Roof Deck Span Load Table

The following load span tables apply to apa trademarked structural use panels qualified and manufactured in accordance with apa prp 108 performance standards and qualification policy for structural use panels form e445 voluntary product standard ps 2 04.

Roof deck span load table.

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. A dead load of 10 psf has been included. Thickness shown in the steel deck institute sdi design manual. Beam span maximums are based on a maximum anticipated live load.

Three and four inch nominal thickness. For more information regarding canam steel deck please refer to the steel deck or contact our experts by phone at 1 866 466 8769 or online. View joist rafter tables. Roof rafter span use this table to determine the maximum lengths of roof rafters based on species and grade of lumber spacing dimensions load and slope.

The ends of these members must be able to resist these loads without crushing. Does not warrant the accuracy of the information and graphs resulting from these calculations. Three and four inch inch nominal thickness allowable roof load limited by bending simple span and controlled random layups 3 or more spans. Floor joist span use this table to determine the maximum lengths of floor joists based on species of lumber joist spacing and joist size.

Roof deck maximum spans. Simply input your project data and our tool will customize your load tables or diaphragm designs from among more than 73 000 permutations. Roof deck maximum loads. All information and.

Building codes for residential decks only require 40 psf. Our new interactive deck tools provide the fastest way to generate your load tables and diaphragm designs for roof composite and form deck. Roof load limited by bending. Listed are 46 tables based on common loading conditions for floor joists ceiling joists and rafters.

Loads shown in the shaded areas are governed by the live load deflection. Simplified maximum span tables for selected visual and mechanical grades of southern pine lumber in sizes 2 4 thru 2 12. The species of lumber size of lumber and the load it carries. Not in excess of l 240 of the span.

Load tables are calculated using section properties based on the steel design. Two inch nominal thickness allowable roof load limited by deflection.