Deck Calculator


This tool will calculate both the size and quantity of Bear Boards™ you need to finish your maintenance free residential deck.

If your spacing between the centers of the joists is 16", we recommend using 5/4" x 6" Bear Boards™.

If your spacing between the centers of the joists is 24", we recommend using 2" x 6" Bear Boards™.

If this is a commercial application, we recommend using 12" centers for 5/4x6 boards and 16" oc for 2x6 boards
a little extra support makes a big difference with heavy traffic over the years.

First, choose your joist spacing.

   
   


 

 


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