Exterior Doors Manufacturers
Great Lakes Window
Great Lakes Window has been custom manufacturing vinyl custom replacement windows and patio doors since 1981. GLW sells nationwide to dealers under the UniFrame®, PlyGem Lifestyles™, Seabrooke™ and Bayshore™ brand names and to distributors with Napco Window Systems® and the GrandView™ 3000, 4000 and 5000 series.
Contact Information:
- PO Box 1896
- Toledo, OH
- United States of America
- Phone: 419-666-5555
- Fax: 419-661-2926
- Website: Great Lakes Window
