SPECIALTY WINDOWS
Trapezoid Window Sizes
Trapezoid windows are available in
custom sizes in 1 ⁄ 8" increments.
1
Direct-Set Trapezoid
2
1
Sash-Set Trapezoid
2
Available direct-set or sash-set. Choose type 1 or 2 as viewed from the exterior.
Design Criteria
Listed below are some factors that must be considered when deciding on a custom-size trapezoid window.
Minimum and Maximum Limits
Trapezoid windows may be assembled in custom sizes with these limitations:
MAXIMUM FRAME AREA 65 sq. ft. for High-Performance™ Low-E4® Tempered Glass
Square footage is based on a square or rectangular shape
For direct-set windows no leg may be less than 6" and is dependant on slope
For sash-set windows no leg may be less than 8 1 ⁄ 2" and is dependant on slope
Minimum cut angle is 12°
Max.
Height
Max.
Height
Max.
Height
Min.
Height
Min.
Height
Min.
Height
Sill Width
Sill Width
Min.
Height
Sill Width
Specify window width at sill, window height, and length of short
side. Slope is often designed to match a roof's slope. Contact your
Andersen supplier for more information.
2012-13 A-Series Product Guide
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