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 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.
MICHIGAN BUILDING CODE HANDRAIL GRASPABILITY Issue What constitutes an equivalent graspability for handrails not meeting the specific requirements of section 1009.11.3 of the Michigan Building Code? Code Section 1009.11.3 states: Handrails with a circular cross section shall have an outside diameter of at least
Building code guidelines for deck guardrail height, stairs, and railing, as recommended by the most recent International Building Code IBC . Deck Stairs: Rail Height and Stair Treads. Stair rails for decking should be between 34 inches and 38 inches high. This is measured vertically from the nose of the tread to the top of the rail.
36-37" high railings put the majority of the body mass above the railing height. A slip , bump or dumb move puts you over the railing much easier at the lower heights than at 42" and higher. The lower railing height actually acts as a fulcrum instead of a restraining device.
The sweep space between the deck surface and the bottom rail must be less than 4". Handrails are required for stairs and must meet standards as specified by R in the IRC code. The top edge of the handrail must be placed between 34 and 38 above the nosing of the stair treads.
Deck Porch or Patio Specifications. Before any construction can begin, construction plans must be approved by the Department of Building and Safety. It also covers any work regulated by the Michigan Building Code, Michigan Residential Code and/or City Ordinance Decks, Porch or Patio Permits Distance/measurements from the deck, porch
The state has a standard building code. The rule on railing being required for a deck is 30 inches above the grade or floor height. The Guard railing height is not less then 36 inches. hand rails height on stairs is not less then 34 inches measured vertically from the nose of the tread. spacing on upright clousures shall not allow the passage of a 4 inch sphere.
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