Page 80 - Andersen Windows & Patio Doors 2017-18 100 Series Product Guide for Professionals

WINDOWS

Custom Sizes & Specifications

100 Series custom-size windows are available in ⁄ 8" (3) increments between
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minimum and maximum widths and heights shown. Some restrictions apply.

Casement Windows Single
Clear Opening Width = window width − 12.103" (307) wash mode* Minimum R.O. Width = window width + 1 /2" (13)
Width = window width − 7.790" (198) widest clear opening*
17 1 ⁄2" to 35 1 ⁄2" Height = window height + 1 /2" (13)
(445) (902) Height = window height − 5.694" (145)
CUSTOM WIDTHS
71 1 ⁄2" (1816) Vent Opening Width = window width − 7.964" (202) Unobstr. Glass Width = window width − 6.250" (159)

to CUSTOM HEIGHTS Height = window height − 5.694" (145) Height = window height − 6.250" (159)
23 1 ⁄2" (597)

Twin
Clear Opening Width = (window width ÷ 2) − 12.353" (314) wash mode* Minimum R.O. Width = window width + 1 /2" (13)
Width = (window width ÷ 2) − 8.040" (204) widest clear opening*
35 1 ⁄2" to 71 1 ⁄2" Height = window height + 1 /2" (13)
(902) (1816) Height = window height − 5.694" (145)
CUSTOM WIDTHS

71 1 ⁄2" (1816) Vent Opening Width = window width − 16.428" (417) Unobstr. Glass Single Sash Width = (window width ÷ 2) − 6.50" (165)
Total Sash Width = window width − 13.000" (330)
to CUSTOM HEIGHTS Height = window height − 5.694" (145) Height = window height − 6.250" (159)
23 1 ⁄2" (597)

*Widest clear opening hinge will be applied, based on window size, if it allows the window to meet or exceed clear opening area of 5.7 sq.ft. or 0.53 m 2 , clear opening
width of 20" (508) and clear opening height of 24" (610). Hinge type cannot be specified.

Awning Windows Single
Clear Opening Width = window width − 5.694" (145) Minimum R.O. Width = window width + 1 /2" (13)
17 1 ⁄2" to 47 1 ⁄2"
(445) (1207) Height = 8.000" (203) Height = window height + 1 /2" (13)
CUSTOM WIDTHS
35 1 ⁄2" (902) Vent Opening Width = window width − 5.694" (145) Unobstr. Glass Width = window width − 6.250" (159)

to CUSTOM HEIGHTS Height = 8.000" (203) Height = window height − 6.250" (159)
17 1 ⁄2" (445)

• Awning windows do not meet clear opening area of 5.7 sq.ft. or 0.53 m 2 , clear opening width of 20" (508) and clear opening height of 24" (610).
Twin
Clear Opening Width = (window width ÷ 2) − 5.944" (151) Minimum R.O. Width = window width + 1 /2" (13)
35 1 ⁄2" to 71 1 ⁄2"
(902) (1816) Height = 8.000" (203) Height = window height + 1 /2" (13)
CUSTOM WIDTHS

35 1 ⁄2" (902) Vent Opening Width = (window width ÷ 2) − 5.944" (151) Unobstr. Glass Single Sash Width = (window width ÷ 2) − 6.50" (165)
to CUSTOM HEIGHTS Height = 8.000" (203) Total Sash Width = window width − 13.000" (330)
17 1 ⁄2" (445) Height = window height − 6.250" (159)

• Awning windows do not meet clear opening area of 5.7 sq.ft. or 0.53 m 2 , clear opening width of 20" (508) and clear opening height of 24" (610).
• Dimensions in parentheses are in millimeters.
• Clear Opening formulas provide dimensions for determining area available for egress. Vent Opening formulas provide dimensions for determining area available for passage of air. Minimum R.O. (minimum rough opening) formulas
provide minimum rough opening width and height dimensions. Unobstr. Glass (unobstructed glass) formulas provide dimensions for determining area available for passage of light.

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