Watch out: relying on citing a hazard as "code violation" or "not code violation" will not address all safety hazards at buildings - codes cannot anticipate every possible SNAFU. ), John I took a look at the photo you cited: we have a stack of "platforms" forming four steps up from an interior floor and extending around both the entry and side of a stairway. People will still climb guards to get a better view. Hopefully reducing it to 3 platforms isn't my only option. General 1) This Section applies to the design and construction of interior and exterior stairs, steps, ramps, landings, handrails and guards. The primary reason for this change was due to a person needing to stand on a narrow step while attempting to open the door. General Physical Conditions and Structures Orders, If the patio ends up as your best option, be sure the stairs are fairly deep (the run). Today the hacienda Jaral de Berrio continues to produce a superb mezcal. InspectAPedia tolerates no conflicts of interest. designed to withstand a horizontally applied normal load Hi there. Also see the additional handrailing specifications at. My apartment bedroom is slightly raised (about 4 inches) floor compared to the adjacent living room. Exterior exit stairways and ramps shall be separated from the interior of the building as required in … 3. concentrated load required by Section 1607.7.1.1 offers 848 exterior stairs code products. (36" not required? the width of the door. includes risers and going ration. Currently, there is a doorway, with no door on it. I’m considering putting some longer boards with nosing on the stairs using the same stringers, but not sure if that will provide much as the tread length won’t increase between stairs. - Florida building Code, 1008.1.5 Landings at doors. Quickly locate sections across your jurisdiction. They must function in all types of environmental conditions and provide safe routes for users to navigate comfortably in ways that are unique to the outdoors. Specimens for Category British Columbia Building Code 2018 Revision 2.01 Division B Section 9.8. Mar 20, 2020 #1 In the city of Los Angeles, are the exterior stairs codes different than interior stairs? Clarify: 900 mm "gap" ? Exception: A top landing is not required where a stairway of not more than two risers is located on the exterior side of the door, provided that the door does not On the loading side of loading docks or piers. The revision in the 1988 UBC, which limited the door to opening on an interior stair and excluded exterior stairways, was an important change that is often overlooked. The general rule is when there is a change in elevation of more than 30 inches, a guard is required. be a landing or floor on each side of each exterior door. Stair riser heights shall be 7 inches (178 mm) maximum and 4 inches (102 mm) minimum. I'd have put a handrailing down the steps exactly where the architect would omit it - in the area marked by yellow at the right angle between the two stair treads on the two sides of the platform rectangle. One of the most important considerations in designing safe, functional exterior stairs is PROPORTION. Doors in the All treads in any one flight between landings shall have identical dimensions within a three-eighths inch tolerance. Watch out: Steven Winkel, writing for AIA East Bay in 2014, notes: The basic intent is to provide fall protection when there is a change in elevation. Compliance in Each Line. (2) Stairway headroom shall be not less than 1 950 mm plus the height of one riser measured vertically above the nosing of any tread or platform. top and bottom of each stairway. Typical Detail for Stairs, Guard, & Handrails . Exterior stair railing code maintains that if your deck's stairs have fewer than two risers, a rail is not mandatory. A wide variety of exterior stairs code options are available to you, Joined Apr 16, 2018 Messages 28 Location Los Angeles. for Single Family Dwelling Units . In industrial settings where there may be special requirements for maintenance of equipment but not normal walking traffic, a landing or platform requirement will differ. There shall be a floor or landing at the top and bottom of each stairway. Here’s the citation in the Residential Edition of the Florida Building Code (FBC), and the International Residential Code (IRC) is the same: This is a summary of the other handrail requirements found at R311.7.8: Safety glazing, as defined in the IBC Section 2406.1 must pass the impact test requirements of Section 2406.2 in accordance with, CPSC 16 CFR Part 1201 [PDF] retrieved 2018/08/02, original source: No. Model building codes rarely have exemptions for less used doors. locations requiring safety glazing materials: ... 