Deck Post Size Calculator

The anchor is hidden within the post unlike unsightly bulky exterior metal post brackets.
Deck post size calculator. For this reason it s important to calculate how many beams and concrete footings to secure each beam your deck will need. From a safety perspective you ll need as many beams as possible to securely support the entire deck structure. But if there is any doubt the additional cost to use 6x6s instead is small compared with the total cost of a deck. This calculator determines the size of each tributary area of your deck.
The titan post anchor is the most advanced hidden wood post anchoring system of its kind. Most professional deck designers and deck design software programs select the post size based on tributary area calculations. And while it s important to have a deck that s aesthetically pleasing to you the most vital part about your deck is making sure it s structurally sound. Fewer posts on upper level decks are typically more desirable to the occupants and this drives the use of larger framing materials for longer spans.
It then determines the total load from. Home deck load calculator. Handyman wants to remind you that these are estimates and you should plan accordingly. To calculate the load you should use 40lbs per square foot for live loads these are variable loads that are dynamic such as the weight of people and furniture and 15 lbs per square foot for dead loads this is the weight of the materials used for the construction of the deck for a total load weight of 55 lbs per square foot.
Use our calculator to estimate the cost of deck boards stairs and more. Then use the site to find reliable decking contractors near you. Enjoying your deck on a beautiful summer day is the perfect way to entertain guests outside or just unwind and relax. The tributary area is the portion of a deck supported by each deck post.
The species of lumber size of lumber and the load it carries. In conclusion 4x4s are indeed a sufficient size post to use for many many deck loading conditions. Determine your beam and footing size based on your joist span and post spacing.