Infinity Windows Owner Resources

Infinity Limited Lifetime Warranty

Infinity windows are covered by a Limited Lifetime Warranty. Owner-occupants of single family, detached homes who have purchased their windows and doors through an authorized Infinity retailer on or after January 19th, 2010 are eligible for the Limited Lifetime Warranty. To read the warranty, click the link below. Infinity Limited Lifetime Warranty

Warranty Registration

In order to obtain your Limited Lifetime Warranty on Infinity products, you must register your warranty with within 60 days of purchase. Please take a moment to register your products with our online warranty registration or call customer service at 1-800-533-6898.

Infinity Replacement Windows Owner's Manual

If you already own Infinity Replacement Windows, you can download the Owner's Manual for valuable information regarding the operation and care of your Infinity windows.

Download Owners Manual

Infinity Replacement Windows from Marvin

Since the late 1930’s Marvin has been creating window and door products of superior quality. Continuing in this tradition of innovation, Marvin created Infinity to provide high-quality, low-maintenance fiberglass replacement windows to discerning homeowners like you.