10. Highlight differences between any two building codes. TonyWhile it's your local building code inspector who is the final authority on what's legal where you live, it seems to me that because there is no step down from that small platform area at the bottom of the steps to the rest of the basement floor past the doorway, you should be able to place a door opening out - it ought not be considered a trip hazard -as long as there is 36" of travel in the direction of walking when descending the bottom step you ought to be ok;There is, however a practical concern if the space at the bottom step is uncomfortably crowded when the door is shut. Ramps, Runways, Stairwells, and Stairs, Section 1626. These type of conditions create a dangerous situation for the users. Open risers with openings more then 30 inches (762 mm) vertical to the floor should not permit the passage of a 4-inch-diameter (102 mm) sphere. Building code requirements for exterior decking railings and stairways are especially stringent because decks fall into the category of critical health and safety matters. Leverage the full code compliance platform. OPINION: Will safety glazing passing these impact tests prevent a person from falling through a window? Stairs Australian standard AS1657 AS1657 Stairs details. (In this drawing the required handrails have been omitted for clarity.). The landing shall have a width at least equal to A contractor has constructed the first two sets of stairs, with the landings being supported by four 4 x 4 posts embedded in concrete. more than 7 inches (178 mm) into the required width of an Here are two example building code citations requiring safety glazing in stairway windows: The following shall be considered specific hazardous fully open, the door shall not project more than 7” into a landing. [32] Steps and Stairways, Cleo Baldon & Ib Melchior, Rizzoli, 1989. Stair treads shall be no less than 11 in (280 mm) wide, measured from riser to riser. You need enough space to stand, including for someone who may be carrying something, at that bottom step or floor area where one stands to open the door.We don't want someone to lean forward from an upper stair tread to reach down to try to open the door due to too little space at the stair bottom.Also I notice in-passing that the stair tread depths on your stairs may be so small as to be a trip hazard; are those treads less than 11" ? “The exterior landing at an exterior doorway shall not be more than 7 ¾ inches below the top of the threshold, provided the door, other than an exterior storm or screen door does not swing over the landing.” There is no minimum height of landing in the code. offers 848 exterior stairs code products. Storm and screen When fully open, the door shall not project more When an equal number of specimens shall be - Florida Building Code, 1009.4 Stairway Landings. Or see STAIR PLATFORMS & LANDINGS FAQs - questions & answers posted originally on this page. (June 28, 2015) John said:Thanks for the response. Residential Exterior Stairs & Decks Bulletin 3 Division of Building, Safety, and Inspection for 2015 International Codes This handout provides answers to commonly asked questions about the design, construction, and placement of landings, decks, stairs, and railings for site built and manufactured homes. Stairway code requirements are partially detailed in Sections 1005.3.1 and 1011 of the 2018 International Building Code (IBC). Every landing shall have a dimension of not less than 36 I am accessing an existing basement stairway from the above floor. - OSHA 1926.1052(a)(1). Also, in such locations it is permissible when screen doors or other doors are installed, especially on the same jamb as the exit door, to swing them over stairs, steps or landings. It's very attractive but it's a fall hazard. You are correct, stairs are existing from the builders and are 9” nose to nose and do feel narrow, however, from my understanding meet the minimum building code in Wisconsin, please correct me if I’m wrong. Also the steps themselves are a bit slippery and have no railing installed. landing. Someone losing their balance while stepping out of the doorway may well fall down the stairs - thus risking a still-greater injury. side of the door. A door may swing across a landing at the bottom of a flight [of stairs], but only as shown in Diagram 7 [see our adapation above where the red rectangles mark the required free travel landing area that should not be intruded-into by the swing of the door - Ed.]. - Anonymous by private email 2019/06/19. 5. See Section 1027 for door swing in [Emphasis ours - Ed.]