Essential: Straightforward and Tough
Proven strengthThe 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.
Powerful durabilityMarvin 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.
Streamlined detailsWith narrow profiles, clean lines and simpler features and options, Essential makes it easier to choose and order.