Architect Series®
Pella® ProLine 450
Designer Series®
UNIT SECTIONS Aluminum-Clad Wood DOUBLE-HUNG 1 5/16" [33]
VENT
3 11/16" [94] 1 1/4" [31] 1 1/8" [29]
UJ
1 3/16" [29] VH
VENT HEAD
CR
CHECK RAIL
1 5/8" [42]
LJ 1 5/8" [41]
2 1/2" [63]
1 1/4" [32]
1 7/16" [36]
VS
1" [26]
3/4" [19]
FRAME WIDTH
3 11/16" [94] 1 5/16" [33]
VENT SILL 1 7/16" [36]
1 5/8" [41]
3" [76]
VS
1 5/8" [41]
1 3/16" 1 1/4" [29] [31]
1 9/16" [39]
FRAME HEIGHT
UPPER JAMBS
5" [127]
CR
3/4" [19]
UJ
1 15/16" [49]
VH
Optional Fold-out Installation Fin
2 1/2" [63]
LJ
LOWER JAMBS
1" [26]
3/4" [19]
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-101
Architect Series®
Designer Series®
Pella® ProLine 450
UNIT SECTIONS Aluminum-Clad Wood DOUBLE-HUNG 5" [127]
FIXED FH 2 7/16" [62]
3/4" [19] FJ
FS
FIXED SILL
1 5/16" [33]
1 11/16" [44]
1 11/16" [44]
FIXED HEAD
1 7/16" [37]
FS
FH
FIXED JAMB
3 11/16" [94]
FRAME HEIGHT
FJ
Optional Fold-out Installation Fin
2 7/16" [62]
1 7/16" [37]
3/4" [19]
1 3/8" [35]
FRAME WIDTH
TRANSOMS
3/4" [19] 2 7/16" [62]
TH
TRANSOM HEAD
TS
TRANSOM SILL
Optional Fold-out Installation Fin
1 7/16" [37]
2 7/16" [62]
1 7/16" [37]
3/4" [19]
FRAME WIDTH 3/4" [19]
3/4" [19]
1 5/16" [33]
1 11/16" [44]
1 11/16" [44]
FRAME HEIGHT
TH
TRANSOM JAMB
3 11/16" [94]
TJ
TJ
TS
3/4" [19]
TY PI CAL J OIN IN G M U L L I O NS
VERTICAL JOINING MULLION VENT / VENT
HORIZONTAL JOINING MULLION TRANSOM / VENT
VERTICAL JOINING MULLION VENT / FIXED
Scale 3" = 1' 0" All dimensions are approximate. See Installation and Performance at www.PellaADM.com for mullion limitations and reinforcing requirements. Pella 2015 Architectural Design Manual | Division 08 – Openings | Windows and Doors | www.PellaADM.com
W-HG-102