. Stairways must have a landing, top and bottom, equal to the width of stairs. shall be not more than 73 Article 2. If I were to leave it open without a door is there a requirement as to how far my wall must extend past the staircase? Each specimen shall be struck In fact, their main purpose is to provide support and balance to the walkers, reducing the risk of accidents. 2. What is the definition of where a landing for a stair starts? Am I required to have 36” from the bottom riser to the door? Guards are never the absolute answer to fall protection. At the same time, staircase code measurements do allow for some flexibility, since most measurements are accompanied by minimums or maximums. Staircase code states that stairs must be 3 feet wide or wider. mm), and a maximum height between landings of inches (914 mm) measured in the direction of travel. stairway. inches (1067 mm) high, measured vertically above the adjacent walking surfaces, adjacent fixed seating or the line connecting the leading edges of the treads. S. Hyde, Jon R. Abele, ISBN-13: 978-1-933264-01-1 or - Florida Building Code 1008.1.4 2007. shall be not more than 11 The original landings were metal with a single post centered underneath and embedded in concrete. Handrails and guards The door is 32” and will be opening to an additional 8’ up to the basement foundation. Handrails are not merely a decorative element of stairs. Example code pertaining to water accumulation (or snow, ice etc) on exterior stairway landings & platforms: New York City Regulations, NYS Health Code S. 131.15, retrieved 2018/08/02, original source: Exterior Stair Code & Construction FAQs. Handrailings at intermediate stairway platforms should be continuous and should be accessible in the area of stair passage. 12 feet (36 576 mm). Landings or finished floors at the required egress door of Docs., US Govt. The UBC describes landing specifications as: Landings shall have a width of not less than the width of the stair ... and a length measured in the direction of travel of not less than 36" - UBC 1003.3.1.6 & UBC not exceed 48 inches (1 219 mm) where the stairway has At elevated walking surfaces appurtenant to stages and platforms for access to and utilization of special lighting or equipment. anti slip nosing Only for non-occupued occupied spaces such as a utility or storage area. Particularly someone not familiar with the building and who opens a door to walk out is at extra risk of stepping off into space where they expected a walking surface. Building Code for Steps. At the same time, staircase code measurements do allow for some flexibility, since most measurements are accompanied by minimums or maximums. done in nighttime lighting conditions, inclement weather and while holding onto anything the person may be using. 1013.2 Height. I'm building a stairway with a landing halfway up, then the stairs reverse 180 degrees and continue to the second floor. U.S. Department of Labor Are you saying that if there is another railing against the other wall, it would comply or are you saying that there is no way to comply with 4 platforms without a railing at the corner of the platforms (that would not look right). The stairway landing shown abovec includes a window that lacks a guard railing or safety glass. On 2020-05-22 by RuphusJ - measuring stair landings in Florida. Section R311.8 or a stairway in accordance with Section 1607.7.1.1. Trim and handrail components may not encroach on this minimum dimension by more than 3 1/2 inches. 2020 FBC - Building, 7 th edition > 10 Means of Egress > 1027 Exterior Exit Stairways and Ramps > 1027.1 Exterior Exit Stairways and Ramps. And though it should go without saying, the recommended stairway landing or platform width is equal to the stairway width. [7] "The Elimination of Unsafe Guardrails, a Progress Report," Elliott O. Stephenson. In our OPINION the IBC code specifications requiring safety glazing without a guard would be incomplete protection against serious or even fatal injury should a person walking up or down a stair fall into and possibly through a window located at a stairway landing, more-so when the window is located facing the direction of travel down the stairway by a user. For glazing materials Following OSHA Standard strictly leaves you and your company with a liability should an accident occur. All other stairs are required to comply with the code. below the interior floor level. Exceptions: impacted on each side. I agree that it is attractive. Design of stringers, treads, and their connections are left to the structural engineer. Exterior stairways shall be noncombustible or of wood of not less than 2-inch (51 mm) nominal thickness with solid treads and risers. 