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Casement Windows

Pella Commercial casement windows:

  • Available in sizes up to approximately 3' wide x 6' high (operable units)
  • Built to order in 1/4" increments
  • Performance up to DP 50
  • Unison lock
  • Stainless steel hardware
  • Limited opening hardware available



SIZE RANGES MINIMUM WIDTH MAXIMUM WIDTH MINIMUM HEIGHT MAXIMUM HEIGHT
Operable Units (frame dimensions*) 1' 5" (432) 2' 11" (889) 1' 5" (432) 6' 1" (1854)
Nonoperable companion units (frame dimensions*)        
• Rectilinear (maximum of 50 square ft) 8" (203) 10' 0" (3048) 8" (203) 10' 0" (3048)
• Curve Top 1' 0 " (305) 9' 0" (2743) 10 1/2" (267) 8' 0" (2438)
*Opening = frame + 3/4"
Sizes listed in parenthesis denote millimeters.
Larger & smaller sizes available on custom basis. See your local Pella sales representative for more information.
OPTIONS AND ACCESSORIES ARCHITECT SERIES® DESIGNER SERIES® PROLINE® FIXED
Between-the-glass Slimshade® mini-blinds   •    
Between-the-glass cellular fabric shades   •    
Between-the-glass decorative panels   •    
Woods        
   Pine • • • •
   Mahogany •     •
   Alder •     •
   Douglas Fir •     •
Grilles        
   Historically accurate grilles (permanent interior and exterior with nonglare foam spacer) •      
   Applied grilles (permanent interior and exterior)     •  
   Removable between-the-glass grilles (clad-matched exterior and wood or White interior)   •    
   Removable interior grilles (wood) •   • •
   Grilles-between-the-glass (White interior, exterior finish matches aluminum-cladding color)     • •
Hardware        
   Champagne, White, Bright Brass, Satin Nickel, Oil-Rubbed Bronze** • • •  
   Rocky Mountain Hardware** (solid bronze) • •    
Screens1        
   Flat (fiberglass) • • •  
   Vivid ViewTM (high transparancy fabric††) • • •  
   Rolscreen® • •    




GLAZING OPTIONS ARCHITECT SERIES® DESIGNER SERIES® PROLINE® FIXED
Clear Insulating Glass • • • •
Argon-filled, Low-E Insulating Glass* • • • •
Dual Glazing with Between-the-Glass Options   •    
Triple Glazing with Between-the-Glass Options   •    
Laminated Glass • •   •
Impact Resistant Glass •     •
Tinted Glass • •   •
Reflective Glass •     •
Spandrel glass or panels       •
* High-altitude Low-E insulating glass does not contain argon gas.
CASEMENT WINDOW PERFORMANCE        
NFRC U-value Total Unit 0.28 - 0.51 0.23 - 0.49  0.29 - 0.50 0.29 - 0.513
Design Pressure* (psf) 40 - 75 50 - 70 30 - 50 20 - 90
Structural Test Pressure (psf) 60 - 113 75 - 105 45 - 75  30 - 135
Water Penetration none @ 7.5 psf none @ 10.5 psf none @ 7.5 psf none @ 15 psf
Air Infiltration (@ 1.57 psf) 0.05 cfm 0.05 cfm 0.05 cfm 0.05 cfm
* Performance class and grade rating and related hallmark certification apply to single units only with appropriate glass options and not the combined or composite units.
3For 48" x 48" windows
CENTER GLASS PERFORMANCE        
Winter NFRC U-value 0.25 - 0.51 0.16 - 0.50 0.25 - 0.51 0.25 - 0.51
Solar Heat Gain Coefficient 0.32 - 0.79 0.26 - 0.79  0.41 - 0.79 0.32 - 0.79
Shading Coefficient 0.37 - 0.91 0.31 - 0.91 0.47 - 0.91  0.37 - 0.91
% UV Transmission 7 - 62  5 - 63 16 - 62 7 - 62
LBL Fading Damage4  0.18 - 0.64 0.15 - 0.65 0.33 - 0.64  0.18 - 0.64
% Visible Light Transmission 40 - 83 33 - 83  72 - 83 40 - 83
4Developed by Lawrence Berkeley Laboratories, the LBL damage function is a better predictor of fading damage than UV transmission.
Lower values indicate less fading potential. (NOTE: This value does not consider visible light.)
SOUND TRANSMISSION PERFORMANCE5        
STC Rating 27 - 36 33 - 38  28-29 28 - 36
OITC Rating 22 - 32 26 - 31 23-26 24 - 32
5Performance based on standard glass options.



Pella®
102 Main Street
Pella, IA 50219
Tel: (641) 621-1000
Toll-Free: (888) 628-8433
Fax: (641) 621-6457
E-mail: commercial@pella.com
Website: www.pellaadm.com





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