While many window companies are simply distributors of someone else's products, Lexmark is a vertically integrated window and patio door manufacturer.
We make our own insulated glass units. We make our own vinyl windows and doors. The Lexmark manufacturing plant, located in garden Grove, began fabricating vinyl windows and doors in 2012.
To ensure top quality from start to finish, Lexmark works hard to by precisely controlling our vinyl profiles to withstand harsh climate conditions. Our vinyl material, allows us to fabricate all vinyl windows and doors to order, giving us the tightest control over quality.