Ontario Windows & Doord Pro Inc., is committed to complete customer satisfaction All our Windows and Doors are guaranteed against defects in materials and workmanship by one of the best warranties in the industry. We offer a 15 years warranty on workmanship 20 years warranty on sealed glazing units and a lifetime warranty on windows.

Window Systems
All of our vinyl window frame components are warranted against chipping, cracking, peeling and blistering. A Lifetime Warranty covers our Window Systems.

Steel doors
Our steel door slab warranties are superior to any other residential door. The finish on our steel entry doors is warranted against peeling, blistering, flaking and splitting. High-quality component parts add to the durability of our entry systems.

Insulated Glass
The warranty on insulated glass is for 20 years. It covers seal failure causing impaired vision due to moisture, film or dust between the glasses.
This warranty does not include scratches, cracked or broken glass or damage caused by improper maintenance, handling, misuse, heat build-up or the application of after manufacture film on glass.