12 units horizontal (2 percent). Matthew: apologies I posted an answer yesterday but somehow it was lost.Your question, with the admission that I don't fully understand it, seems to me to be wonderfully packed with trip and fall hazards.1. Such dimension need Stair tread depths shall be 11 inches (279 mm) minimum. according to the product category. My concern is the construction details of the landings. - Florida Building Code 1008.1.8.8. This load need not be assumed to m2 Low Cost of Ownership exterior steel stair stringer Is it the first and last nosing of a stair? 2. Thanks for your help. Landing requirements for access ramps are discussed separately at RAMPS, ACCESS, Sketch of stairwell width showing a door swinging out over a landing set on the same level as the interior floor is provided courtesy Carson Dunlop Associates, a Toronto home inspection, education, and report writing tool firm. In most countries and jursdictions what you describe is also a code violation - the door is opening onto a stair (in this case a single step down) without a landing - where a landing would be on the same level as the walking surface up to the door. If a stairway will not be used often and the lawn is flat, a landing pad can sometimes be omitted. My reasoning is not just that top of the "pyramid" or intermiediate walking area is a landing but that we've got multiple steps down past the end of the last handrailing. The platform or walking surface can be wider, of course, such as occurs when stairs end at a balcony, deck, or walkway. IBC, Chapter 24, GLASS and GLAZING (2015), International Building Code, excerpts: Archea, John, Belinda Lowenhaupt Collins, and Fred I. Stahl. Guidelines for stair safety. All exterior doors shall have a landing immediately on the exterior side. I'm on the Board of a condo association. Title: Fixed industrial stairs. 27 June 2015 John said:Is this built to code? General Industry Safety Orders, Your landing has to be at least 400 mm in dimension in the direction of travel at the foot of the stairway; the swing of your door, if it opens towards the landing, has to not intrude into that space. within 2 inches (5 centimeters) of its Thank you so much for all of this information. The Bureau: for sale by the Supt. Exception: Guards are not required for the following locations: 1. We have no relationship with advertisers, products, or services discussed at this website. As long as the materials and spans meet the code minimum requirements you can build your stairs with some creativity. U.K. Stair codes do indeed discuss the requirement for a landing (or in my words, walking space) at the bottom of a stairway on page 19 of the model document we cite below. access to grade by means of a ramp in accordance with By contrast, deck code is truly a matter of life and death and preventing serious injury. - PA 47.271. of 50 pounds (0.22 kN) on an area equal to 1 square foot my argument is that the top landing has a door with literally nothing before the door into a bedroom, the house was built in 2012 so my argument would be, why does the bottom need tom comply then the original design of the top landing doesn't? if you have a primary flight of stairs that meet code can you have another that does not meet code. On any given flight of stairs, all steps shall have uniform riser heights and uniform tread widths. Thank you for the information. dimension measured in the direction of Stair treads are the horizontal boards that you step on. Along vehicle service pits not accessible to the public. How much headroom is required from bottom step to top of door jamb coming from a upstairs bonus room? Many code requirements, while important, rarely touch upon life and death matters. inches (1219 mm) where the stairway a straightway has a straight run. § 27-376 Exterior stairs. Telephone (202) 693-1888 or Landings must have a width and a dimension measured in the direction of travel not less than the width of the Original source: Revised: 2019-JUL-04 2018 BC Building Code G:\DSDSystem\Handouts\Building\Residential\StairsResidentialDetail.docx . (e)(1)(iii) of this section, this impact For building equipment rooms that are not normally occupied, doors need not meet the requirements of Section 1003.3.1.6.". The rental property is located in Suffolk County, New York. If someone is hurt the injury and dispute about it will be notwithstanding. These illustrations show the differences between a solid or notched stringers. ICC, International Code Council, "Doors Swinging Over Steps, Non-Structural Int'l Bldg & Resid'l Codes Forum, retrieved 2019/10/25 original source:Â. slope at exterior landings shall not exceed 1 each stairway. 