R & L Truss, Inc.
R & L Truss, Inc., Box 130, Grover Hill, Ohio 45849


Alpine Engineering Products

Alpine Engineering ProductsAlpine Engineered Products is a leading worldwide supplier of technology-driven products and services for the building component industry including wood truss, floor truss, roof truss and steel truss design, engineering and fabrication as well as truss connectors & hangers and fire resistant systems.

Wood Truss Council of America

Wood Truss Council of AmericaEstablished in 1983, the Wood Truss Council of America (WTCA) has become the only international trade association representing structural wood component manufacturers. Its growing membership also includes truss plate and original equipment manufacturers, computer engineering and other service companies, lumber mills, inspection bureaus, lumber brokers and distributors, and professional individuals in the fields of engineering, marketing and management.

Metropolitan Lumber

Metropolitan LumberMetropolitan Lumber Company is a family of individuals who work as a team to provide our customers the highest quality products and best service available. Thanks to decades of hard work and quality service, we are considered to be one of the leaders in the wholesale lumber industry.

Simpson Strong-Tie

Simpson Strong-TieSafety and Innovation. Plain and simple. Our primary objective is to help build safer structures. From its first year of operation, Simpson Strong-Tie has led the timber connector industry in hanger design, and we're the overwhelming choice of quality building professionals. Today, we hold more patents than all of our competition in the structural timber industry combined.

Southern Pine Council

Southern Pine CouncilThe Southern Pine Council™ is a joint promotional body coordinated and supported by manufacturers of Southern Pine lumber. These manufacturers are members of the Southern Forest Products Association (SFPA) and Southeastern Lumber Manufacturers Association (SLMA).

Truss Plate Institute, Inc.

Truss Plate Institute, Inc.To accomplish its purpose, the Truss Plate Institute establishes methods of design and construction for trusses in accordance with the American National Standards Institute's accredited consensus procedures for coordination and development of American National Standards.