Best Size Wood For Deck Stairs

Then screw through the back of the deck rim into the skirts with three more deck screws.
Best size wood for deck stairs. They rest on a solid foundation and are attached to the deck with hangers. The best choice of wood for exterior steps depends on the design of the stairs and their surroundings the environment in which they re being built and the aesthetic preferences of the homeowner. Western red cedar is reddish brown. With a cordless drill driver you can drive them about as fast as nails.
Radius edged cedar pressure treated and composite decking share similarities. In this example 28 sf falls under the 36. Home building a deck deck post size. To add beauty and durability to your cedar deck use a penetrating stain.
The wood you choose should have an excellent resistance to decay and cedar is one such wood. In other words look at the wood species post size and load area and you will see the maximum height of post you can safely use. Within a few years the cedar ages to a silvery gray. If you chose to use cedar post its maximum height would be 10 ft.
Decking screws are coated for corrosion resistance are sharp tapered and self sinking. All three choices 5 4 x 6 in. This soft wood splinters easily but holds up well in rain sun heat and cold. With joists just 9 feet 7 1 2 inches long we add in 1 1 2 inches for the ledger thickness and another 3 inches for the rim joist which will act as our beam and the span is exactly 10 feet.
When attaching stair stringers use a level to draw two plumb lines to mark the left and right positions for the skirts and horizontal lines to mark the top tread location. A good all around choice is 10 decking screws generally in 2 1 2 to 3 1 2 inch lengths. Screws come in an astonishing array of styles. The 10 best sheds for your backyard.
They have risers also called toe kicks treads and railings. The stairs should be at least 36 inches wide. Redwood another premium deck wood is easy to work with naturally decay and insect resistant and rugged enough to avoid warping checking and splitting. Deck stairs are typically made from 2 x 12 stringers spaced about 12 to 16 inches apart.
According to the deck joist and joist sizing chart 2 by 6 joists on 16 inch centers will span 9 feet 9 inches.