200 Series conversion kits for Narroline® Windows

Increased Energy Efficiency
High-Performance Low-E4 glass® comes standard and is 45% more energy efficient than ordinary dual-pane glass in winter and 56% more energy efficient in summer*, helping to reduce heating and cooling bills.
Easy Clean Tilt Feature
The tilt-wash feature allows you to conveniently clean both sides of the glass from inside your home.
Style Options
Add style with upgraded hardware options, grilles, exterior trim, art glass or patterned glass.
Easy to Install
The installation process is simple as your existing frame and trim are unaffected, so there’s minimal disruption to the home. Kit components are sized to fit your opening and include new upper and lower sash, balancers, jamb liners and hardware.
How to know if you have a Narroline Window
If your windows have these four items, then you have Andersen Narroline windows that can be converted into easy-to-clean tilt-wash double-hung windows using our 400 Series conversion kit.
- Two sash, both slide up and down
- Thin nylon cords in side jamb
- Andersen logo in lower corner of the glass
- Recessed sash lift

Each conversion kit includes:
- Upper and lower sash with your choice of Low-E4® glass options
- Jamb liners
- Balancers
- Lock and keeper

Interior colors

White

Pine
Exterior colors

White

Sandtone

Terratone
Hardware finishes

Antique Brass

Black

Bright Brass

Distressed Bronze

Distressed Nickel

Oil Rubbed Bronze

Satin Nickel

Stone

White
Glass performance options
SmartSun™ | 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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Low-E4® | 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.![]() |
Sun | 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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