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Infinity Limited Lifetime Warranty
Even though Infinity products are Built for life®, we proudly offer a Limited Lifetime Warranty to give you peace of mind. It's our pledge to you that we will stand behind our products for as long as you own your home. Because some decisions, like replacing your windows, should only be made once.
Download Infinity Windows product warranty
Owner-occupants of detached single-family homes who have purchased their windows and doors through an authorized Infinity retailer are eligible for the Limited Lifetime Warranty.
Download Infinity Replacement installation warranty
Infinity Replacement locations also feature a five-year installation work to go along with the Limited Lifetime Warranty for your windows and patio doors.
Download Infinity by Marvin High Altitude Limited Warranty Supplement
Infinity extends a Limited Warranty Supplement to products with capillary tubes installed at elevations above 5,000 ft. in conjunction with its Limited Warranty.
Register your Infinity products
To activate your warranty, register your Infinity windows and patio doors within 60 days of installation.
Download owner's manual
A complete guide to caring for and maintaining your windows and patio doors. Includes tips for cleaning, painting and staining, condensation reduction, hinge adjustment, and more.
Energy efficiency
We submit our windows and doors for independent testing with ENERGY STAR®. Requirements for these certifications vary based on geography to ensure you're getting a window designed for your climate.
Basic care and maintenance
Maintain the enduring beauty of your Infinity windows and doors with regular cleaning and annual maintenance checks.
FAQs
Whether you're just starting your replacement project or living with your new windows, get answers to all your questions.