Manion's Wholesale Building Supplies

Manion’s is a leading regional wholesale building supply distributor and building products manufacturer serving customers throughout the Upper Midwest.

In addition to a huge selection of wholesale branded building materials, we carry private-labeled manufactured millwork and trusses. Headquartered in Superior, WI, Manion’s has over 300 employees across 3 manufacturing facilities and 2 distribution centers servicing lumber yards, building centers, specialty distributors, and manufactured housing customers throughout Wisconsin, Minnesota, Michigan, Iowa, Minnesota, the Dakotas, and Canada.

Since its founding 40 years ago, Manion’s is a family-owned business that works collaboratively with our partners to help you achieve your business goals. Our extensive product catalog meets customers’ complete building needs, including lumber, panels, roofing, siding, windows, doors, trusses, engineered wood products, specialty items, and everything in between. We provide just-in-time deliveries with our extensive in-house delivery fleet in mix-and-match and break-bulk quantities.