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Railing too low to grasp (C) Daniel Friedman Building Handrailing Code Specifications & OSHA Stair Codes
Model building codes specify handrailing construction

  • POST a QUESTION or COMMENT on code requirements for building and installing stair railings and guard rails and stair/railing safety & regulations

Handrails & handrailings codes for stairs, steps, & other locations:

This article provides example & specific stair rail construction & installation specifications & building code citation for handrailings used in or at buildings on stairs and at other walking surfaces where handrails are needed.

This article series explains and illustrate the requirements for graspable handrails & railings used inside or outside buildings, including guardrails, hand railings on steps and stairs, and stair rails or stair guards for both interior and exterior stairways. used on stairs, balconies, decks, ramps, walks.

We include descriptions & definitions of graspability for handrailings, and we illustrate safe and unsafe, graspable and not-graspable handrailings in sketches, photographs, and building code citations.

These stair and railing articles provide building code specifications, sketches, photographs, and examples of stair & railing safety defects used in inspecting indoor or outdoor stair railings or handrails and related conditions for safety and proper construction. Our page top photo illustrates an open, exterior stair at La Huerta, Guanajuato, Mexico.

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Handrail Specifications & Defects: requirements for handrailings along stairs & other locations

Outdoor handrail with running water at el Alhambra in Granada Spain (C) Daniel Friedman

This article explains and illustrate the requirements for safe, usable hand railings on steps and stairs, both interior and exterior stairways. Handrailings are a critical safety feature on outdoor and indoor stairs, and ramps, as are guardrails along landings, platforms, decks, porches, and similar structures.

[Click to enlarge any image]

At above or left the "handrailing" was filled with running water when we photographed it at el Alhambra in Granada, Spain. This is not a particularly easy rail to grasp if one is falling down the slippery brick stairs.

When Are Handrails Required? How many steps, what total rise height requires a handrail?

The final authority on when and where railings are required on steps, stairs, landings, balconies and decks, rests with your local building code official.

The building code requirement for stair railings typically requires handrailings on stairs that have a total rise of three feet or more. Certainly the stairway that we observed in La Huerta, Mexico (photo at left) as well as the rooftop deck do not meet current safety standards.

Reader Question: Is it "legal" for a basement stair to have no handrailing?

Open basement stair no railing (C) Daniel Friedman

I am purchasing a condo and there is no handrail on the stairs leading to the basement. there is a wall on the left and no handrail on the right. is this legal in new york state, and or nassau county? thank you for you assistance, S.F. 7/26/12

Reply: No, not normally

Our photo (at left) shows a common but unsafe lower floor or basement stair condition in an older home.

This stair is missing both handrailings and a stair rail or stair guard along the stair open side.

To make it possible to move large furniture or other objects between floors someone has removed the handrail and balusters that were originally installed on the open side of this stairway. We are sure that a stair rail was originally in place because we see the bottom newel post in our photo.

This is an unsafe stairway - the rail and balusters should be replaced.

If the stair is more than three feet wide (probably it's not), and for all stairs in some jurisdictions, a handrail may also be required along the wall.

The "legality" of this or any other building condition is in the final hands of the local building code department and officials.

Watch out: sometimes a local building department or official will issue a certificate of occupancy or "CO" on a building with conditions like the one shown here, either because the site was not actually visited (instead the "CO" indicates that there were "no issues on file") or because the official just didn't notice or didn't recognize an improper or unsafe condition.

Nevertheless, a "CO" does not prevent accidents nor litigation. "Saying it's OK" doesn't make it "OK" if an unsafe condition exists, and if there is an injury the building department is not going to pay the injured person's medical bills.

For more details about balusters (vertical spindles in railing construction)

see BALUSTERS, STAIR & RAILING CODES for full details of this topic and also

see GUARDRAIL CODES & STANDARDS (railings on landings and open hallways, porches, screened porches, balconies that are more than 30" above floors or grade)

Handrailing Building Codes, OSHA's & Other Codes' Handrailing requirements

Handrail at the Metropolitan Opera is graspable where needed © D Friedman at InspectApedia.com

Our photo illustrates a handrail that is indeed "graspable"

OSHA requires these handrailing details

Winding stair with handrail that blocks unsafe walking area (C) Daniel Friedman Mexico

Above, installed in a restaurant in San Miguel de Allende, Guanajuato, this stair railing includes a grab rail designed also to block the use of the too-small insider corner of the triangular stair treads just below.

