Infinity Replacement Window and Patio Door Systems

Infinity from Marvin Replacement Window and Patio Door Systems

Lakeside Exteriors, Inc, offers the homeowner the best-valued exterior solution the Infinity by Marvin replacement window and patio door systems – fabricated with superior ULTREX fiberglass – rather than the usual vinyl.  We carefully chose this product line and believe these windows to be the most technologically advanced, best value in the marketplace today.  The quality of these products complements our James Hardie Fiber Cement siding.

Available in a variety of styles:

• Double hung (pdf)
• Glider (pdf)
• Casement and awning(pdf)
• Bay, Bow, & picture configurations (pdf)
• Sliding and French swing patio doors (pdf)

Want more information? The following links provide detail information on these fine products.

Ultrex fiberglass construction (p3, p4, p5)

Energy Efficiency, warranty, and grilles (p. 9, p. 10)

Color choices & glazing options

Cleaning

What is Ultrex fiberglass?

Ultrex is pultruded fiberglass.

Ultrex is strong, stable, weather-resistant and long lasting.

Why is Ultrex a Better Material?

Strength! Ultrex is 8x stronger than vinyl and 3.5x stronger than wood/vinyl composites!

“We were very happy with our new windows and patio door. Lakeside did a wonderful job. We would do business with them again.”

C. & B. C., St. Louis, MO