Dimensions Guide

Architectural Detail Manual
November 2008
JELD-WEN reserves the right to change specifications without notice.
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TWIN UNITS - NOM INAL
E UNIT MEETS EGRESS REQUIREMENTS FOR IRC CODE. STATE AND LOCAL EGRESS CODES MAY DIFFER. ALWAYS REFER TO LOCAL BUILDING CODES FOR COMPLETE REQUIREMENTS.
CHECK WITH LOCAL OFFICIALS TO ENSURE COMPLIANCE BEFORE INSTALLING THE UNIT.
ELEVATION SYMBOL LEGEND:
VALUES IN () ARE IN MILLIMETER CONVERSIONS.
VALUES IN [] ARE NUMBER OF DAYLIGHT OPENINGS PER UNIT.
BCD2072N-2 BCD2472N-2 BCD2872N-2 BCD3272N-2
32 7/16”(824)[2]
71 1/4”(1810)
72”(1829) 74”(1880)
E
DAYLIGHT OPENING
FRAME SIZE
ROUGH OPENING
UNIT SIZE
14 1/16”(357)[2]
38 1/2”(978)
39 1/4”(997)
41 1/4”(1048)
18 1/16”(459)[2]
46 1/2”(1181)
47 1/4”(1200)
49 1/4”(1251)
22 1/16”(560)[2]
54 1/2”(1384)
55 1/4”(1403)
57 1/4”(1454)
26 1/16”(662)[2]
62 1/2”(1588)
63 1/4”(1607)
65 1/4”(1657)
N INDICATES NOMINALSIZING.
E* BASIC UNIT CLEAR OPENING FOR DP 50 WINDOWS.
EE*E*
SCALE: 1
/
4” = 1’
Double-Hung Windows
Builders Wood