In particular the vertical grab bar blocks the unsafe tread area when people are descending the stair.

CA & OSHA Codes for [Graspable] Handrails Along Stairs & for Stair Rails Along Open Stairways as Guards

Stair_Rail_Cant_Grasp (C) Daniel Friedman

Details about handrailing graspability are discussed separately

at GRASPABILITY of HANDRAILINGS. Excerpts are below.

Some codes (CA/OSHA Title 8 Section 1626) may cause a little confusion between the definition of handrail (green arrow) and guardrail, by adding a third term, stair rail (red arrow).

A stair rail is basically a guard rail along an open stairway. A stair rail may itself be graspable and serve as a handrailing, or the stair rail might be higher, larger, and not-graspable, as shown in our photo at left. [When these stairs were first constructed, the handrail was not present.]

The following requirements apply to all stairways as indicated:

1926.1052(c)(1) Stairways having four or more risers or rising more than 30 inches (76 cm), whichever is less, shall be equipped with:

(A) At least one handrail; and

(B) A stair rail consisting of a top rail and mid-rail along each unprotected side or edge.

This separation of handrail from stair rail appears intended to permit the construction of the equivalent of a "guardrailing" along open stairways and consisting of not just the horizontal members described in (B) above.

But along an open stairway there will also be a requirement for vertical balusters or other means of enclosing the open or unprotected side or edge. Here "unprotected" side or edge means an "open" stairway - that is, stairs that do not run along an enclosing building wall.

Handrailing Specifications from CA/OSHA Title 8 Section 1626

Railing too low to grasp (C) Daniel Friedman

My photo (left) shows the difficulty of making use of a too-low handrailing when descending a stairway.

Continuing from CA/OSHA Title 8 Section 1626 [paragraph (1) is given and discussed above]:

1926.1052(c)(2) Winding and spiral stairways shall be equipped with a handrail offset sufficiently to prevent walking on those portions of the stairways where the tread width is less than 6 inches (15 cm).

1926.1052(c)(3) The height of stair rails shall be not less than 34 inches nor more than 38 inches from the upper surface of the stair rail to the surface of the tread, in line with the face of the riser at the forward edge of the tread.

1926.1052(c)(4) Mid-rails shall be located at a height midway between the top edge of the stair rail and the stairway steps.

(A) Screens, mesh, or other material, when used in lieu of mid-rails, shall extend from the top rail to the stairway step, and along the entire opening between top rail supports.

(B) Other structural members, when used, shall be installed such that there are no openings in the stair rail that are more than 18 inches (46 cm) wide.

1926.1052(c)(5) Handrails and the top rails of stair rails shall be capable of withstanding, without failure, a force of at least 200 pounds (890 n) applied within 2 inches (5 cm) of the top edge, in any downward or outward direction, at any point along the top edge.

1926.1052(c)(6) The height of handrails shall be not less than 34 inches nor more than 38 inches from the upper surface of the handrail to the surface of the tread, in line with the face of the riser at the forward edge of the tread.

1926.1052(c)(7) When the top edge of a stair rail also serves as a handrail, the height of the top edge shall be not less than 34 inches nor more than 38 inches from the upper surface of the stair rail to the surface of the tread, in line with the face of the riser at the forward edge of the tread.

1926.1052(c)(8) Stair rails and handrails shall be so surfaced as to prevent injury to employees from punctures or lacerations, and to prevent snagging of clothing.

1926.1052(c)(9) Handrails shall provide an adequate handhold. [This means that handrails must be graspable.]

1926.1052(c)(10) The ends of stair rails, handrails and mid-rails shall be constructed so as not to constitute a projection hazard.