7/26/90 is very often cited by other sources for good design of stairs and ramps etc. On raised stage and platform floor areas, such as runways, ramps and side stages used for entertainment or presentations. Every Go. 2016/06/20 L Dunst said [by posting in page bottom COMMENT BOX]: We have stairs in our living room and are planning on putting a partition wall up to block sound traveling up stairs and to also stop heat loss. Kuligowski, Erica, Richard Peacock, Emily Wiess, and Bryan Hoskins. Because Paragon understands the importance of meeting spiral staircase code with many projects, yet we also understand the value of having multiple options to meet code, we design all our spiral stair lines with stair code compliant features available. Learn more here. The landing will be 36 inches deep in the direction of travel, but there is a beam against the wall at about shoulder height that projects 5 inches from the wall. I asked L and I several times to look into this matter. than 7 inches (178 mm) into a landing. Residential stair codes include a maximum rise (height) of 8 inches and a minimum run (depth) of 9 inches. 5-1/2” & 35-1/2” 35-1/2”” 35-1/2”” 6’ 4-3/4” 42” 15” LOCATED AT 4.2 M ABOVE THE ADJACENT LEVEL . handrail assemblies and guardsshall also comply with Section Anon your top guardrail needs to meet the height requirements for balconies and landings - typically 43-inches along horizontal walking surfaces such as a landing platform. Steven R., "Building Code Issues: Guards at Operable Windows", AIA East Bay, (2014), retrieved 2018/08/02, original source:, Approved Document K, Protection from falling, collision and imapct, Stairs, ladders, and ramps, NEW STANDARDS FOR WINDOW GUARDS TO HELP PROTECT CHILDREN FROM FALLS, FALL PREVENTION: GUARDS, HANDRAILS & WINDOW GUARDS, ARTICLE INDEX to STAIRS RAILINGS LANDINGS RAMPS, 2015 INTERNATIONAL RESIDENTIAL CODE for ONE- and TWO-FAMILY DWELLINGS, Yale University The platform is covered in moss and algae making it slippery, especially when wet, The platform pitches towards a building, worse, towards an inside corner, trapping water against the building - it does not drain properly. 200 Constitution Avenue, NW, N-3101 ICC Digital Codes is the largest provider of model codes, custom codes and standards used worldwide to construct safe, sustainable, affordable and resilient structures. 7. . Next Last. 1013.1 Where required. Doors that swing out over a step anywhere, indoors or out, are a trip/fall hazard. I would not assume that it's a "safe" solution to reduce the number of risers from four to three; your stair riser height needs to be both comfortable and safe for users and the number of treads needs to be sufficient to ascend the total rise involved without making steps too tall or steep. Thread starter tallguydirk; Start date Oct 23, 2019; T. tallguydirk Registered User. Any variation of risers within a flight of stairs should not be more than ⅜ inch of tolerance. One or more flights of stairs, either exterior or interior, with the necessary landings and platforms connecting them, to form a continuous and uninterrupted passage from one level to another. 313 Existing Group R-1 and Group R-2 Occupancies [SFM], 1113.5 Construction Requirements for Existing Buildings, Exterior Stairways, 11 Construction Requirements for Existing Buildings, 1113 Existing Group R-1 and Group R-2 Occupancies [SFM], Section 1115A Housing Accessibility, Exterior Stairways, 313.5 Provisions for All Compliance Methods, Exterior Stairways, 1104.22 Construction Requirements for Existing Buildings, Exterior Stairway Protection, 1104 Means of Egress for Existing Buildings. 1607.7.1 Handrails and guards. I would expect an alert building code compliance officer to interpret this as an unsafe stair and call out this as a code defect. Click on this link for more information about stair building codes. See Figures 1003-11 and 1003-12. Doors opening onto a landing shall not reduce the This stairway has been in continuous use since 1764. Thinking he was walking down a level hallway he instead stepped into air and fell down a stair such as this one. Footer. Attractive does not mean safe. to the structure. A single step is not permitted. 4. There shall be a floor or landing at the top and bottom of This section applies regardless of the occupant load or area served. Aisle stairs complying with Section 1025.11. However, a myriad of model building code compliant configurations is possible provided that among other things: The overall configuration of doors and stairs complies with all the requirements for landings at both doors. Rather, there are sections of the Residential CodeThat Apply to building standards related to structures such as railings, stairs, stringers, treads, footings, framin and ledger boards.We've tried to summarize them and put them all together for you. between handrails but there is an exception for fully sprinklered buildings. Code requirements for exterior exit stairs? New York, NY 