Custom quoteProduct illustration
Round Top
8300-RT Single-Glazed Aluminum Round Top Window
A single-glazed aluminum round top window with a 2-3/4 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Arches, angles and curves
Custom Specialty-Shape and Geometric Windows
Arches, circles, triangles, trapezoids and other fixed shapes can follow rooflines, gables and design-led openings when the geometry is documented accurately.
Windows in this collection
Choose the operation. Then fit it to the opening.
31 product families listed for project review.
Custom quote
Custom quoteProduct illustration
Trapezoid
8300-T Single-Glazed Aluminum Trapezoid Window
A single-glazed aluminum trapezoid window with a 2-3/4 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Custom quoteProduct illustration
Arch Top Single Hung
8200-AT Single-Glazed Aluminum Arch Top Single Hung Window
A single-glazed aluminum arch top single hung window with a 2-3/4 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Custom quoteProduct illustration
Arch Top Picture
8300-AT Single-Glazed Aluminum Arch Top Picture Window
A single-glazed aluminum arch top picture window with a 2-3/4 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Custom quoteProduct illustration
Round Top
8310-RT Dual-Glazed Aluminum Round Top Window
A dual-glazed aluminum round top window with a 2-3/4 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Custom quoteProduct illustration
Trapezoid
8310-T Dual-Glazed Aluminum Trapezoid Window
A dual-glazed aluminum trapezoid window with a 2-3/4 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Custom quoteProduct illustration
Arch Top Single Hung
8220-AT Dual-Glazed Aluminum Arch Top Single Hung Window
A dual-glazed aluminum arch top single hung window with a 2-3/4 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Custom quoteProduct illustration
Arch Top Picture
8310-AT Dual-Glazed Aluminum Arch Top Picture Window
A dual-glazed aluminum arch top picture window with a 2-3/4 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Custom quoteProduct illustration
Round Top
8510-RT Dual-Glazed Aluminum Round Top Window
A dual-glazed aluminum round top window with a 3-1/4 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Custom quoteProduct illustration
Trapezoid
8510-T Dual-Glazed Aluminum Trapezoid Window
A dual-glazed aluminum trapezoid window with a 3-1/4 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Arch Top Picture
8510-AT Dual-Glazed Aluminum Arch Top Picture Window
A dual-glazed aluminum arch top picture window with a 3-1/4 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
- Arch Top Picture
- Finished dimensions reviewed before order
Custom quoteProduct illustration
Round Top
5510-RT Dual-Glazed Vinyl Round Top Window
A dual-glazed vinyl round top window with a 3-1/4 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Custom quoteProduct illustration
Trapezoid
5510-T Dual-Glazed Vinyl Trapezoid Window
A dual-glazed vinyl trapezoid window with a 3-1/4 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Custom quoteProduct illustration
Hexagon or Octagon
5510-H Dual-Glazed Vinyl Hexagon or Octagon Window
A dual-glazed vinyl hexagon or octagon window with a 3-1/4 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Custom quoteProduct illustration
Pentagon
5510-P Dual-Glazed Vinyl Pentagon Window
A dual-glazed vinyl pentagon window with a 3-1/4 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Custom quoteProduct illustration
Triangle
5510-TR Dual-Glazed Vinyl Triangle Window
A dual-glazed vinyl triangle window with a 3-1/4 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Custom quoteProduct illustration
Quarter Round
5510-QR Dual-Glazed Vinyl Quarter Round Window
A dual-glazed vinyl quarter round window with a 3-1/4 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Custom quoteProduct illustration
Full Circle
5510-C Dual-Glazed Vinyl Full Circle Window
A dual-glazed vinyl full circle window with a 3-1/4 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Custom quoteProduct illustration
Arch Top Single Hung
5220-AT Dual-Glazed Vinyl Arch Top Single Hung Window
A dual-glazed vinyl arch top single hung window with a 3-1/4 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Custom quoteProduct illustration
Arch Top Picture
5510-AT Dual-Glazed Vinyl Arch Top Picture Window
A dual-glazed vinyl arch top picture window with a 3-1/4 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Custom quoteProduct illustration
Round Top
6810-RT Dual-Glazed Vinyl Round Top Window
A dual-glazed vinyl round top window with a 2-7/8 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Custom quoteProduct illustration
Trapezoid
6810-T Dual-Glazed Vinyl Trapezoid Window
A dual-glazed vinyl trapezoid window with a 2-7/8 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Custom quoteProduct illustration
Pentagon
6810-P Dual-Glazed Vinyl Pentagon Window
A dual-glazed vinyl pentagon window with a 2-7/8 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Custom quoteProduct illustration
Triangle
6810-TR Dual-Glazed Vinyl Triangle Window
A dual-glazed vinyl triangle window with a 2-7/8 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Custom quoteProduct illustration
Quarter Round
6810-QR Dual-Glazed Vinyl Quarter Round Window
A dual-glazed vinyl quarter round window with a 2-7/8 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Custom quoteProduct illustration
Full Circle
6810-C Dual-Glazed Vinyl Full Circle Window
A dual-glazed vinyl full circle window with a 2-7/8 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Custom quoteProduct illustration
Arch Top Single Hung
6220-AT Dual-Glazed Vinyl Arch Top Single Hung Window
A dual-glazed vinyl arch top single hung window with a 2-7/8 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
Custom quoteProduct illustration
Arch Top Picture
6810-AT Dual-Glazed Vinyl Arch Top Picture Window
A dual-glazed vinyl arch top picture window with a 2-7/8 inches main frame. Select the finished size, glass and frame color for an opening-specific quote.
From $225.00Product illustration
Fixed storm window
Trapezoid Storm Window
A made-to-measure fixed trapezoid panel priced from its overall width and height, with a drawing required before release.
From $215.00Product illustration
Fixed storm window
Arch-Top Storm Window
A fixed arch-top storm panel for traditional arched openings, subject to drawing approval before fabrication.
From $225.00Product illustration
Fixed storm window
Round-Top Storm Window
A fixed round-top storm panel for curved openings, subject to drawing approval before fabrication.
Straight answers
Buying specialty-shape windows
What makes a window custom?
The frame is built to the approved width and height with a selected operation, frame depth, glass package, finish, grid pattern and installation method. Manufacturing limits still apply to every combination.
Is width and height enough for an arch?
Usually not. The spring line, rise, radius or template may be needed to reproduce the opening accurately.