architecture - engineering - construction
Pella
Pella Catalog Commercial Solutions
Pella - Page 15
Pella Catalog Commercial Solutions
CASEMENT WINDOWS
| PELLA® WOOD / CLAD CASEMENT WINDOWS |

| Casement Product Offering | Architect series® |
| Exterior Finish | Clad, Wood |
| Product
Performance NWWDA Rating1 |
DP 40 |
| Sizes :
Minimum Maximum(Vent) Other |
1'5"
x 1'5" 2'11" x 4'11" Plus Special Sizes |
| Clad Colors | White, Brown, Tan, Windowscaping®, Custom |
| Glazing2 | Clear Insulating Glass, InsulShield® Insulating Glass, Bronze, Gray or Obscure Insulating Glass, Custom |
| Options and Accessories | Pleated Shades, Screens, Rolscreen® Window Screen |
| Circlehead Sizes | Standard, Specials |
| Transom Sizes | Standard, Specials |
| CAD Details Available | Yes |
| Casement Product Offering | Designer Series® | ProLine® |
| Exterior Finish | Clad , Wood | Clad |
| Product
Performance NWWDA Rating1 |
DP 40 | DP 40 |
| Sizes :
Minimum Maximum Other |
1'5"
x 1'5" 2'11" x 4'11" Plus Special Sizes |
1'9"
x 2'11" 2'5" x 6'1" |
| Clad Colors | White, Brown, Tan, Windowscaping®, Custom | White, Brown, Tan, |
| Glazing2 | Clear Insulating Glass, InsulShield® Insulating Glass, Bronze, Gray or Obscure Insulating Glass, Custom | Clear Insulating Glass, InsulShield® Insulating Glass |
| Options and Accessories | Muntins, Slimshade® Blinds, Pleated Shades, Screens, Rolscreen® Window Screen | Muntins, Screens |
| Circlehead Sizes | Standard, Specials | Standard |
| Transom Sizes | Standard, Specials | Standard |
| CAD Details Available | Yes | Yes |
| Casement Performance | Architect series® | Designer Series® SmartSash® | ||
| 5/8" Clear Insulating Glass | 5/8" InsulShield® Insulating Glass | II Low-E Panel | III InsulShield® w / Low-E Panel | |
| U-Value3
Total-unit (24" x 48") |
.55 | .40 | .40 | .26 |
| U-Value3
Total-unit (30" x 60") |
.54 | .38 | .39 | .24 |
| Structural Test Pressure | 60 psf | 60 psf | 60 psf | 60 psf |
| Water penetration | None @ 6.24 psf | None @ 6.24 psf | None @ 6.24 psf | None @ 6.24 psf |
| Air
Infiltration4 (at 1.57 psf) |
Max of .05 | Max of .05 | Max of .05 | Max of .05 |
| Center -
Glass Shading Coefficient7 |
0.91 | 0.48 | 0.86 | 0.42 |
| Center -
Glass % Visible Light Transmission7 |
83 | 73 | 76 | 61 |
| Center -
Glass Relative Heat Gain7 |
191 | 99 | 175 | 87 |
| Center -
Glass LBL Fading Damage Function5,7 |
0.64 | 0.34 | 0.53 | 0.27 |
| Center -
Glass % UV Transmission6,7 |
62 | 17 | 49 | 12 |
| Casement Performance | Designer Classic | ProLine® | |
| 5/8" InsulShield® Insulating Glass | 5/8" Clear Insulating Glass | 5/8" InsulShield® Insulating Glass | |
| U-Value3 Total-unit (24" x 48") | .38 | .53 | .36 |
| U-Value3 Total-unit (30" x 60") | .36 | .52 | .34 |
| Structural Test Pressure | 60 psf | 60 psf | 60 psf |
| Water penetration | None @ 6.24 psf | None @ 6.24 psf | None @ 6.24 psf |
| Air Infiltration4 (at 1.57 psf) | Max of .05 | Max of .05 | Max of .05 |
| Center -
Glass Shading Coefficient7 |
0.48 | 0.91 | 0.48 |
| Center -
Glass % Visible Light Transmission7 |
73 | 83 | 73 |
| Center -
Glass Relative Heat Gain7 |
99 | 191 | 99 |
| Center -
Glass LBL Fading Damage Function5,7 |
0.34 | 0.64 | 0.34 |
| Center -
Glass % UV Transmission6,7 |
17 | 62 | 17 |
| Metric dimensions available. Color tints,
reflective coatings and other high performance glazing are also available. Contact your
Pella Commercial Specialist for details, or consult the Pella Architectural Design Manual,
Product specifications subject to change without notice. 1Based on I.S. 2-93, 2 Tempered glass standard in some sizes. 3 NFRC certified values. 4Cfm per sq. ft of frame. 5Lower value indicates better fade protection. 6 0.30-0.38 micron wavelength range. 7 Values determined by Lawrence Berkley Labs WINDOW 4.1 computer program. |
Focal Point of the council chambers is a six-foot-diameter round window and a ring of clad frame windows that bring in large amounts of natural light. |
An unusual design element of the Government Center: the dormers, like the roof, are fabricated entirely from sheet metal. |






