Bay & Bow Windows · Bismarck & Fargo, ND

Bay & Bow Windows That Transform Any Room

Bay and bow windows project outward to add space, light, and architectural character to your home — custom-built and expertly installed for North Dakota homes.

★★★★★ 4.9 · 255 Google reviews  ·  Family-owned since 2006  ·  100% lifetime warranty
Add photo — Bay or bow window on a Bismarck/Fargo home
4.9★255 Google Reviews
2006Family-Owned Since
10,000+Windows Installed
100%Lifetime Warranty
Why homeowners choose them

Why Choose Bay & Bow Windows?

A true statement piece that adds usable space and floods a room with natural light.

🏠

More Living Space

They project outward to create a shelf, reading nook, or built-in window seat.

Abundant Natural Light

Multiple angled panels pull in light from three directions at once.

👀

Panoramic Views

Wide, wraparound sightlines you simply can’t get from a flat window.

💎

Instant Curb Appeal

A striking architectural feature that lifts your home’s style and value.

🌬

Flexible Ventilation

Operable casement or double-hung side panels let you dial in the airflow.

🛡

Lifetime Warranty

Engineered with proper structural support and backed for life.

The basics

Bay vs. Bow — What’s the Difference?

A bay window is made of three panels — a large center window flanked by two angled side windows — creating a bold, angular projection. A bow window uses four or more equal panels in a gentle curve for a softer, rounded look.

Both push outward from your wall to add depth, light, and space. We’ll help you choose the right configuration, glass package, and operable panels for your room and your view.

Get a Free Estimate →
Add photo — Bay and bow window detail
Add photo — Energy-efficient bay window close-up
Engineered for the northern plains

Built for North Dakota’s Climate

  • Triple-pane, Argon-filled glass for maximum insulation
  • Properly engineered structural support for the projection
  • ENERGY STAR® certified for the Northern climate zone
  • ProVia & Sunrise Restorations lines — built for ND weather
  • Custom-built to your exact opening and installed by our own crews
Learn about triple-pane →
Good to know

FAQs

What’s the difference between a bay and a bow window?+
A bay window has three panels at sharper angles for a bold projection; a bow window has four or more panels in a gentle curve for a softer, rounded look.
Do bay and bow windows add usable space?+
Yes — because they project outward, they create a ledge or nook that’s perfect for a window seat, plants, or extra display space.
Are they energy efficient?+
With triple-pane, Argon-filled glass and proper insulation and support, today’s bay and bow windows perform beautifully even in ND winters.
Can you add a window seat?+
Absolutely. Bay and bow projections are ideal for a built-in seat — we’ll design the opening with that in mind.
How much do bay and bow windows cost?+
They’re a custom, larger project, so price depends on size, configuration, and glass. We provide a written, itemized quote at your free in-home estimate.

Ready for Bay & Bow Windows?

Free, no-pressure in-home estimate. Serving Bismarck, Fargo, Mandan, West Fargo & surrounding ND.

Explore Other Window Styles

seal_215x187logo[guild-quality]BismarkMandanHBAEPA_LeadSafeCertFirmChamber