Designer Series®
Architect Series®
Pella ® ProLine 450
UNIT SECTIONS Aluminum-Clad Wood Triple-Pane Glazing
DOUBLE-HUNG
3 3/8" [85]
5" [127]
VENT
2" [51]
1 3/8" [35]
1 1/8" [29]
3 11/16" [94] HEAD 1 5/16" [33]
H
2 1/8" [54]
LJ 2 1/8" [54]
S
CHECK RAIL
1 13/16" [46]
2 9/16" [65]
Optional Fold-out Installation Fin
3 1/8" [80]
UJ
UPPER JAMBS
3 3/8" [86]
3/4" [19]
S
SILL
1 15/16" [49]
1 3/8" [35]
1 9/16" [39]
1 13/16" [46]
2 1/8" [54]
1 11/16" [43]
1 5/8" [41]
FRAME WIDTH
CHECKRAIL HEIGHT
FRAME HEIGHT
CR
2 1/8" [54]
CR
1 7/8" [47]
UJ
2 5/8" [67]
3/4" [19]
H
Dimension for units with unequal sash.
3 1/8" [80]
2 3/8" [60] LJ
3/4" [19]
LOWER JAMBS FRAME WIDTH
Scale 3" = 1' 0" All dimensions are approximate.
Pella 2015 Architectural Design Manual | Division 08 – Openings | Windows and Doors | www.PellaADM.com
W-HG-82