Wojan operates two manufacturing facilities; one each in Northern and Southern Michigan.

Our headquarters are in Charlevoix where we produce our M-85, M-950 and Sliding Glass Door lines. Located on the Michigan-Indiana border, our Coldwater plant produces the 4500/4600 projected products, and runs a 2nd line for our M-950.

With over 150,000 square feet of production space, we are able to accommodate any size project.

• 70,000 sq. ft., also containing a product performance test bay
• Products: M-950, M-85, M-750 and M-66 Series windows, M-950B Blast Series windows, Sliding Glass Door

• 90,000 sq. ft., strategically located between Detroit and Chicago
• Products: 4500 and 4600 Series projected windows, M-950 Series windows