June 8, 2026
ABC Supply Interiors, formerly L&W Supply Corporation, has acquired the assets of Wallboard, Inc., a Butler, Wisconsin-based distributor of drywall, steel framing, insulation and related building materials.
The acquisition expands ABC Supply Interiors’ presence in the Milwaukee metropolitan area. Wallboard, Inc. will continue operating from its Butler location with its existing team.
Founded in 1983, Wallboard has served contractors throughout southeastern Wisconsin from its facility at 13111 W. Glendale Ave.
“Wallboard, Inc. has earned its respected reputation by consistently taking care of contractors,” said Mark Woodsum, vice president of ABC Supply Interiors’ North Central Region. “That contractor-first mindset fits well with who we are, and we’re excited about what we can do together.”
With the Butler location, ABC Supply Interiors now operates eight locations in Wisconsin, including two in the Milwaukee metropolitan area.
Read the full news release from ABC Supply Interiors.
About ABC Supply Interiors
ABC Supply Interiors, Inc., formerly L&W Supply, is a leading distributor of interior building products in the United States. Founded in 1971, the company supports contractors through a broad portfolio of wallboard; ceiling and specialty acoustical products; metal framing; insulation; and related materials and accessories.
Headquartered in Beloit, Wisconsin, ABC Supply Interiors operates more than 270 locations nationwide.
ABC Supply Interiors is part of the ABC Supply family alongside ABC Supply Outdoor Solutions, a division of ABC Supply Co., Inc. and ABC Supply Co., Inc., which provides exterior products.