Eam selection for supporting two spans as per tables 6a 6b 7a and 7b.
Lite deck span chart.
In typical deck construction with a ledger on one side of the joist and beam on the other the size of the joists is driven by the size of the deck and based on the general maximum spans mentioned above.
A double 2x12 beam can span 12 feet.
The larger the deck the larger the joists.
A 2 2x10 can span 10 feet and so on.
Lite deck is also ideal for radiant in floor heat applications.
System 10 2 tabulated spans between 8 and 21 10 lite deck form 2 concrete slab material parameters.
For 2 and 3 span conditions longitudinal reinforcing required in both top and bottom of beam.
Litedeck srs comes assembled in custom lengths and can be used for large clear spans.
Design tables are for cost estimating purposes only.
The future is here.
For example a 2 x 12 joist placed 16 oc.
The numbers in gray indicate the distance between the support posts.
Decks and patios b.
Concrete strength 3000 psi reinforcement strength 60 ksi normal weight concrete 145 lbs ft 3.
Lite deck can be engineered to clear spans of 40 feet or more and can also be used in sloped or gabled roof configurations to create open vaulted room designs.
Litedeck srs steel rib system is comprised of high density eps foam decking and 18 gauge galvanneal.
Tables are not valid if joists span continuously over more than two supports.
Final beam reinforcing to be designed by a licensed design professional in responsible charge.
Dimensional lumber deck beam span chart.
Deck joist allowable spans as per tables 2a 2b 3a and 3b.
The titan post anchor is the most advanced hidden wood post anchoring system of its kind.
For 1 span condition longitudinal reinforcing steel only required in bottom of beam.
Eam selection for supporting a single span as per tables 4a 4b 5a and 5b.
The anchor is hidden within the post unlike unsightly bulky exterior metal post brackets.
Deck beam span table deck joist span table deck joist rule of thumb deck porch construction structural fasteners deck porch post beam connectors.
The design charts can be used to design lite deck spans up to 30 ft.
Longer spans can be designed by a licensed structural engineer.
Spanning 16 6 between supports may cantilever up to an additional 4 1 for a total maximum length of 20 7 southern pine deck beam maximum spans lumber size total deck joist span including cantilever.
Steel post cap connectors plywood post to beam cleats other connectors deck porch railings code requirements safety deck framing tables codes specifications questions answers about allowable spans for deck floor or porch framing.
Joists may cantilever up to of the actual adjacent span.
Earth covered home roof d.
