Maximum Deck Height Without Railing
The 2012 international building code ibc 2012 generally requires guardrails when the difference in elevation between the upper and lower surfaces is 30 inches or greater.
Maximum deck height without railing. Railing ibc code cheat sheet guardrail 1. Generally most railings are from 38 42 high. The minimum height of the railing varies based on the height of the deck. The minimum height of the railing varies based on the height of the deck.
If your porch floor is over the heights stated the code requires a balustrade porch railing. Decks 24 to 5 10 180 cm need 36 guards and anything above 5 10 requires a 42 high railing. Guards are required when then deck is 24 60 cm above grade. There are building code requirements for a porch.
Respect minimum height requirements safety is important and something that should always supersede style. In other words a deck less than one metre 1m above ground is not required to have a handrail though depending on the height it may still be recommended. Requirements for deck stairs. Generally most areas require at least 36 height above the deck.
Guards shall be located along open sided walking surfaces that are located more than 30 measured vertically to the floor or grade below at any point. 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. What is the maximum height from the ground a deck can be without requiring a handrail. In the usa if your porch floor is less than 30 inches high from the ground a porch railing is not required by code.
Required guards shall be not less than 42 high with the exception of occupancies not more than three stories above grade within individual dwelling single family units which. Asked by wiki user. Many builders prefer 42 heights and up to 52 for deck levels that are a greater. Decks 24 to 5 10 180 cm need 36 guards and anything above 5 10 requires a 42 high railing.
The building code of australia bca advises that a handrail is required where there is the possibility of falling over one metre or more from a floor or building. In canada the maximum height from the ground is 24 inches. Treads must be at least 10 inches deep measuring from front to back. Canada residential rail height and dimensions.
The code has some very specific requirements for deck stairs.