Suited to every major commercial application, Pella’s fixed windows:
- Are appropriate for storefronts, ribbon applications, and window walls
- Available in sizes up to 50 square feet
- Are built to order in 1/4" increments
- Feature exterior glazing stops for spandrel locations
- Perform up to DP 50
- Can accommodate virtually any shape and sheet material that can be cut to size.
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| Nonoperable companion units (frame dimensions*) |
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| • 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.
** Maximum of 8'0" for fixed windows with removable exterior glass stops. |
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| Woods |
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| Pine |
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| Mahogany |
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| Alder |
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| Douglas Fir |
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| Grilles |
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| Historical accurate grilles (permanent interior and exterior with nonglare foam spacer) |
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| Removable interior grilles (wood) |
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| Grilles-between-the-glass (White interior, exterior finish matches aluminum-cladding color: White, Tan, Brown, Poplar White, Putty or Hartford Green) |
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| Clear Insulating Glass (IG) |
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| Argon-filled, Low-E IG |
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| Tinted and Reflective |
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| Laminated Glass |
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| Impact Resistant |
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| Spandrel Panels |
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| NFRC U-value Total Unit |
0.29 - 0.51 |
0.31 - 0.51 |
| Design Pressure* (psf) |
20 - 90 |
30 - 90 |
| Structural Test Pressure (psf) |
30 - 135 |
45 - 135 |
| Water Penetration |
none @ 15 psf |
none @ 15 psf |
| Air Infiltration (@ 1.57 psf) |
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.
Enhanced performance is available with Pella’s line of Advanced Performance products. Ask your local Pella architectural consultant for more information. |
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| Winter NFRC U-value |
0.25 - 0.51 |
0.25 - 0.51 |
| Solar Heat Gain Coefficient |
0.32 - 0.79 |
0.32 - 0.79 |
| Shading Coefficient |
0.37 - 0.91 |
0.37 - 0.91 |
| % UV Transmission |
7 - 62 |
7 - 62 |
| LBL Fading Damage*** |
0.18 - 0.64 |
0.18 - 0.64 |
| % Visible Light Transmission |
40 - 83 |
40 - 83 |
| Performance numbers based on standard glass options. |
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| STC Rating |
28 - 36 |
28 - 36 |
| OITC Rating |
24 - 32 |
24 - 32 |
** Performance numbers based on standard glass options.
*** Developed 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.)
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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