A Series
A-Series specialty windows are designed to be used alone to maximize a view or combined to create large combinations. Made of wood protected by fiberglass, these are our best-performing specialty windows.
- Our best-performing specialty windows
- Our widest variety of specialty shapes
- Designed for architectural authenticity
Colors
Interior
Exterior
Grille Types
 | Full Divided LightGive your window an authentic look with grilles that are permanently applied to the interior and exterior of your window with an aluminum spacer between the glass. |
 | Simulated Divided LightSimulated divided light offers permanent grilles on the exterior and and a choice of permanent or removable wood interior grilles, with no spacer between the glass. |
| Removable Interior GrilleRemovable interior wood grilles are secured via a fastener or grille clip and can be removed enabling you to easily clean the glass surface. |
 | Finelight Grilles Between-The-GlassFinelight™ grilles are suspended between the panes of glass, allowing you to easily clean both the inside and outside of your windows and doors. |
Grille Patterns
U- FactorHow well a product prevents heat from escaping. |
Solar Heat Gain CoefficientHow well a product blocks heat caused by sunlight. |
Visible Light TransmittanceHow much visible light comes through a product. |
UV ProtectionHow well a product blocks ultraviolet rays. |
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| Smartsun™ |   |
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| Smartsun with Heatlock™ Coating | |
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| Low-E4 | |
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| Low-E with Heatlock Coating | |
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| Sun | |
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| PassiveSun® | |
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| PassiveSun with Heatlock Coating | |
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| Clear Dual-Pane | |
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Center of glass performance only. Ratings based on glass options as of January 2022. Visit andersenwindows.com/energystar for ENERGY STAR map and NFRC total unit performance data.
Standard window dimensions:
