Bay window with a window seat in a Phoenix home looking out on a desert garden

Phoenix Bay and Bow Windows

Bay and Bow Windows in Phoenix, AZ

Windows that project out from the wall for more light and space, built with Low-E glass and a sealed top.

Bay and Bow Windows for Phoenix Homes

Bay and bow windows in Phoenix add something a flat window can't: a little extra room. The window projects out from the wall, making space for a seat, plants or a breakfast nook, and lets light in from several angles.

A bay window usually has three panels: a large center window with two angled side windows. A bow window uses four or more panels in a gentle curve.

Because they stick out from the house, these windows need proper support underneath and a sealed roof on top. In Phoenix the glass matters too, since more glass means more sun.

Get a Free Estimate

Bow window curving out from a stucco wall

Bay and Bow Window Options

Three-panel bay window from outside a stucco home

Three-panel bay windows

A center picture window with two operable side windows for airflow.

Curved bow window with five panels

Curved bow windows

Four or more equal panels in a gentle arc for a wider view.

Cushioned window seat in a bay window

Window seats

A built-in seat inside the bay, finished to match the room.

Old bay window being removed from a home

Replacing old bays

Swapping a leaking or single-pane bay for a new sealed unit.

Bay and Bow Windows Compared

WindowPanelsShapeProjection
BayUsually 3AngledDeeper
Bow4 or moreCurvedShallower, wider

Either style can use Low-E glass, which matters with this much glass facing the sun.

What Bay and Bow Windows Need

Support underneath

Cables or brackets carry the weight so the window doesn't sag.

A sealed roof

The small roof over the window has to shed monsoon rain.

Heat-blocking glass

More glass means more sun. Low-E glass keeps the nook comfortable.

Insulated seat and head boards

The top and bottom of the bay need insulation like any wall.

What Shapes the Cost of Bay and Bow Windows

Pricing depends on the size, number of panels, frame material and glass. A bow window with more panels costs more than a three-panel bay.

Seats, roof covers and wall work for new openings add to the job. Replacing an existing bay in the same opening is less work than adding one.

Get Your Free Bay and Bow Windows Estimate

Tell us about the windows and what's bothering you about them. We'll set up a time to measure.

Call 602-904-6728

Free estimate, no obligation

Our Bay and Bow Windows Process

Measuring a window opening on a Phoenix home

Measure the opening

We measure and check the wall and what's above the window.

Old aluminum window being removed from a stucco wall

Prepare the wall

The old window comes out and the opening is prepared, with a permit for any enlargement.

New window being set level and sealed

Install and support

The unit is set, supported and sealed, with a roof cover on top.

Finished new window with fresh trim and caulk

Finish inside and out

Seat, trim and stucco are finished and the area is cleaned.

Bay and Bow Windows Questions

What's the difference between a bay and a bow window?

A bay usually has three angled panels. A bow has four or more panels in a curve.

Can a bay window replace a flat window?

Yes, though it may need wall work and a permit if the opening changes size.

Do bay windows leak?

Not when the top is properly sealed and covered. Older bays often leak at the roof.

Can I add a window seat?

Yes. Seats can be built in and finished to match the room.

Bay and Bow Windows Across Phoenix

Other Window Services in Phoenix