For this platform height in a domestic property any railings or balustrades should be at least 900mm higher than the deck itself. Additionally a sphere of 100mm in diameter must not be able to.
There are specific regulations on everything from the distance between your balustrades to the screws used to anchor the railing.
At what height do you need a railing. If your porch or deck is above a certain distance from the ground over 9 feet for example you may be required to install 42 inch balusters or longer. Basically railing height must be at least a minimum of 36 inches from the floor of your porch floor. 191029k1 – A standard toeboard shall be 3 12 inches in vertical height from the top edge to the bottom level of the floor platform runway or ramp.
Commercial decks that work for multi-family houses are controlled by International Building Code IBC. The railing height for common single-family detached homes is controlled by the International Residential Code IRC. This means horizontal balustrades are not allowed to be used at this height and vertical balustrades should have no footholds.
Generally for exterior doors the railing should be at least 36 inches high. They do not require anything at all. A railing is only necessary if the deck is 30 or more off the ground and 24 in certain jurisdictions.
Apr 6 2016 2 min read The 2012 International Building Code IBC 2012 generally requires guardrails when the difference in elevation between the upper and lower surfaces is 30 inches. The IBC requires 42 high guardrails. If your porch floor is over the heights stated the code requires a balustrade porch railing.
In the USA if your porch floor is less than 30 inches high from the ground a porch railing is NOT required by code. 191029 b 1 The top edge height of top rails or equivalent guardrail system members are 42 inches 107 cm plus or minus 3 inches 8 cm above the walking working surface. Theres a need for you to be aware of the various building codes and also meeting their requirements such as the dimension of the stairs as well as the number of railings etc.
191029b1 – A standard railing shall consist of a top rail an intermediate rail and posts and shall have a vertical height of 42 inches plus or minus 3 inches above the working-walking surface. It requires at least a 36 height guardrail counting the space between the top rail and the platform itself. Commercial decks attached to multi-family buildings such as apartment buildings or businesses are regulated under the International Building Code IBC.
Commercial decks attached to multifamily buildings such as apartment buildings or businesses are regulated under the Internation Building Code IBC. There is no maximum height. The IRC requires guardrails to be at least 36 in height measured from the deck surface to the top of the rail.
OSHA 191029 b contains system requirements that employers must follow to ensure guardrail systems will protect workers from falling to lower levels. The International Building Code says that your railings must be 36 inches or higher but that isnt the only consideration. Thats why I recommend buying railing panels.
For these decks the handrails must not have any climbable elements located between 150mm and 760mm of the floor. Many states and provinces mandate deck railings to be at. Areas with a drop of more than 600mm must be guarded by railings that are a minimum height of 1100mm in order to comply with building regulations.
The parts of your deck that are 26 inches off the ground do need a railing. In Canada the maximum height from the ground is 24 inches. The IRC requires guardrails to be at least 36 in height measured from the deck surface to the top of the rail.
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. Note that some local jurisdiction or state require higher such as 42 in California. In some states such as California the minimum height is 42.
Decks four metres 4m from the ground or higher need to meet additional design requirements. The height of your railings and gates should be the main consideration. The answer to your question is yes you do need a railing and no you dont need a railing.
This means that the handrail must be situated directly on top of the balustrade itself if you want to create the lowest profile possible. The parts of your deck that are 12 inches off the ground do not require a railing.