Marvin Fiberglass Windows

Fiberglass-Windows

Through our experience, we’ve learned the material you select for your windows directly correlates to their performance and lifespan. While vinyl was a traditional favorite, Marvin windows offer an innovative alternative with Marvin fiberglass windows.

Vinyl Windows vs. Fiberglass Windows

VINYL WINDOWS FIBERGLASS WINDOWS
WEATHER

Sensitive to changes in weather

Virtually weather resistant, perfect choice for any climate

CONTRACTION / EXPANSION

High rate of thermal contraction and expansion

Extremely low rate of thermal contraction and expansion

DURABILITY

Expansion leads to leaks, cracks, seal failures, and distortion causing the window to fail

Low expansion measurements result in a stronger, more durable window

Benefits of Marvin Fiberglass Windows

  • Made with Ultrex, a non-conductive and non-corrosive pultruded fiberglass
  • Withstand variations in temperature while maintaining a tight seal with no leaks or stress cracks
  • ENERGY STAR qualified performance windows can save you 15% on your total energy bill
  • 833% less expansion than vinyl resulting in virtually no distortion, increasing the lifespan of the window
  • Easy to maintain and fully paintable
Marvin-500px
Integrity-500px