Our number one priority at Southgate Glass is to keep our customers, employees and their families safe. OUR SHOWROOMS ARE OPEN TO SERVE YOU.
Depending on your preference, HOME AND VIRTUAL APPOINTMENTS ARE AVAILABLE. As a precautionary measure, we have installed sneeze guards in our showrooms and implemented increased hygiene routines for our sales staff, techs and installers. Be safe.

Fiberglass & Composite Windows

Advantages of Fiberglass and Composite Frames

  • Extremely strong—can hold large expanses of glass
  • Weather-Resistant Material
  • Low maintenance
  • Rigid yet lightweight
  • Paintable

Fiberglass frames are essentially composed of glass fibers and resin, materials that expand and contract very little with temperature changes in the weather. Until recently, the complex profiles required for window designs have been impossible to attain with fiberglass. Innovation has made it possible to design a fiberglass frame. Fiberglass windows and patio doors are becoming more popular among homeowners for its beauty and long-lasting durability.


Southgate Glass carries many lines of fiberglass windows and doors:

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