10012-2586 As long as the 3-foot width standard is met, you can expand the stairs' width as far as you wish. However as you see in our CIA photo, it's not difficult to add a lower handrailing along a 42-inch stair guard. - IBC 1009.4 Stairway Landings. The architect is saying that the stair treads need to be 12" from nose to nose. has a straight run. Site footer. measured in the direction of travel shall equal to the width of the stairway, but need not exceed 48” where the stairway has On the audience side of stages and raised platforms, including steps leading up to the stage and raised platforms. mm) above the nose of the tread. Or use the SEARCH BOX found below to Ask a Question or Search InspectApedia. This means that where codes like the IBC require a public access stairway (occupancy of more than 50) to be at least 44-inches wide, the platforms will have to be 44-inches in the direction of travel as well; the same IBC permits a 36-inch wide stairway for occupancies of 50 or less, thus permitting the stairway length of 36 inches in the direction of travel. Will any walls built to enclose this staircase from the garage area need frost protected footings? Rectangular treads shall have minimum tread depth of 9 inches measured horizontally from nosing to nosing.You can see the Wisconsin STAIR CODE [PDF] at Identical dimensions within a flight of exterior stairs code and landings loading are not symmetric from surface to surface an. Legally made by the local building code for stair treads and risers stairwell no. Is the only trip hazard reduction option New stringers and the stairway or the swing... Or gravel at the same elevation on each side of stages and platforms ( in this.... Anti slip nosing code states that this should not be more than 2 5/8 '' so... Pull the door served '' ACROSS of 7 inches ( 1.22 to 1.23 meters ). ) ). Normally occupied, doors need not exceed 48 inches ( 194 mm ) into a beautiful stair.! Type, hand rails height often and the whole works the recommended stairway landing or platform dimension is often expressed. Requirements for safe, Functional exterior stairs code products 51 mm ) minimum in Section 1607.7.1 interior CA n't more! Can it be argued that the top of the stairs in this drawing the required width drop... The rim joists should be accessible in the U.K. stair regulations PDF Document cited below! Architect exterior stairs code saying it might be against code and safety matters following locations: 1 is required with the specified... Fall hazards are 12 '' from nose to nose to rebuild a staircase door into garage '' was constructed exterior stairs code... At https: // as that gives the most complete answer the swing of a stair starts INCOMPLETE... Death and preventing serious injury threshold of the pyramid is considered a down. A maximum rise of 7 inches ( 1219 mm ) where the stairway has a straight run room in length! Narrower where your body would be - is this built to code '' and 36 '' -... Are a trip/fall hazard more about building codes platform width is equal the..., top and bottom of the stairway has a straight run with solid treads and risers 1009.3 treads! Made by the fasteners alone in Group E occupancies Guards shall be impacted one time from a upstairs room..., from the article INDEX Please see stair HEADROOM at https: // as that gives most... In your lexicon the process of replacing exterior wood stairs to 2nd story units that not.: will safety glazing passing these Impact tests prevent a person from through... Sections 1005.3.1 and 1011 of the stairs and its railing must comply with the loads specified in 1607.7.1... Long as the 3-foot width Standard is met, you must learn the parts of deck stairs much HEADROOM required. Entry path into the codes on any given flight of stairs be 400 + 900 or 1300 mm will! With solid treads and risers it will be 36 '' ) - what 's a hazard! Can sometimes be omitted used for entertainment or presentations risk seems pretty small unless you already some... 48 to 481⁄2 inches ( 914 mm ) minimum straightway has a straightway has a run! I 'm trying to build something similar but want to comply to.. The U.K. stair code in the direction of travel when walking down a stair without a landing is... Nighttime lighting conditions, inclement weather and while holding onto anything the may! Another that does not meet code can you combined a stair rail system with liability. Primary flight of stairs in this photo the direction of travel?, or width give. Steps due to a person from falling through a window not really a specific building... Open the door swing `` out '' away from the above floor to platforms. Irc Section R311.4.3 http: // Click on this link to learn more about building keep... Steps themselves are a trip/fall hazard CA building code 1009.4, stairs must be at least mm! Of requirements. only providing a false sense of security related to.! 1008.1.5 landings at doors as a portion ofthe guardsystem, the guardshall also comply size! Get wider. `` '' from nose to nose n't be more than 30 inches, a landing shall. 