Aluminium Window & Door Products

Founded in 1952, Wojan Window & Door manufactures custom commercial aluminum windows and sliding glass doors for the U.S. marketplace from facilities in Charlevoix and Coldwater, Michigan. The diverse product line is rated for a variety of commercial and architectural applications, and includes blast-resistant and large missile impact models.

Wojan is a recommended partner for Hilton® Worldwide and a specified supplier for Marriott® CFRST brands. We are a member of AAMA (American Architectural Manufacturers Association), a registered provider with the American Institute of Architects’ Continuing Education System, a member of the National Accreditation & Management Institute, Inc. and the NGA (National Glass Association), an Independent Guardian Select™ Commercial Window Manufacturer and a PPG Certified Commercial Window Fabricator. Learn more about our Technical Certifications here.

Wojan windows and sliding glass doors deliver the quality and value that you require, while offering the energy efficiency and durability that you demand.

Series Use Recommendation Chart

All Wojan window and door products contain mechanically locked thermal barrier profiles using the Azon® Azo-Brader™ method and are warrantied against failure caused by dry shrinkage or fracturing of the thermal barrier for a period of 10 years.
About Azon® Thermal Barrier

Quality Windows & Doors for All Seasons



Contact Us

Headquarters / Manufacturing               

217 Stover Road                                           

Charlevoix, MI  49720                                 

(800) 632-9827                                                

fax: (231) 547-4237                                  



340 Jay Street

Coldwater, MI  49036

(866) 378-2202

fax: (517) 279-9832