Decks.com by TrexDeck beam span calculator canada, deck design and ideas, what costs to...

Joose are part of the framing system of a deck.The deck is supported by a series of horizontal structures.While beams are vertical, there is a level surface on top of each beam to lay your deck materials across.Joists are made from wood or steel.

As a critical part of a deck that will last you for years to come, it's important to find out just how many joists you'll need to safely support your deck.The larger the deck, the bigger the joists.16 inches from the center of the joist next to it can span 1.5 times in feet.Refer to this chart to learn more about deck joist spacing and allowable span.

How much lumber will you need?To plug in your desired type of wood, the size of your joists, and the required spacing between each joist, use the joist span and spacing calculator below.

It's important to choose the area where you live.Every region has different types of wood.Douglas Fir is not available in the Southeast.The West coast does not have Southern Yellow Pine.

There are strength differences between different types of wood.If you want to find out which species of wood is available in your market, you have to check your local building codes.

Shipping costs can increase the amount of lumber you will spend if you order a specific type of wood from the supplier.

It may not be the strongest material available to you, even if you like the look of it.It is possible that Treated Fir is a better solution.It is possible to stain a specific type of wood.The strength and span are important.

If you are building a deck, you don't have to only use wood to build it.Steel joists are a better alternative to wood.When using the strongest wood to build a deck, it is still subject to the elements and can bend, bow, or warp with time.