1926.1052(c)(11) Handrails that will not be a permanent part of the structure being built shall have a minimum clearance of 3 inches (8 cm] between the handrail and walls, stairrail systems, and other objects.

Profiles & Dimensions of Graspable vs Non-Graspable Handrailings

Details about the codes for and construction of properly graspable handrails are

at GRASPABILITY of HANDRAILINGS.

Excerpts are just below.

2x handrail profiles - CA CBC - DF

If the horizontal profile of a stairway handrailing is too fat (we give an example below, thumb grooves help but don't eliminate the hazard - for oversized stair rails simply can't be grasped securely.

These two sketches (above and below) are found in the California Building Code for stairs and railings [37].

Type II Residential Handrails - for perimeter larger than 6 1/4"

Some (not all) codes allow handrails that have an overall perimeter greater than 6 1/4", most commonly to permit use of 2x lumber to construct handrails.

However in these larger sizes, the handrail must have a thumb and finger groove; Some older codes may permit the 2x6 handrail profile at far left in the illustration below, but as of 2009 the handrail needs a groove on both sides.

The intent of the finger and thumb groove is to provide equivalent graspability as might be obtained on a round 2-inch handrail. (The 2-inch handrail is allowed by all U.S. building codes.)

2x handrail profiles - CA CBC - DF

Watch out: No model building code and no other building code that we have surveyed permitted 2x6 or even 2x4 handrailings installed "on the flat" as a safe graspable stair handrail system. The two sketches here illustrate graspable (and X'd out non-graspable) handrailing profiles.

Reader Question: is a 2x6 handrailing safe and legal?

I fell using a handrail. It was a 2 by 6 piece of wood. Was this safety railing up to code in 1991? - Anon 8/20/12

Will a 2 by 6 pass code prior to 1991 to use as a safety railing ? - Anon

Reply: What are the Specifications for a Graspable 2x Hand Railing Along a Stair?

Anon, a 2x6 handrailing placed "on flat" and even a 2x4 handrailing in the vertical position if it lacks a thumb-groove (sketch above from the CBC [37] - click to enlarge) is not readily graspable, is not safe, and does not comply with the hand railing maximum perimeter rules in model building codes. Recapping from our article above in which we describe the shape and size parameters for stair handrails:

That last item in our bulleted list means that code inspectors may approve a 2x6 or 2x4 hand railing placed in the vertical position (narrow dimension facing up - a width that can be readily grasped during a fall, while on flat it cannot - but the design needs to include a finger recess to permit a secure grip.

Without that finger or thumb recess (seems to me it should be on both sides of the rail) the grasp is not secure.

A Comparison of Building Codes Specifying Hand Railing Requirements         

Handrailing at a tango milonga, Buenos Aires Argentina © D Friedman at InspectApedia.com

Sample excerpts of sources which a building code compliance inspector would be expected to cite in support of requiring a properly-designed, properly-secured guard rail include but are not limited to the citations below.

Our photo (left) indicates mid-stairway activities that could require secure handrails at a Tango dance hall in Buenos Aires.

International Building Code 2000 (BOCA, ICBO, SBCCI) Handrail Rules

1003.3.3.11.3 Handrail grasp ability. 

andrails with a circular cross section shall have an outside diameter of at least 1.25 inches (32 mm) and not greater than 2 inches (51 mm) or shall provide equivalent grasp ability.

If the handrail is not circular, it shall have a perimeter dimension of at least 4 inches (102 mm) and not greater than 6.25 inches (159 mm) with a maximum cross-section dimension of 2.25 inches (57 mm).

Edges shall have a minimum radius of 0.125 inch (3.2 mm).

100333.11.4 Continuity.

Handrail-gripping surfaces shall be continuous, without interruption by newel posts or other obstructions.

1607.7 Loads on Handrails, guards, grab bars and vehicle barriers

1607.7.1.1 Concentrated Load. 

Handrail assemblies and guards shall be able to resist a single concentrated load of 200 pounds (0.89kN), applied in any direction at any point along the top, and have attachment devices and supporting structure to transfer this loading to appropriate structural elements of the building.

