Window Casement Window
Andersen 400 Series
The Andersen 400 Series casement window offers a solid pine interior with a Perma-Shield vinyl-clad exterior, a split-arm operator for maximum ventilation, and strong energy performance with U-factor as low as 0.20. Energy Star 7.0 certified in all climate zones.
Frame Material
Solid pine interior / Perma-Shield vinyl-clad exterior
Glass Panes
Double pane standard; Triple pane available
U Factor Min
0.2
U Factor Max
0.26
Shgc Range
null
Air Leakage Cfm
null
Model Comparison
7 models
| Specification | White | Sandtone | Terratone | Eagle | Canyon View | Dark Bronze | Black |
|---|---|---|---|---|---|---|---|
| Model | — | — | — | — | — | — | — |
Shared Specifications
All models| frame_material | Solid pine interior / Perma-Shield vinyl-clad exterior |
| glass_panes | Double pane standard; Triple pane available |
| u_factor_min | 0.2 |
| u_factor_max | 0.26 |
| shgc_range | null |
| air_leakage_cfm | null |
| ENERGY STAR® | Yes |
| nfrc | Yes |
| interior_finish | Pine (unfinished, ready to paint/stain) or factory-primed white |
| grid_options | null |
| glass_packages | null |
| dp_rating | null |
| hardware | Split-arm operator |
| width_range | 1 ft 5-7/8 in – 2 ft 11-7/8 in |
| height_range | 1 ft 11-7/8 in – 6 ft 5-1/8 in |
| warranty_frame_years | 20 yr |
| warranty_glass_years | 20 yr |
| warranty_finish_years | 10 yr |