Infinity from Marvin high-quality Ultrex® fiberglass replacement windows and patio dorrs are designed to look like traditional wood windowws and doors, but with low-maintnenance, long-lasting, performance
Contact Lifetime Windows and Siding in Denver, CO for a free Infinity replacement windows estimate and learn more today.
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"Very high quality product. the installers were very professional and very good at installing windows. Would highly recommend these windows and company to anyone." Robert N.
Infinity from Marvin fiberglass windows and doors are built with Ultrex® fiberglass making Infinity windows stronger than vinyl windows and requiring less maintenance than wood windows.
COMPARE INFINITY | Vinyl | Vinyl/Wood Composites (Fibrex®) | Infinity Ultrex® Fiberglass |
---|---|---|---|
DURABILITY Learn more |
GOOD | BETTER | BEST |
STABILITY Learn more |
GOOD | BETTER | BEST |
STRENGTH Learn more |
GOOD | BETTER | BEST |
Fibrex® is a registered trademark of Andersen Corporation.
Browse our complete replacement window patio door collection to learn how Infinity from Marvin fiberglass windows offer durability, style and strong performance.
Browse our complete replacement window patio door collection to learn how Infinity from Marvin fiberglass windows offer durability, style and strong performance.