1607.7.1.2 Components.

 Intermediate rails (all those except the handrail), balusters and panel fillers shall be designed to withstand a horizontally applied normal load of 50 pounds (0.22 kN) on an area not to exceed one square foot (305mm2) including openings and space between rails.

BOCA National Property Maintenance Code 1993 Handrailing Requirements

PM-305.5 Stairs and railings:

 all interior stairs and railings shall be maintained in sound condition and good repair.

Commentary: Handrails, treads and risers must be structurally sound, firmly attached to the structure, and properly maintained to perform their intended function safely. During an inspection the code official should inspect all stringers, risers, treads, and handrails.

PM-305.6 Handrails and guards: 

Every handrail and guard shall be firmly fastened and capable of supporting normally imposed loads and shall be maintained in good condition.

Commentary: This section provides for the safety and maintenance of handrails and guards. See Section PM-702.9 for additional requirements.

PM-702.9 Stairways, handrails and guards: 

Every exterior and interior flight of stairs having more than four risers, and every open portion of a stair, landing or balcony which is more than 30 inches (762mm) high, nor more than 42 inches (1067mm) high, measured vertically above the nosing of the tread or above the finished floor of the landing or walking surfaces. Guards shall be not less than 30 inches (762mm) high above the floor of the landing or balcony.

Commentary: Handrails are required on all stairs more than four risers in height. Handrails cannot be less than 30 inches nor more than 42 inches above the nosing of the treads (see Figure PM-702.9).

Guards are required on the open side of stairs and on landings and balconies which are more than 30 inches above the floor or grade below.

The guard must be at least 30 inches above the floor of the landing or balcony.

Guards are to contain intermediate rails, balusters or other construction to reduce the chance of an adult or child from falling through the guard.

If the guard is missing some intermediate rails or balustrades, it is recommended that the guard be repaired to its original condition if it will provide protection equivalent to the protection it provided when originally constructed.

Uniform Building Code Stairway, Railing, & Guardrail Specifications (UBC 10.3.3.36)

Using 1997 UBC version as a model [38]

Stairway Handrail Width Requirements & Codes

The handgrip portion of handrails shall not be less than 1-1/4 inches (32 mm) nor more than 2 inches (51 mm) in cross-sectional dimension or the shape shall provide an equivalent gripping surface. 

The handgrip portion of handrails shall have a smooth surface with no sharp corners. 

Handrails projecting from a wall shall have a space of not less than 1-1/2” (38 mm) between the wall and the handrail.

Stairway Handrail Height Requirements & Codes

Handrailing height requirements

The top of handrails and handrail extensions shall not be placed less than 34” (864 mm) nor more than 38 inches (965 mm) above landings and the nosing of treads. 

Handrails shall be continuous the full length of the stairs and at least one handrail shall extend in the direction of the stair run not less than 12 inches (305 mm) beyond the top riser [sketch at left] nor less than 12 inches (305mm) beyond the bottom riser. 

Ends shall be returned or shall have rounded terminations or bends.

Exceptions:

1.  Private stairways do not require handrail extensions

2.  Handrails my have starting or volute newels within the first tread on stairways in Group R, Division 3 Occupancies and within individual dwelling units of Group R, Division 1 Occupancies.

Sketch of handrailing heights (above left) is from the Florida Handrailing Code advisory 505.4. Quoting that document:

The requirements for stair and ramp handrails in this code are for adults. When children are the principal users in a building or facility (e.g., elementary schools), a second set of handrails at an appropriate height can assist them and aid in preventing accidents.

A maximum height of 28 inches (710 mm) measured to the top of the gripping surface from the ramp surface or stair nosing is recommended for handrails designed for children. Sufficient vertical clearance between upper and lower handrails , 9 inches (230 mm) minimum, should be provided to help prevent entrapment

Stair Handrail requirements - one vs both sides of the stairway:

Stairways shall have handrails on each side, and every stairway required to be more than 88 inches (2235 mm) in width shall be provided with not less than one intermediate handrail for each 88 inches (2235 mm) or required width. Intermediate handrails shall be spaced approximately equally across with the entire width of the stairway.

