fiberframe replacement fiberglass windows

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

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Our Fiberglass Windows

Double Hung

Double Hung

By far the most popular window style is the double hung. With two vertically movable sashes, ventilation happens from the top, bottom, or both sections.



Horizontal Slider

Horizontal Slider

The sashes of a horizontal slider move from side to side horizontally. Two and three lite options are available.


Casement

Casement

Casement windows are the most versitle of all window style options. With hinges on one side of the sash, windows swing outward. They provide 100% ventilation when fully opened, and superior air, water, and security performance when closed.



Awning

Awning

Awnings are like casement windows that are hinged at the top and swing outward.


Bow

Bow

Bow windows are a good choice for an elegant detail that provides extra light, ventilation and expanded views to any room.


Bay

Bay

Choose between a 35 degree or 45 degree angle for a bay window. Create with picture windows, casements, or double hungs. Bay windows project outside the home and provide extra light, ventilation, and expanded views.


Picture

Picture

As the name suggests, picture windows provide relatively large, open views and are often used in combination with operating windows. They can be joined above, below, in between or to the sides of operating windows.


Special Shapes

Special Shapes

These are fixed windows available in a variety of shapes and sizes. Typically these windows are arches, half round or round windows,