Stock Building Supply and Masonite are the two newest members of the Home Improvement Research Institute.
The new additions bring membership of the non-profit, research-driven Home Improvement Research Institute to 75.
Stock Building Supply is a Raleigh, N.C.-based pro dealer with 48 retail and distribution locations in 13 states. Masonite, based in Tampa, Fla., is a designer and manufacturer of interior and exterior doors.
David Murray has been named VP sales and marketing for Brampton, Ontario-based Renin Corp. Renin manufactures closet doors, room divider partitions and mirrored wall decor under the Erias Home Designs brand.
Murray has more than two decades of experience with manufacturers of home and commercial building products including well-known brands Masonite and Premdor doors, DRIcore and Barricade subflooring tiles and Ecoglo photoluminescent lighting.