Exceptions:

1. Stairways less than 44 inches (1118 mm) in width or stairways serving one individual dwelling unit in Group R, Division 1 or 3 Occupancy or a Group R, Division 3 congregate residence may have one handrail.

2. Private stairways 30 inches (762) or less in height may have a handrail on one side only.

3. Stairways having less than four risers and serving one individual dwelling unit in Group R, Division 1 or 3, or a Group 4, Division 3 congregate residence or Group U Occupancies need not have handrails.

Full Text of Adopted Building Codes 2006, 2012

The ICC has free, limited, live, online access to some of the latest codes, but I couldn't find the free link for IRC immediately.

Handrailing Clearance Distance to Wall

Handrail clearancde to wall

Typically codes require a minimum of clearance of 1 1/2 inches between the inner surface of the handrailing and the adjacent wall. Our sketch is from Figure 505.5 of the Florida Handrailing code which states:

505.6 Gripping Surface.

Handrail gripping surfaces shall be continuous along their length and shall not be obstructed along their tops or sides. T

he bottoms of handrail gripping surfaces shall not be obstructed for more than 20 percent of their length. Where provided, horizontal projections shall occur 11/ 2 inches (38 mm) minimum below the bottom of the handrail gripping surface.

EXCEPTIONS:

1. Where handrails are provided along walking surfaces with slopes not steeper than 1:20, the bottoms of handrail gripping surfaces shall be permitted to be obstructed along their entire length where they are integral to crash rails or bumper guards.

2. The distance between horizontal projections and the bottom of the gripping surface shall be permitted to be reduced by 1/ 8 inch (3.2 mm) for each 1/ 2 inch (13 mm) of additional handrail perimeter dimension that exceeds 4 inches (100 mm).

Handrailing bottom or under-side clearance to horizontal projections & supports

Handrailing bottom clearanced

Advisory 505.6 Gripping Surface. People with disabilities, older people, and others benefit from continuous gripping surfaces that permit users to reach the fingers outward or downward to grasp the handrail , particularly as the user senses a loss of equilibrium or begins to fall. 

You can see in this example, also from Florida's handrail code, that there is also a recommended minimum clearance distance between the under-side of the handrailing and a supporting horizontal projection that carries the railing.

California Building Code Handrailing Specifications (CBC 1003.3.3.6)

The intent of a handrail is to provide a handgrip for people using a stairway. Stairways which serve an individual dwelling unit must have a handrail on one side if they have four risers or more.

Such stairways with fewer than four risers are not required to have handrails. Handrails projecting from a wall shall have not less than 1 1/2 inches between the wall and handrail.

Handrails must be placed between thirty-four and thirty-eight inches above the nosing of the stair treads.

Ends [of the stair handrailings] must be returned or have rounded terminations or bends. The handgrip portion of handrails shall not be less than 1 1/4 inches nor more than 2 inches in cross-sectional dimension or the shape shall provide an equivalent gripping surface.

The handgrip portion of handrails shall have a smooth surface with no sharp corners. [37]

California CA/OSHA Title 8 Building Code Stair & Railing Safety & Construction Details

Note: this code establishes minimum occupational safety & health standards that apply to all places of employment in California. This is not a residential building code requirement, but this text in our OPINION models stair construction safety & design specifications.

Also see STAIR TREAD DIMENSIONS and the other stair measurement parameter subtopics outlined in our detailed article links listed at the ARTICLE INDEX the bottom of this article .

CA OSHA Title 8 Section §3214. Stair Rails and Handrails [35]

(a) Stairways shall have handrails or stair railings on each side, and every stairway required to be more than 88 inches in width shall be provided with not less than one intermediate stair railing for each 88 inches of required width. Intermediate stair railings shall be spaced approximately equal within the entire width of the stairway.

Note: Intermediate stair railings may be of single rail construction.

Exceptions:

(1) Stairways less than 44 inches in width may have one handrail or stair railing except that such stairways open on one or both sides shall have stair railings provided on the open side or sides.

(2) Stairways having less than four risers need not have handrails or stair railings.

(3) Stairways giving access to portable work stands less than 30 inches high.

