ABC Supply Co., Inc. has completed the acquisition of the following specialty distribution businesses from US LBM: Feldman Lumber, Richardson Gypsum, Rosen Materials, Wallboard Supply Company, and Coastal Roofing Supply.

The interior product businesses of Feldman Lumber, Richardson Gypsum, Rosen Materials and Wallboard Supply Company will operate under L&W Supply.

L&W Supply is one of the nation’s largest distributors of wallboard, suspended ceiling systems, steel studs, joint treatment, insulation, fasteners, and related building products. It was acquired by ABC Supply in November 2016, and operates under its same name at more than 250 branches in 40 states.

“We look forward to welcoming the new businesses into the ABC Supply family,” said Dan Piché, L&W Supply’s president. “These companies share our commitment to serving professional contractors and builders, and combining will allow us to deliver world-class service that will benefit our customers and associates alike.”

Coastal Roofing Supply will operate under ABC Supply. ABC is currently the largest wholesale distributor of roofing and other select exterior and interior building products in North America.