Fiberglass windows are known as the fifth-generation window product after wood, steel, aluminum, and vinyl. Fiberglass window frames has the firmness of aluminum alloy, and the thermal insulation and corrosion resistance of plastic steel windows. Fiberglass Fiber reinforced plastic (FRP), also fiber-reinforced polymer, is a composite material made of polymer matrix of polyester or polyurethane being reinforced with glass fibers, it has good benefits in making FRP structural profiles.

Advantages of 

1. Light weight

2. High intensity

3. Excellent water sealing property

4. Heat preservation

5. Electric insulation

6. High durability

7. Green and healthy

8. Fatigue resistance

9. Varied designs

10. Easy maintenance

People want to buy windows that can be durable for decades with good features of keeping the heat, the cold, the sound outside when windows are closed, we also hope when the window is open it can usher in fresh air and light, so FRP window must be a good choice.