(4) Stairs that follow the contour of tanks or other cylindrical or spherical structures where the construction requires the inside clearance between the inside stair stringer and wall or tank side to be 8 inches or less, shall not be considered an "open side."

(5) Guardrails may be erected provided a handrail is attached.

(b) A stair railing shall be of construction similar to a guardrail (see Section 3209) but the vertical height shall be in compliance with Section 3214(c). Stair railings on open sides that are 30 inches or more above the surface below shall be equipped with midrails approximately one half way between the steps and the top rail.

Note: Local building standards may require 4-inch spacing of intermediate vertical members.

(c) The top of stair railings, handrails and handrail extensions installed on or after April 3, 1997, shall be at a vertical height between 34 and 38 inches above the nosing of treads and landings. For stairs installed before April 3, 1997, this height shall be between 30 and 38 inches.

Stair railings and handrails shall be continuous the full length of the stairs and, except for private stairways, at least one handrail or stair railing shall extend in the direction of the stair run not less than 12 inches beyond the top riser nor less than 12 inches beyond the bottom riser.

Ends shall be returned or shall terminate in newel posts or safety terminals, or otherwise arranged so as not to constitute a projection hazard.

(d) A handrail shall consist of a lengthwise member mounted directly on a wall or partition by means of brackets attached to the lower side of the handrail so as to offer no obstruction to a smooth surface along the top and both sides of the handrail. The handrail shall be designed to provide a grasping surface to avoid the person using it from falling. The spacing of brackets shall not exceed 8 feet.

(e) Handrails projecting from a wall shall have a space of not less than 1 1/2 inches between the wall and the handrail.

(f) The mounting of handrails shall be such that the completed structure is capable of withstanding a load of at least 200 pounds applied in any direction at any point on the rail.

Exception: Handrails and stair rails on flights of stairs serving basements or cellars that are covered by a trap door, removable floor or grating when not in use, shall stop at the floor level or entrance level so as not to interfere with the cover in the closed position. (Title 24, Part 2, Section 1006.9.2.7a.)

Note: Authority cited: Section 142.3, Labor Code. Reference: Section 142.3, Labor Code; and Section 18943(b), Health and Safety Code.

Handrails may serve as the top member or a component of stair rails & vice-versa

Severe exterior stairs at the Pyramid of the Sun, Mexico city © D Friedman at InspectApedia.com

Our photo illustrates very challenging stairs with a high rise, climbing to over 230 feet at the Pyramid of the Sun in Teotihuacán outside of Mexico City. Adding to the challenge is the combination of uneven and very tall rise steps, the starting altitude (7350 feet) that can add to dizziness for tourists, a flexible cable "handrailing", and the sun itself. Construction began abut 2 A.D., a bit before OSHA was established.

OSHA, in describing stairs built for use during building construction, specifies these details: [6]

The following general OSHA requirements apply to all stairways and stair rails:

Handrailing Extension Requirements on stairs, landings, ramps.

We have moved this topic to its very own web page now found

at HANDRAIL EXTENSION REQUIREMENTS

 




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Reader Comments, Questions & Answers About The Article Above

Below you will find questions and answers previously posted on this page at its page bottom reader comment box.

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs

On 2021-12-13 by Inspectapedia Com Moderator

@Carlos,

at a landing, 4/0 minus the standard rail intrusion into walking space

On 2021-12-11 by Carlos

what is the minimum clear dimension from the face of interior stair rail as it turns on the landing, to the face of the opposite wall, in reference to stair tread length. Traffic flow.

If stair is 4-0 wide, what would be that dimension?

On 2021-10-20 by Inspectapedia Com Moderator

@rennerraymond657,

Your photo I see enough steps above grade that I would expect a local building inspector to require both handrails and guard railings at least at the entrance.

