Floor Decking Size

Calculate how many deck boards hidden fasteners and screws are needed for your deck given the deck size and preferred board length.

Floor decking size.

Length x width in feet and inches total length of your deck s perimeter board size. The chemical treatment protects the galvanized steel from developing white rust during. Generally a deck should be wider than it is deep with the longer dimension running along the house. Order sizes for g 40 or galvanizing heavier than g 90.

Estimate the cost of decking hidden fasteners and screws by entering a price per board. For best results refer to our wood and composite deck joist span table. The angle of your decking 90 to the joist giving a horizontal straight across look 45 to the joist giving a diagonal slanted look to your floor boards. 2 prime ground contact pressure treated lumber.

The average deck size is between 300 and 400 square feet. A small deck intended to hold a round dining table should be at least 12 feet by 12 feet while a large deck can be designed with much more space. Deck boards 2 x 8 x 16 1 x 8 x 10 lumber related products 2 in. 5 4 deck board trex rocky harbor pressure treated deck boards 16 ft.

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.