Bay & Bow Window Replacement for St. Louis Homes

Want to add more natural light, space, and style to your home? Bay and bow windows  are a beautiful way to open up any room while boosting curb appeal. At Budget Wise Windows, we specialize in replacing outdated windows with custom vinyl bay and bow windows designed for performance, comfort, and visual impact.

Start Your Window Upgrade Today!

Make a Statement with Light, Space & Style

Bay and bow windows expand your view and your square footage — perfect for living areas that need more light and life.

What Are Bay & Bow Windows?

Bay and bow windows project outward from the home, creating an elegant focal point while letting in maximum natural light. Bay windows typically feature a central picture window flanked by angled windows. Bow windows use a gentle curve of multiple equal-sized windows.

Why homeowners choose bay or bow windows:

  • Creates a larger, more open feel inside your home
  • Adds natural light and panoramic outdoor views
  • Perfect for seating areas, breakfast nooks, or living rooms
  • Boosts curb appeal and resale value
  • Available in energy-efficient vinyl with customizable options
Get Started

Our Window Replacement Process

Step 1.

Schedule a Free In-Home Estimate

We’ll come to your home, take measurements, and discuss your goals.

Step 2.

Explore Options & Get a Proposal

We show you the best window styles and materials to suit your needs and budget.

Step 3.

Professional Installation

Our expert team handles everything — from old window removal to precise installation.

Get Started Today
A row of brick houses with bay windows and a wrought iron fence.

Where Bay & Bow Windows Work Best

Bay and bow windows are ideal for:

  • Living Rooms – create a bright, open feature wall
  • Dining Areas or Breakfast Nooks – add space and charm
  • Bedrooms – cozy up with seating or added light
  • Any room where you want to increase light, space, and curb appeal

They offer a blend of function and luxury — giving your home a timeless design feature that enhances everyday living.

Local Expertise. Personal Service. Proven Results.

For over 20 years, Budget Wise Windows has helped homeowners in The Greater St. Louis Area upgrade their homes with professionally installed bay and bow windows.

Why choose us:

  • Expert installation with attention to detail
  • Honest, pressure-free quotes
  • Local team with deep community ties
  • Full warranty on products and workmanship

We focus solely on residential window replacement, and we do it right.

Looking up at the St. Louis Gateway Arch with a blue sky in the background

Proudly Serving Your Neighborhood

We install sliding windows across the Greater St. Louis area, including:
  Creve Coeur, Maryland Heights, Olivette, Kirkwood, Webster Groves, Fenton, Eureka, Washington, Festus, Hillsboro, Union, St. Charles, and more.


Not sure if we serve your area?  Contact us — we’re happy to help.

Looking up at the St. Louis Gateway Arch with a blue sky in the background

  • What’s the difference between bay and bow windows?

    Bay windows typically have three panels (center picture window + angled sides), while bow windows feature four or more panels in a curved layout. Bow windows offer a more rounded look and broader view.

  • Do bay and bow windows add value to a home?

    Yes! These windows boost curb appeal and create more usable space indoors — making them a smart investment.

  • Are bay and bow windows energy efficient?

    Ours are. We use high-quality, insulated glass and durable vinyl frames to keep your home comfortable year-round.