Portland Stone Ware
Portland Stone Ware's Portland Column is made from heavy gauge steel tube, filled with the highest quality portland cement. This creates a very strong support column.
Stark Truss Company
Stark Truss is one of the largest component manufacturers of roof and floor trusses in the United States today. Stark Truss also offers high-quality customizable wall panels for all of your construction needs.
The Open Joist TRIFORCE® the only floor open joist and adjustable, made entirely of wood and assembled without a metal connector.
Truss Engineering Corporation
Truss Engineering Corporation is the leading manufacturer of wood roof and floor trusses in the western and southern New England regions.