Open topic with table of contents
A roof structure made of a manufactured open web joist (a top and bottom chord with metal cross bracing), then covered with wood sheathing. Wood sheathing is the lumber used as the first layer of covering over joists, usually boards, plywood, or oriented strand board (OSB).
Open web joists are also known as trusses, truss joists and I-joists.
Included in Cost: Manufactured bar joists with cross bracing, wood sheathing, fasteners, and installation labor.
Enter the percentage, between 0 and 100, of home with bar joist with wood sheathing.
Help file last modified: 7/26/2018