Lumber Roof and Floor Decking

 

Sheathing

• 1" lumber
• plywood
• OSB
• etc

 

Decking

materials

• solid
  • 2x6  (single T&G, IBC table 2308.10.9)
  • 3x6  (double T&G)
  • 4x6  (double T&G)
• laminated

spans:  3 to 20 ft

layup:  arrangement of end joints  (TCM)