- Specifications for light gauge steel trusses
- Underwriters lab fire rated roof and floor truss assemblies (restrained and unrestrained 1, 1 1/2, and 2 hour UL assemblies)
- Roof trusses
- Floor trusses
- Design UL “G540”
- Design UL “L549”
- Design UL “L565”
- Basic wind speed chart for USA
- Snow drift load chart for USA
- Ratings and specifications
