ABC Supply

ABC Supply is a U.S. wholesale distributor of building materials headquartered in Beloit, Wisconsin. It primarily serves contractors working in roofing, siding, windows, doors, and related construction trades. Founded in 1982 by Ken Hendricks, the company is built around a network of local branches, professional-grade inventory, and delivery services for contractors rather than a consumer retail model. Its assortment includes roofing products, exterior siding, windows and doors, rainwater management products, and selected construction accessories and tools. ABC Supply generally supports contractors through local branch purchasing, order fulfillment, delivery, and trade-oriented service. Its recognition is concentrated in the U.S. construction supply chain and among professional contractors rather than in the general consumer market.

ABC Supply was established in the United States in 1982 by Ken Hendricks. The company began as a wholesale distributor of building materials, with a particular focus on roofing, siding, and other professional construction trades. As it developed, ABC Supply expanded a local branch network intended to provide contractors with nearby inventory, order fulfillment, and delivery services. Its model is not centered on a single consumer-facing product brand; instead, it brings together multiple categories of building materials and supply-chain services for professional customers. ABC Supply remains primarily focused on the U.S. market, serving roofing, siding, windows and doors, rainwater management, and related construction needs. Detailed information on its acquisition history, branch-count changes, and management succession is not included here because sufficiently reliable material was not available.

• 1982
  [1]ABC Supply official websiteabcsupply.com

• Roofing materials

  One of ABC Supply’s core product categories, supplying roofing contractors with roofing-related materials and accessories for residential and commercial construction. The category reflects the company’s professional-trade focus.

• Siding

  The siding category serves contractors involved in exterior construction and renovation. It is commonly purchased alongside roofing, windows, and doors and forms an important part of ABC Supply’s building-envelope offering.

• Windows and doors

  ABC Supply supplies windows and doors for contractors working on new construction, renovation, and exterior projects. The category extends the company’s offering across building-envelope and construction materials.

• Rain gutters and drainage products

  Gutters and related drainage products support building rainwater management and are commonly used in roofing and siding projects. ABC Supply offers them as complementary materials for professional contractors.

1. 1ABC Supply official websiteabcsupply.com