400 Series
Our best-selling awning window provides a classic blend of engineering and craftsmanship. It features a wide array of options and accessories for a customized look. Its low-maintenance vinyl exterior helps protect against water damage while a rich, natural pine interior creates the perfect frame for art glass and grille patterns.
- Rigid vinyl exterior helps protect against water damage
- Rich natural pine or prefinished White, Dark Bronze or Black interiors
- Our best-selling awning window
Colors
Interior
Exterior
Hardware Finishes
Hardware Styles
 | TRADITIONAL FOLDING LOCK & KEEPERAntique Brass, Black, Bright Brass, Distressed Bronze, Distressed Nickel, Gold Dust, Oil Rubbed Bronze, Satin Nickel, Stone, White |
 | CONTEMPORARY FOLDING LOCK & KEEPERBlack, Bright Brass, Gold Dust, Oil Rubbed Bronze, Satin Nickel, Stone, White |
 | ESTATE LOCK & KEEPERAntique Brass, Bright Brass, Brushed Chrome, Distressed Bronze, Distressed Nickel, Oil Rubbed Bronze, Polished Chrome, Satin Nickel |
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.
Insect Screens
 | Casement Insect Screens - RetractableMade specifically for casement and awning windows, this insect screen is a sleek addition to any home. In place, the insect screen helps keep insects out. When retracted, it provides a beautiful clear view. |
 | Casement Insect ScreensFor casement and awning windows, frames are available in White or Sandtone. For single-hung and gliding windows, stainless steel springs hold the insect screen tightly to the window frame and their frames are available in colors to match the product exteriors. Insect screens have gray fiberglass screen mesh. |
 | Casement Insect ScreensFor casement and awning windows, frames are available in White or Sandtone. For single-hung and gliding windows, stainless steel springs hold the insect screen tightly to the window frame and their frames are available in colors to match the product exteriors. Insect screens have gray fiberglass screen mesh. |
 | Casement Insect Screens - RetractableMade specifically for casement and awning windows, this insect screen is a sleek addition to any home. In place, the insect screen helps keep insects out. When retracted, it provides a beautiful clear view. |
The Smartest Technology For The Smartest Homes
VeriLock® Security Sensors detect when your window or patio door is open or closed, as well as locked or unlocked. The Wireless Open/Closed Sensors detect whether your window or patio door is open or closed.
 | Verilock® Security SensorsWith the most advanced technology in the industry, patented VeriLock® sensors not only indicate whether your windows and patio doors are open, they even tell you if they are locked or unlocked.* No other sensors can do that. |
 | Wireless Open/Closed SensorsWhen you want the peace of mind of knowing whether your windows and patio doors are open or closed, these sensors are a simple, reliable solution. |
 | Power OperatorWhether your window is too high to reach, you like the sleek style of virtually invisible hardware or you want the convenience of being able to open your windows with the click of a button, our power operator technology will meet your needs. Controlled by a wall-mounted console with optional remote control, the power operator features a concealed window power dive, battery backup in case of power outage and a moisture sensor that automatically closes the window when it rains. |
Exterior Trim
Exterior trim adds a finishing touch to your windows or doors and is often essential in achieving authentic architectural style. You can match the color of your windows or doors, or complement them with a different color.Trim Colors
Trim Styles
Head Trim Profiles
