty window or upgrading every opening in your home, our crews bring the same level of care to every job. Financing is available at 0% for 18 months through Synchrony, making a full residential window replacement more manageable than you might expect.

Window Installation in St. Louis County

Provia Windows: A Reliable Choice for West County Homes

Not all replacement windows are built the same, and the brand behind the product matters. Exterior Siding Solutions installs Provia windows, available in both vinyl and wood options. Provia is known for its clean lines, durable construction, and consistent performance in Missouri's variable climate. Whether you prefer the low-maintenance appeal of vinyl or the traditional warmth of wood, we can help you find the right fit for your home. Our window installation contractor crews have worked with us for 12 to 22 years, so you get the same experienced hands on your project every time, not a rotating crew of unfamiliar faces.

Why Homeowners Choose Us

A Replacement Window Company with 31 Years of Local Trust

Exterior Siding Solutions was founded in 1995 and has remained a trusted name in exterior renovation throughout the St. Louis area. Owner Brad Coburn personally oversees every project, providing a level of accountability that sets the company apart from larger franchise operations. Exterior Siding Solutions holds an A+ rating with the Better Business Bureau and has been BBB accredited since 2006. The company also earned Angie's List Super Service Awards from 2011 through 2016. Homeowners throughout St. Louis County and St. Charles County continue to choose Exterior Siding Solutions for experienced craftsmanship and dependable service.

Energy Performance and Comfort

Energy-Efficient Windows That Work Harder for Your Home

Older windows are one of the most common sources of energy loss in a home. Drafts, condensation, and poor sealing all contribute to higher cooling and heating bills, especially during Missouri summers and winters. Upgrading to energy-efficient windows reduces that loss at the source. When combined with our insulated siding options, the improvement in thermal performance can be significant. Our window installation work is always paired with attention to the surrounding trim and framing, so the finished result is both functional and clean looking. We also offer aluminum capping for wood trim around windows and bay areas, a maintenance-free solution that protects the frame and keeps it looking sharp for years without painting or repairs.

Serving Ballwin, Chesterfield, and Beyond

Local Window Replacement for St. Louis and St. Charles Counties

We focus our work in the communities we know best: Ballwin, Ellisville, Chesterfield, Wildwood, Oakville, and the broader St. Louis County and St. Charles County areas. Our crews are familiar with the home styles, weather patterns, and expectations of homeowners in these neighborhoods. We do not take on work in St. Louis City, which allows us to keep our focus sharp and our scheduling reliable for the clients we serve. Every project includes before and after photography so you can see the full scope of the work completed. Financing through Synchrony at 0% for 18 months is available on qualifying projects, with electronic signatures and digital contracts for a straightforward process from estimate to completion.

Window Replacement Questions

Answers to Common Questions About Our Window Services

  • What window brands does Exterior Siding Solutions install for St. Louis homeowners?

    Exterior Siding Solutions installs Provia windows in both vinyl and wood options. Provia is the brand the company has selected for its durability and reliable performance in Missouri's climate. Homeowners can choose between vinyl and wood based on their preferred appearance and maintenance needs. Specific Provia model series are not listed in the company's current published materials.
  • How much does a residential window replacement typically cost with Exterior Siding Solutions?

    Project costs at Exterior Siding Solutions range from $5,000 to $50,000 depending on the scope of work, with an average job running around $25,000. That range covers everything from smaller single-service jobs to full exterior renovation projects that include windows alongside siding, trim, and other upgrades. Financing is available through Synchrony at 0% for 18 months on qualifying projects, which can make a larger window replacement more manageable for most budgets.
  • Which neighborhoods in St. Louis does the company serve for window installation?

    Exterior Siding Solutions focuses its window installation work on St. Louis County and St. Charles County. The primary service areas include Ballwin, Ellisville, Chesterfield, Wildwood, and Oakville. The company does not take on projects in St. Louis City, a deliberate operational decision that keeps scheduling and logistics reliable for clients in West County and the surrounding communities.
  • How long has Exterior Siding Solutions been installing replacement windows in the St. Louis area?

    The company was founded in 1995, giving it over 31 years of continuous operation in the St. Louis exterior renovation market. Owner Brad Coburn runs the business and personally oversees projects. The installation crews have been with the company for 12 to 22 years, which means the people showing up to your home are experienced professionals with a long track record on this specific type of work, not temporary or unfamiliar labor.
  • Does the company offer any financing options for window replacement projects?

    Yes. Exterior Siding Solutions offers financing through Synchrony at 0% interest for 18 months on qualifying projects. The application process is handled digitally, with text and email options available, and contracts are completed using electronic signatures. This setup is designed to keep the process straightforward for homeowners who prefer to handle paperwork without scheduling an in-person signing.
  • What credentials and ratings does Exterior Siding Solutions hold as a window installation contractor?

    The company holds a BBB A+ rating and has been BBB accredited since 2006. It also received Angie's List Super Service Awards from 2011 through 2016. On the technical side, Exterior Siding Solutions holds V.S.I. (Vinyl Siding Institute) certification and a N.E.F.S.I. inspector credential under number 2525. These credentials, combined with 31 years of local operation, reflect a long-standing commitment to quality and accountability in the St. Louis market.
  • Can windows be combined with other exterior work like siding or trim in a single project?

    Yes. Exterior Siding Solutions offers a full range of exterior services, so windows can be combined with siding installation, soffit and fascia work, seamless gutter installation, and aluminum capping for wood trim around windows and bay areas. Bundling services into one project is common and allows for a more consistent finished look across the entire exterior. The company documents all projects with before and after photography, giving homeowners a clear record of the completed work.

What Our Clients Say

Real Feedback from St. Louis Homeowners

We’d love to hear about your experience with us! Your feedback not only helps us continue improving, but it also helps others feel confident in choosing our services. If we’ve made a positive impact, we’d truly appreciate you taking a moment to share your thoughts. Your review means a great deal to our team and plays an important role in supporting our business. Thank you for helping us grow!