WINDOW FRAMES
A VARIETY OF COLORS TO MATCH YOUR HOME DESIGN
The FlexiForce DURA-LITE™ window systems offers a full range of window frames for residential, commercial, and carriage door applications.
For more than two decades, FlexiForce has been manufacturing window frames for overhead doors using European vinyl windows technology and traditional craftsmanship. All products are engineered to offer the best UV protection in the industry.
Product Features:
- Engineered for superior strength and durability.
- UV-stable products to minimize the chances of discoloring and cracking.
- A variety of styles and colors to match various home designs.
- Limited lifetime warranty against defects in materials or workmanship.

Residential & Commercial
Any application
We have the in-house capabilities to meet your requirements on residential or commercial applications.
Stick Welded or Injection Molded
You decide
We have the ability to manufacture either stick welded, or injection molded frames. Each option has its own exclusive benefits.


Frame Sizes & Panel Thicknesses
A wide variety
We manufacture window frames for a wide variety of OEM frame sizes. The various configurations allow for use on non-insulated doors and insulated doors up to 3” thick. Custom frames are also available.
Single or Double Glazed
Climate control
Frame designs are available to accept 1/8” DSB and ½” sealed units.


A wide variety of colors
To suit every taste
We offer a variety of color options to match any home design.
Snap-together or screw-together
Ease of installation
- Stick-welded windows frames are available in both snap-together and screw-together.
- Injection molded frames are available in screw together only.

* Red color for illustration purposes only.

Vents
Let fresh air in
A variety of sizes are available for the external frame and different thicknesses for the internal frame to match the thickness of the door.
Router Machines
Glaze your own sections
We are pleased to offer a standard window router as well as a premium machine loaded with options. The enclosed frame design offers faster clean up and safer operation. Our router machines work on sections up to 32” high and 2” thick.
*Premium model shown.
