100 Series casement window
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100 Series
Low-maintenance and energy-efficient.
100 Series casement windows are not only low-maintenance and energy-efficient, they’re also available in dark colors both inside and out. Made with revolutionary Fibrex® composite material, this budget-friendly window is the smart alternative to vinyl.
Is it right for you?
See this window in real homes.
using #andersenwindowsA top warranty in the industry
At Andersen, we pride ourselves in crafting durable, long-lasting products. That resilience allows us to offer some of the best warranties in the industry. They're even transferable should you sell your home. With our exclusive Owner-to-Owner® limited warranties, you get peace of mind, plus real added value.
Technical guides for professionals
View our sizing and performance documents to get your project started.
100 Series Product Guide For Professionals
Created for trade professionals, product guides provide high-level overviews of the features and options available with each Andersen® product series. Additionally, they include detailed information on the construction of each type of 100 Series window and door, along with sizing charts and section details. Product performance data is also included.
Andersen parts & accessories are always available
The essentials
We're here for you
With the largest service network in the industry, we're ready if you need us.
Call 888-888-7020 or find a service provider.
Explore other casement windows
- Low-maintenance vinyl exterior provides long-lasting protection against water damage
- Unfinished natural pine or prefinished White, Dark Bronze or Black interiors
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- Virtually maintenance-free aluminum exterior to resist water and stand up to the elements
- Stained or painted wood interior with aluminum
- Exterior to resist water and stand up to the elements
- Hinged on the sides with no center meeting stile, allowing for unobstructed views
- Stained or painted wood interior with aluminum
- Exterior to resist water and stand up to the elements
- Weather-resistant design makes this our best-performing casement
- Wide array of style options including factory-finished wood interiors for architectural authenticity
- Triple-pane glass options provide exceptional energy efficiency
- Unique hinges allow casement sash to open to 95° for maximum ventilation
- This is your low-maintenance, energy-efficient window solution.
- Multi-point lock on the perimeter of the frame offers enhanced security