fiberframe replacement fiberglass windows

Limited Lifetime Warranty

Only FiberFrame offers a limited lifetime warranty on its fiberglass windows and doors.

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Add that open and airy feeling to any room in your home with a stylish yet practical bay window. Choose between casements or double hungs, complete with a fixed or a movable center window, for expansive views and extended space.

Regardless of your choice of configurations: 25, 35, or 45-degree configurations, box bay or custom, you’ll appreciate the direct light and additional space you gain from our bay windows.

Our energy efficient insulated seat also makes a great space for a window garden or extra seating.

Color Options

Choose from four standard colors, or select from the thousands of colors available from Sherwin Williams.

Grid Options

Choose grids, which are configured in-between the insulated glass, to create the desired look or architectural style of your window.

Grille Options

Choose grilles to add to the inside surface of the glass in your window.

Oak Veneer Options

Choose stainable, real oak veneer for your interior window and door frames.

Glass Options

Insulated Glass – FiberFrame® offers ENERGY STAR® rated insulated glass packages, including a spacer system, glass coating, and inert gas.

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