ProVia Bay & Bow Windows
ProVia’s bay & bow windows are energy-efficient, low-maintenance, and built to elevate your home
ProVia’s bay and bow windows are a great way to bring more light and character into your home. Bay windows feature three panels that project outward, creating a charming nook inside and visual interest outside, while bow windows use four or more panels in a gentle curve for a wide, panoramic view. Both styles can be customized with your choice of window types and finishes, and are built with energy-efficient glass and durable vinyl frames for long-term performance and savings.
When it comes to installing these statement windows, JB West is the team you can trust. Our experienced installers ensure a seamless fit and professional finish that enhances both beauty and efficiency. We’ve helped homeowners across the Midwest transform their spaces with ProVia bay and bow windows, and we’re ready to do the same for you.
ProVia Window Brand Comparison
ProVia Window Styles
At JB West, we offer the full range of ProVia window styles — including double hung, casement, slider, awning, bay, bow, garden, and picture windows — so you can find the perfect fit for every room in your home.
Hear What Our Happy Customers Have To Say
The craftsmanship was excellent, the people doing the work never stopped until it was all done. The Forman John was great and very nice. he was there to answer any questions. He went all around the house with me for a walk around to inspect the final product. The crew cleaned up the yard of every spec of debris. The price was very fair, and I would recommend JB to anyone without hesitation.
Ann B.
Flawless Renovations Delivered with Award-Winning Customer Service
You should insist on only the best for your home, and the best is what you can expect from JB West.
When You Want Superior Quality and Value-Driven Prices, JB West Delivers!
High-Performance Materials
We only install products from such top manufacturers as Owens Corning and CertainTeed.
Expert Workmanship
Certified, experienced, in-house roofing, siding, and gutter installers ensure the work is done right.
Competitive Prices
We do what we can to keep our prices fair without sacrificing quality, so you get the most for your home-improvement dollar.
Promotional Financing Available
Enjoy short-term no-interest plans or long term low monthly payments. Rates based on credit approval.
Save Big on a Roof or Siding Replacement – Up to $2500 OFF!
Get your roof or siding replaced by JB West and save $2,500.
FREE On-Site Damage Report
Get A Comprehensive Check Up and Input On Your Roofs Current Condition.
Proudly Serving Midwestern Communities
For decades, JB West has been supporting our local communities with unsurpassed service. To meet growing demands, our siding installers, gutter experts and roofing contractors have expanded our service area and enhanced home exteriors for many happy customers. View our projects and see what we can do to improve your home.
