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Building Products Inc. of Wisconsin


426 S. Montgomery St
Watertown, WI 53094

Phone: 800-728-8624

M - F: 7 am - 5:15 pm


Website Website


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About us

Located in Watertown, Wisconsin, Building Products Inc. of Wisconsin distributes building products and exterior doors from superior manufacturers. BPI of Wisconsin continues to increase service levels and can proudly say that they are the distributor of choice for many of its dealers. Customers have the option of using our online ordering system where they can place orders, check live pricing, and view current inventory status day or night. BPI’s customers have come to expect fully-trained sales staff specialized in building materials and millwork. It’s the BPI difference that has built a solid reputation and remains unparalleled.