Roof Railing Height

Osha railing requirements for stair railing.

Roof railing height.

30 to 34 inches in height. In general industry osha standards say the guardrail height railing must be 42 high. 1910 29 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. When conditions warrant the height of the top edge may exceed the 45 inch height provided the guardrail system meets all other criteria of this paragraph.

But in the construction industry osha states the proper response is 42 plus or minus 3. The top of the handrail should be at least 34 inches. 2 x 4 stock not more than 6 feet apart. 1910 29 b 1 the height of top rails must be 42 inches plus or minus 3 inches above the walking working surface.

Top edge height of top rails or equivalent guardrail system members shall be 42 inches 1 1 m plus or minus 3 inches 8 cm above the walking working level. Step 1 construct an architecturally correct balustrade with a railing height of 27 25 inches your window height or. Stair treads must sustain a weight of at least 300 pounds in an area no more than four inches square. In nyc railings must comply with 2014 nyc building code section 1013 and 1607.

Respect minimum height requirements safety is important and something that should always supersede style. Step 2 install a 2 x 3 or 2 x 4 piece of lumber parallel to the top hand rail with the top of that piece being 36. The minimum height of the railing varies based on the height of the deck. This is what you need to do.

Decks 24 to 5 10 180 cm need 36 guards and anything above 5 10 requires a 42 high railing. In the construction industry your rail is compliant if the top railing falls between 39 from the walking surface and 45 from the walking surface. 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. 1 1 2 nominal diameter not more than 8 feet apart.

The top edge height may exceed 45 inches 114 cm provided the guardrail system meets all other criteria of paragraph b of this section see figure d 11 below. Intermediate rail at about halfway up what to use for railings. Often older buildings may comply with the code under which they were constructed. In new york city roofs balconies or terraces with slope of 2 4 12 or less and height of 22 feet or greater require railings per 2014 nyc building code section 1509 8.