Florida Building Code Deck Railing Height

Building a deck requires careful planning.

Florida building code deck railing height.

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. Risers must be at least 4 inches in height and the stair nosing must be between 3 4 and 1 1 4 inches. The code establishes a maximum vertical height of 147 inches 12 feet 3 inches between landings or floor levels for a flight of stairs. 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.

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. Florida building code menu. Florida deck building codes.

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. The top of the handrail should be at least 34 inches. Florida building codes user. 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.

Florida building code requirements for decks. If you plan on building a deck on your own we still recommened seeking the advice of a professional deck builder. Stairs may not have risers greater in height than 7 3 4 inches or treads less than 10 inches. The irc requires guardrails to be at least 36 in height measured from the deck surface to the top of the rail.

The minimum height of the railing varies based on the height of the deck. Commercial decks attached to multi family buildings such as apartment buildings or businesses are regulated under the international building code ibc. Order a florida building code book florida building code 7th edition 2020 fbc 6th edition 2017 fbc code resources and supplements to the fbc find an amendment or declaratory statement find or submit a non binding interpretation find or submit an accessibility waiver what. Regardless of the material you use you need to be aware that florida has strict guidelines for deck building.

The ibc requires 42 high guardrails. Decks 24 to 5 10 180 cm need 36 guards and anything above 5 10 requires a 42 high railing. 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.