Southern pine redwood cedar hemlock fir red pine and combination woods such as douglas fir western larch douglas fir larch hemlock fir hem fir and.
Wood deck beams.
Cut and attach spacers.
The appropriate spans for deck beams and joists are determined in part by the weight loads that.
Recommended beam joist spans for deck framing loads and deflection.
Hidden fasteners provide a sleek surface with no visible nail heads.
2 2x6 2 2x8 2 2x10 2 2x12 3 2x6 3 2x8 3 2x10 3 2x12 3x6 3x8 3x10 3x12 4x6 4x8 4x10 4x12.
A 2 2x10 can span 10 feet and so on.
Southern pine douglas fir douglas fir larch hemlock fir spruce pine fir redwood western cedar ponderosa pine red pine.
Composite decking by color.
Choose from a range of colors and deck board sizes from top brands.
The numbers in gray indicate the distance between the support posts.
Stack the three 2x10 beam members on top of each other with their crowns facing the.
A double 2x12 beam can span 12 feet.
A durable and long lasting blend of recycled wood fibers and plastic.
Obviously the larger the beam the greater the distance it can span between posts.
Joist span less than or equal to.
Dimensional lumber deck beam span chart.
Refer to the deck beam span table below to assist in determining the maximum span of a given beam between posts.
Cut pointed spacers from a sheet of 1 2 inch pressure treated plywood the.
Custom composite decking boards.
Stack and square deck beams.
A redwood 4x6 beam should span no more than 6 between supporting posts.
The recommended span of a given beam is also determined by the dimensions of the timber the species of wood.