PROVEN STRENGTH
THE FACTS SPEAK FOR THEMSELVES. OUR PROPRIETARY FIBERGLASS IS EIGHT-TIMES STRONGER THAN VINYL AND THREE TIMES STRONGER THAN VINYL/WOOD COMPOSITES. IT RESISTS FADING, CHALKING, PEELING AND CRACKING.
- MANUFACTURE
- PRODUCT LINE
- FRAME MATERIAL
- COLOR
- WARRANTY
Marvin
Essential
Fiberglass
Bronze
Limited
POWERFUL DURABILITY
MARVIN IS THE LEADER IN FIBERGLASS, WHICH OUTLASTS VINYL WINDOWS BY 38%. OUR PULTRUDED FIBERGLASS REMAINS STABLE IN EXTREME TEMPERATURES AND EXPANDS AT NEARLY THE SAME RATE AS GLASS, SO ESSENTIAL WINDOWS STAY STRONG AND TRUE, EVEN IN HARSH CONDITIONS.