On 2021-10-20 by rennerraymond657

We are nonprofit organization a building is two stories tall and we are less than person occupancy I was wondering if we need a railing for our front landing entrance

we have seven rises the first four rises are 77x60 in the 5th rise is 36 in by 77 the 6th rise is 11x77 in and the last rise is 35x77 in with a 24-in drop to ground level on the last rise

do I need a railing on these landings do I need a rental and get all or what part of this entryway do I need a railing I need some advice I will try to add a photo thank you

On 2021-09-11 by Inspectapedia Com Moderator

@renee sterrett,

The railing length will depend on the length of the run of steps plus the length of returns extending past the top and bottom step.

The length of the run of steps depends on the angle of rise.

So there is no one right answer.

On 2021-09-10 by renee sterrett

we are putting up a rail to climb about 10 steps, how long does the railing has to be

On 2021-07-28 by Alejandro

thank you!

On 2021-07-28 by (mod) - rules / codes for stripes marking edge of stair treads

@Alejandro,

STAIR CODES & STANDARDS has the appropriate code PDF downloads.

But I don't think you'll find a detailed specification that addresses your question on step edge visibility as it's phrased in this discussion. Not in most states or provinces, but there are exceptions

California:

Interior stairs shall have the upper approach and lower tread marked by a stripe providing clear visual contrast. Exterior stairs shall have the upper approach and all treads marked by a stripe providing clear visual contrast.

The stripe shall be a minimum of 2 inches (51 mm) wide to a maximum of 4 inches (102 mm) wide placed parallel to, and not more than 1 inch (25 mm) from, the nose of the step or upper approach.

The stripe shall extend the full width of the step or upper approach and shall be of material that is at least as slip resistant as the other treads of the stair. A painted stripe shall be acceptable. Grooves shall not be used to satisfy this requirement.

See STAIR TREAD DIMENSIONS where I include and discuss the photo below

On 2021-07-28 by Alejandro

@inspectapedia.com.moderator, I see what you mean that they are more like landings instead of "stairs". I am sure a local building inspector approved them but would there be a IBC section or other standard that applies? Thanks!

On 2021-07-27 by inspectapedia.com.moderator (mod)

I speculate that if those steps have been approved by a local building inspector it is because they are long with multi strides, in essence a series of Landings and because there is no appreciable drop-off between the steps and the surrounding soil or grade.

But I agree with you that lacking a visual clues of the edges of steps when all of the color is the same across steps and risers adds to the probability of a trip and fall.

I have seen some site managers address that problem by painting yellow or black and yellow stripes along the edges of each stair tread.

On 2021-07-27 2 by Alejandro

I ran across this stairway at a local hotel and it seemed to be unsafe without any railing or distinguishing of the steps. Would this stairway require one or more railings? Or some material so the steps can be separately discerned? Thanks!

On 2020-08-29 by (mod)

Jess:

That's certainly a trip and fall hazard in your photo and I would expect a local building code compliance inspector to require a step that a reasonable height and also a landing or platform.

There are at least trip / fall hazards in your photo:

- tall step

- discontinuous or incomplete handrail

On 2020-08-29 by Jess

Does anyone know if it’s legal to have a huge step-over before the stairs to an apartment? Small hand railing is available but I’m also not sure that’s large enough for all the stairs. It doesn’t extend the entire way. (Picture attached)

On 2020-08-26 by (mod)

Angel:

A stair guard must be childproof which means that the balusters are 4 inches apart and are secure. If they can be easily moved aside it's unsafe - I would expect your local building inspector to agree.
Loose handrailings are unsafe and can contribute to a fall or injury;

We won't find every possible handrail installation snafu in the codes but the rail needs to be graspable and able to withstand specific force loads; In my OPINON a rail that comes loose or slides in its mounts is dangerous and would fail the load requirement; but the final legal authority is your local code inspector.

A complete set of CODES for STAIRS & RAILINGS as PDF downloads is at STAIR CODES & STANDARDS

On 2020-08-26 by Angel

We have questions about the staircase at The home we rent In Florida. Although the hand rail is fixed, the bars within the rail are not and easily come out. We have requested this to be fixed on multiple occasions as we have a small child.

Anyone know what the building requirements are, I’ve looked them up and cannot figure it out! Are the owners within code? Is this allowed by state building codes?

