Infinity from Marvin® is a line of fiberglass replacement windows and patio doors designed by the experts at Marvin Windows and Doors and installed by the experts at Lakeshore Windows and Doors. Created for the London Ontario homeowner who wants low-maintenance, high energy efficiency and traditional beauty, all Marvin Infinity window products are sold by Lakeshore Windows and Doors as a complete, installed package to provide you with a high-quality, hassle-free experience.
London Ontario homeowners when considering fiberglass window replacement, you’re demonstrating the total pride and commitment to the investment you made in your home. As you research fiberglass window products available to London Ontario residents, consider the following to make the right window choice:
London Ontario homeowners choose a brand recognized as a leader. Infinity products represent nearly a century of innovation and uncompromising performance — the legacy of Marvin Windows and Doors.
London Ontario residents choose replacement windows and doors made in custom sizes with options and features that meet your expectations. Infinity from Marvin’s thoughtful designs, appearance, and options allow you to match the style of your home.
London Ontario residents choose windows and doors that are durable and will stay weathertight. Infinity products are made from patented Ultrex® pultruded fiberglass. Ultrex is so much stronger and superior than other materials, we back our products with a limited lifetime warranty.
Ultrex is as strong as low carbon steel and 8x stronger than vinyl. It’s so tough we have to use diamond-edge blades just to cut it to size. The strength of Ultrex translates into superior stability, long-term ease of operation, low-maintenance, and superior performance