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Fiberglass Windows

Inline 900 Series Double Hung Window

The 900 Series Double Hung window is ideal for classic architectural styles, adaptable airflow, and timeless design. Featuring two movable sashes that slide vertically, it lets you open the window from the top, bottom, or both simultaneously for greater control over ventilation. It’s an excellent option for homeowners seeking a traditional look with more flexibility in how fresh air enters their space.

DESCRIPTION

Flexible Ventilation

Both the upper and lower sashes open independently, allowing homeowners to customize airflow and improve ventilation throughout the room.

Convenient Interior Cleaning

Tilt-in sashes make it easier to clean the glass from inside the home, offering added convenience and simplifying routine maintenance.

Durable Fiberglass Construction

Built with pultruded fiberglass frames, the 900 Series offers lasting strength and dimensional stability to support reliable performance over time.

gorgeous window with modern frames