Florida Building Code Deck Railing Height

The top of the handrail should be at least 34 inches.

Florida building code deck railing height.

Guards are required when then deck is 24 60 cm above grade. Florida deck building codes. Commercial decks attached to multi family buildings such as apartment buildings or businesses are regulated under the international building code ibc. The ibc requires 42 high guardrails.

Handrail height measured above stair tread nosings or finish surface of ramp slope shall be uniform not less than 34 inches 864 mm and not more than 38 inches 965 mm. The code establishes a maximum vertical height of 147 inches 12 feet 3 inches between landings or floor levels for a flight of stairs. Florida building code requirements for decks. The minimum height of the railing varies based on the height of the deck.

Building a deck requires careful planning. The irc requires guardrails to be at least 36 in height measured from the deck surface to the top of the rail. 1 from a height of 36 inches 914 mm to 42 inches 1067 mm guards shall not have openings that allow passage of a sphere 4 3 8 inches 111 mm in diameter. Risers must be at least 4 inches in height and the stair nosing must be between 3 4 and 1 1 4 inches.

Stair treads cannot slope more than 1 4 inch from the back of the stair to the nosing. The code has some very specific requirements for deck stairs. Regardless of the material you use you need to be aware that florida has strict guidelines for deck building. 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.

Stairs may not have risers greater in height than 7 3 4 inches or treads less than 10 inches. The height limit established by code is intended to provide a reasonable interval for the user so that they may rest on a level surface and to alleviate the negative effects of long uninterrupted flights. Treads must be at least 10 inches deep measuring from front to back. If you plan on building a deck on your own we still recommened seeking the advice of a professional deck builder.

Install railings on any deck that is 30 inches or more from the surrounding surface and on at least one side of a stairway leading to the deck. 2 the triangular openings at the open sides of a stair formed by the riser tread and bottom rail shall not allow passage of a sphere 6 inches 152 mm in diameter. Florida building codes user.