Spans For Roof Deck

Average roof height between 3m and 6 5m 3m h 6 5m.

Spans for roof deck.

Patio width is no less than 2 1m and length is no less than 3 5m. Cellular deep dek roof deck cellular deep dek is a double or triple cell hat unit with a liner panel that creates a support surface for various component systems. Maximum rafter spans for a patio roof in areas with mild climates patio roofs are generally designed for loads of 30 psf pounds per square foot. For heavy roofs or in areas with substantial snowfall or winds call your local building department for code requirements.

Refer to the deck beam span table below to assist in determining the maximum span of a given beam between posts. Obviously the larger the beam the greater the distance it can span between posts. 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. Maximum roof slope is 5 for monoslope and 22 5 for pitched roof.

Build your patio cover or deck designing with roof rafter span tables structural integrity of fir 6x6 beamspatio roof maximum beam rafter spans homepatio roof beam calculatorsingle ply beam solution professional deck. A redwood 4x6 beam should span no more than 6 between supporting posts. Roof deck maximum spans notes.