Carport Beam Span Table. ENGINEERED WOOD PRODUCTS EWP LVL SPAN AND SIZE CHARTS. Fewer posts on upper-level decks are typically more desirable to the occupants and this drives the use of larger framing materials for longer spans.
The imposed uniformly distributed live load in the main span. For simple construction such as domestic construction this can be determined from span table supplements in AS16842 and AS16843. You can also use the Wood Beam Calculator from the American Wood Council website to determine maximum rafter and joist lengths.
Beam span maximums are based on a maximum anticipated live load as well as other factors.
How to Size Headers Beams Select a type of wood based on your load needs. Maximum Rafter Spans for a Patio Roof. Powerbox8 Florida Load Tables 3000psi. Use a span table to determine the total load of foot per beam.