2X8 joists required for wood railing support as per SB-7 of the Ontario Building Code. Stair treads must sustain a weight of at least 300 pounds in. As with any deck remember that any deck that is 2 feet or more above the ground must have a railing system. Stair rails on decks should be between 34 inches and 38 inches high measured vertically from the nose of the tread to the top of the rail. Make a space between the post and the deck rail post no wider than the spacing between balusters. Using Titan Post Anchors to mount your wooden structural posts. This includes the space between the platform and the top rail. 2 If the required width of a ramp or f light of stairs is more than 2 200 mm one or more intermediate handrail s continuous between landings shall be. Post Anchors are made to support a maximum raililng height of 42 inches. In Ontario any deck over 2 ft off the ground has to have a 36 railing. Below well take a look at some of the main considerations when asking how far apart should deck posts be. The height code and other requirements for deck railing in Ontario are based on building experience and the areas climate. Keep in mind that is only if you build it exactly as shown in those drawings. For deck heights up to 5 feet on minimum 8 inch sono tubes. Composite balusters never touch the deck and are held in place four inches or less from the top of the decks surface. All supports shall be restrained from lateral displacement at the footing.Ĭomposite Decking Board Sizes Google Search Deck Stair Railing Deck Designs Backyard Deck Railing Systems However for the main railing on the deck I have seen references to some of the axiomatic drawings between 4 and 6.ĭeck railing post spacing ontario. The problem is that the railing post acts like a lever exerting a very large force on the connection at the bottom.
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