Order a catalog or informational DVD
Get a free in-home estimate from a local retailer
The Sliding Patio Door from Infinity is a perfect blend of classic and contemporary. The narrow frame features profiles that complement the traditional appearance of Infinity windows. Behind this classic appearance, the Sliding Patio Door has modern features like its durable Ultrex® fiberglass construction, effortless sliding operation, and low maintenance.
Read what past customers had to say about their Infinity experience.
Learn about our commitment to sustainable manufacturing and product design.
See the beauty of Infinity Replacement Windows by Marvin.
Hear what our clients have to say about their experience with Infinity
Get the latest in Infinity Replacement Windows, and other Marvin related news.