Span calculator for wood joists and rafters also available for the android os.
I joist roof span.
Design information for all joists tji joist floor framing 24.
Design properties 16 floor span and load tables 17 allowable holes 18 roof span and load tables 19 cantilevers 20 21 framing connectors 22 23 section 3.
I joists are used extensively in residential floor and roof framing.
Because i joists are straight and true it s easier for builders to avoid crowning and maintain a level framing surface.
Two storey private residence constructed with icf used composite totaljoist for the flooring system and total joist for the gabled roof.
Also available for the android os.
Roof span and load tables 12 13 framing connectors 14 15 section 2.
They are ideal for long spans including continuous spans over intermediate supports.
View project browse ispan projects to learn more about which system might be right for your project.