This is the code rail. Top of gripping surfaces of handrails shall be 34 inches 865 mm minimum and 38 inches 965 mm maximum vertically above walking surfaces stair nosings and ramp surfaces.
In some states such as California the minimum height is 42.
Stair railing height code illinois. A guardrail is typically required for stairs with 4-or-more risers or for a deck or balcony with 30 inches above grade. Designers owners and contractors need to follow the most stringent of these two codes as it relates to construction work in alterations additions and new construction. Handrail height shall not be less than 34 inches and not more than 38 inches.
A handful of states and some provinces mandate railings begin at 24 above grade not 30. The State of Illinois Capital Development Board has adopted by State Statute the Illinois Accessibility Code effective October 23 2018 Standards for Accessible Design. Before January 17 2017.
Guard railing height other specifications and building codes. Your railing height is now up to the 36 code. Handrails with circular cross section shall be between 1 14 and 2 inch diameter.
Handrails are required for stairs in many applications and must meet standards as specified by R311563 in the IRC code. Need more clarification contact Wagner with any additional questions. This document provides building code specifications sketches photographs and examples of defects used in inspecting indoor or outdoor guards or guard railings required at stairway landings porches decks walkways balconies.
Handrail height measured above stair tread nosings or finish surface of ramp slope shall be uniform not less than 34 and not more than 38. Decks 24 to 5-10 180 cm need 36 guards and anything above 5-10 requires a 42 high railing. Use wood blocks or fasteners to attach it to the hand-rail below.
Code requires guardrail in residential structures be a minimum of 36 inches. The top edge of the handrail must be placed between 34 and 38 above the nosing of the stair treads. Deck railing height is a minimum of 36.
Building Codes Regulations 401 South Spring Street 3rd Floor Stratton Building Springfield IL 62706. This should measure from the top edge of the top rail down to the the deck surface. Whatever You Need Whatever You Want Whatever You Desire We Provide.
This applies to the broad majority of the United States for all residential decks. Top rail may also serve as handrail if height of the system is between 36 and 38 inches. Building on a 165-year legacy Wagner is the go-to resource for metal fabricating and architectural railing expertise.
Some areas require taller guardrail. A railing is only necessary if the deck is 30 or more off the ground and 24 in certain jurisdictions. 331 13- 124-320 Stair railings and guardrails.
Well almost to code. Many states and provinces mandate deck railings to. Handrails shall be at a consistent height above walking surfaces stair nosings and ramp surfaces.
Handrail ends must be returned and terminated at rail posts. Guardrail refers to the structural railing element that sits atop a railing system. Step 2 Install a 2x 3 or 2x 4 piece of lumber parallel to the top hand rail with the top of that piece being 36 inches high.
Not less than 30 inches above the nosing. Deck railing height should be a minimum of 36 inches. The minimum height of the railing varies based on the height of the deck.
42 plus or minus 3. Guidelines for building guardrails on balconies decks landings stair landings. Per Section 13-124-320 guards shall be required at every point of danger including at all edges of every floor balcony mezzanine or other space used or intended for human occupancy which is at a height of more than 2-0 above the floor ground or pavement directly below.
Minimum guard height is 34 in. Handrail height measured vertically from the sloped plane adjoining the tread nosing or finish surface of ramp slope shall be not less than 34 inches 864 mm and not more than 38 inches 965 mm. For these stair rail systems the top rail may serve as a handrail provided the top rail is 36 to 38 inches in height as measured at the leading edge of the stair tread to the top surface of the top rail and meets all other handrail requirements in 191029 f.
The Code is intended to establish minimum scoping and technical design requirements to ensure that the built environment in the State of Illinois is designed constructed and altered to. Be sure to check with your code official regarding your. The Illinois Accessibility Code Code implements the Environmental Barriers Act 410 ILCS 25.
Handrails must meet the required grip size per section R311785. There is no maximum height.