On 2020-07-20 - by (mod) -

John

The poor building code writers can't anticipate every crazy thing a person might do when building stairs. So you won't find an exact prohibition for the condition that you described but I agree that it is unsafe and improper.

Any astute Building Code Compliance inspector would simply say that the stairs failed to provide safe and adequate Headroom over all of the walking surface. It would make sense to install a free-standing railing to push Walkers away from the wall so they don't slice their heads open.

On 2020-07-18 by John Paiva

My daughter is renting a house. There are about 8 stairs leading up to the front door. On one side there is a handrail. On the other side, the stairs are attached to the house. The problem is that when someone walks up the stairs next to the house (opposite side to handrail) that person will walk right into the eves. I sliced my scalp open doing that. Even my little 3 foot tall nephew slammed his head into the eves. At the bottom of the stairs, the eves are not a problem but as you rise on the stairs, you will inevitable run into the eves and since most folks are looking DOWN when climbing stairs, the eve-hazard is not foreseen.

On 2020-06-17 - by (mod)

Ken

Or narrow stairs like that you only need a handrail on one side however you need a Guard railing on the section of the stairs that are open on one side so you might put your hand railing and guardrail all on the same side

On 2020-06-11 by Ken

I live in CT, have stairs to a basement that are on 28 inches wide (1950 vintage house). The stairs are open on one side for the last 7 steps. Do I need a railing on both sides?

On 2019-11-18 - by (mod) -

James

Limitations of continuity of handrailings along theatre seat rows

I've been looking at handrails and grabrails at the ends of rows of seats in theatres and concernt halls for a while now and see that the builders have to cope with conflicting objectives:

- provide something to hold on to arrest or avoid a fall

- avoid projecting rails that don't close on themselves so as to avoid hooking someone's clothes or bag strap

- at the same time, avoid narrowing the entry/exit to the aisle between rows of seats

- and yet preserve handrails along steps;

The usual compromise I see is a handrailing along a continuous wall - if there is one, but on the side of the steps along the ends of rows of seats, on cannot make a continuous handrail or people would have to crawl over or under it to get in to their seat.

I'd like to see a photo or two of the Honolulu aisle steps and rails and then might be able to comment further.

On 2019-11-18 by James Arcate


A Movie theatre in Honolulu has seats on both sides of the aisle steps. There are the inverted U shaped handrail with openings to seating on both sides of the aisle. There is no continuous handrail.

This is not safe. Is this legal?

On 2019-08-20 - by (mod) -

In many jurisdictions, yes, as a user walking anywhere but along the sides of that stair can easily be more than 3 ft. from a handrail


See details at https://inspectapedia.com/Stairs/Handrails.php HANDRAILS & HANDRAILINGS where we illustrate center and even multiple handrails on very wide stairways.
Quoting from that article

Ask your local inspector the maximum allowable stair width between rails. Typically it's 36" but they might let you get away with just 3 rails, one on either side and a center one leaving 4 ft wide stairways. The decision is local.

Stair width details are STAIR DIMENSIONS, WIDTH, HEIGHT https://inspectapedia.com/Stairs/Stair_Dimension_Specifications.php

On 2019-08-20 02:26:10.500906 by Corey

If you have a public set of stairs that measures 16ft wide all the way down. Are you required to have a handrail down the middle?

On 2019-04-02 - by (mod) -

Richard

Specifics on when a second handrail on the other side of a stairway is required vary by inspector, situation, and local codes but typically on a stair more than 36" wide you'll be asked to add the second handrail.

I agree that handrails reduce risk of fall injuries so on a stair with other safety hazards, more handrail is probably better.

On 2019-03-16 by richardd@theprogressivecompanies.com

Is there a code or standard that tells when or if you have to have handrails on both sides of a stair. Especially if the stair is steep.

On 2018-08-10 1 by Frank J. Oestreicher

What is the the railing height for a balcony or upper walkway inside a building that's 10' above floor

On 2017-11-01 by KS

Does exit stairs in retirement homes requires handrail on both sides at mid landings ? I understand that as long as guardrail in the middle should be continuous and 305mm projecting into the mid landing is a must so a person can keep his/her track. Please clarify


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