Radius Windows

Radius windows include circular shapes, half circles, and arched tops. This style of window brings softness and design flair to rooms with rectangular windows.

 

BENEFITS OF RADIUS WINDOWS

You can choose to have your specialty window operable to let in fresh air or fixed to only let in light, the choice is yours.

In an arch-top or radius window, the bottom half of the window is rectangular while the top is an arch or half-circle adding architectural interest to a room.

Symmetrical circle windows can act as a focal point in bathrooms, entryways, stairways, and closets while providing natural light.

V450 HomeMaker Series Windows
Radius Windows
Vinyl
$
$
$
$
$
V450 radius windows offer circular and arched shaped window styles to enhance the look of your home. Features direct-set glass into the frame to maximize the daylight opening. Includes baffled and offset weep system.
Exterior colors Interior colors
White
Adobe
Almond
Bronze
Black
Black
White
Adobe
Almond
A250 Thermally Improved Aluminum Windows
Radius Windows
Aluminum
$
$
$
$
$
A250 radius windows feature soft curves that make them very visually appealing. Combine a radius window with casements, pictures, awnings or single-hungs for endless design possibilities.
Exterior colors Interior colors
Clear Anodized
Clean anodized
Bronze Anodized
Bronze anodized
Clear Anodized
Clean anodized
Bronze Anodized
Bronze anodized
C650 Ultra™ Series Windows
Radius Windows
Fiberglass
$
$
$
$
$
C650 Ultra Series radius windows come in operable or inoperable styles. A beautiful and elegant option, radius windows can also have grids added. 
Exterior colors Interior colors
Frost
Harmony
Harmony
Bark
Black Bean
White
Harmony
Harmony
Bark
Black Bean
V250 Style Line Series® Windows
Radius Windows
Vinyl
$
$
$
$
$
V250 radius windows offer a variety of styles that include arch topped, circles, or half circles. The rounded corners help soften the rectangular edges of other windows and architecture in your home.
Exterior colors Interior colors
White
Tan
Silver
Espresso
Espresso
Classic Brown
Bronze
White
Tan
V300 Trinsic™ Series Windows
Radius Windows
Vinyl
$
$
$
$
$
V300 radius windows have a rounded top, which can break up the hard edges of a room and even add whimsy. Consider this window style for full circles, half circles or arch shapes. Radius windows can be operable or inoperable.
Exterior colors Interior colors
White
Tan
Silver
Classic Brown
Espresso
Espresso
Bronze
Black
Black
White
Tan
Black
Black
V400 Tuscany® Series Windows
Radius Windows
Vinyl
$
$
$
$
$
V400 Tuscany Series radius windows are arched or rounded at the top, bringing softness to the hard corners of a room. Choose from operable or picture window possibilities. 
Exterior colors Interior colors
White
Tan
Silver
Classic Brown
Espresso
Espresso
Bronze
White
Tan

Inspiration Photos

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Other Considerations

GRID OPTIONS

Imagine the morning sunlight gently entering a room as it casts a delightful mosaic of light and shadows reflecting on the wall—a reflection of the grid design you’ve chosen for your windows.

Explore window grids

GLASS OPTIONS

Depending on the direction your windows face, you may have unique needs in every room in your home. From sun protection to privacy glass, learn more about our glass options.

Explore window glass

ENERGY EFFICIENCY

Stay warm in winter and cool in summer. Learn about Low-E glass, insulated glazing techniques and innovative technologies you should consider for comfortable home year-round.

Explore energy efficient options

More to Explore

Top 10 signs it’s time for replacement windows

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Replacement window ideas, designs, and pictures

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A guide to glass options for home windows and patio doors

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Radius Windows FAQ

What is a radius window?

Also called architecturally shaped windows or specialty windows, radius windows boast a unique look, like a half-moon, eyebrow, or archtop shape.

What is the appeal of a radius window?

Homeowners looking to add some curb appeal to their home often install different variations of radius windows. Due to their uniqueness, they have a “wow” factor that many homeowners crave.

Where do people typically place radius windows?

In many cases, radius windows are used as clerestory windows. That is, they’re high on the wall. In fact, the eyebrow window sometimes seen over a front door is a good example of a radius window.

Are radius windows operable?

In most cases, no. Radius windows are employed for aesthetic effect or to bring more sunlight into a given room. Thus, they’re usually fixed windows. With that being said, in certain cases manufacturers will offer radius windows that open and close.

What if I can’t find the type of radius windows I want?

Most manufacturers will work with you if want a specific shape. If you don’t see the shape you’re looking for in the manufacturer’s literature, ask the company’s sales representative if they fabricate specific shapes.