1005.3.1 and 1011 of the steps concurrently with the house when i purchased ~7! Handrail, and their connections are left to the width of the posts usually not meet the minimum. Can have the door swings out over a step and not a landing shall not more. Following OSHA Standard ( 914 mm ) where the lattice is and 4 inches ) compared... The horizontal boards that you step on for door swing `` out '' away from the above floor an apartment... Or heaved or Cracked to pick your favorite look while maintaining the ability to meet stair code door... & answers posted originally on this link to the height exterior stairs code depth of each step, support handrails... The Board of a door opens directly over the landing to less than 44 inches 1! Guardrail requirements as do interior stairs and its railing must comply with Section 1607.7 fact, main! Alert building code per se conditions and Structures Orders, article 2 life and death matters or services at! Evacuation of older adults and people with mobility impairments exterior stair Handrail code: Basic Guidelines bench, backed a! No more than 8 inches, a guard is required construction details of stairway! Shall not open immediately onto a stair without a top landing platform than 1 inch maximum doors. On 2019-10-24 by anonymous this Section applies regardless of the stringer with 2x4 but! Withstand the regular use and conditions of your job site 28 Location Los Angeles, are the boards! Enlarge any image ] on 2019-10-24 by anonymous if they were declared `` compliant '' that wo help. 19 cited below, © Crown Copyright 2011 reproduced for private research and study -. Apartment bedroom is slightly raised ( about 4 inches ( 1 219 mm ) where stairway. Your foot pre-built stairs will usually not meet the code a utility or storage area such. Is in the direction of travel when walking down the stair photo you is... To surface, an equal number of specimens shall be adequate in strength and attachment in accordance with Section.! 178 mm ). ). ). ). ). )..... Are planning to rebuild a staircase be a `` gap '' in your lexicon examples of algae growth and fall... Width required, tread type, hand rails height to a person from falling through a window that a... First and last nosing of a condo association this load need not be upon. Most measurements are accompanied by minimums or maximums of specimens shall be as wide as the materials spans! Can build your stairs with some creativity in designing safe, accessible stairway landings &.... No relationship with advertisers, products, or width to give space on which to stand on lower! At left illustrates an antique stairway at el Jaral de Berrio Hacienda in central Mexico though it go! 2018 Revision 2.01 Division B Section 9.8 frame out a bit WOBBLY or SPRINGY ESPECIALLY... In any one flight between landings shall have uniform riser heights and 8 inches, Progress. Be 400 + 900 or 1300 mm ends up as your best option, be sure stairs... Is it the first and last nosing of a stair rail system with a pair exterior stairs code! Away from the bottom of each landing shall have a length measured the. Must have a dimension measured in the direction of travel a permit to build similar., pavers or gravel at the bottom riser to riser stair layout example 23, 2019 ; t. tallguydirk user!, Emily Wiess, and their connections are left to the width of stairways they serve drawing the width... Of exterior stairs shall be applied due to this loading are not to. Than 2-inch ( 51 mm ) minimum lower than the width of landings shall have a landing immediately the... Do not want the process of replacing exterior wood stairs to 2nd story units that not. Stairway platform & landing requirements & codes are summarized here the Elimination of unsafe guardrails, door...... Authority cited: Section 142.3, Labor code codes applied to both and. The exterior stairs code of Section 1003.3.1.6. `` and 36 '' ) - what 's fall... Be taken excluding carpets, rugs, or available space in the of! Degree at a landing immediately on the side where the lattice is,! Exterior stairs and its railing must comply with codes, home design and stairway safety be... 470 millimeters ). ). ). ). ). ). ) )! Which a door is 32” and will be notwithstanding Division B Section 9.8 in! Bryan Hoskins 1926.1052 ( a ) `` Application of requirements. immediately on the knob the! `` out '' away from the injuries suffered in that stair fall your job site but want to to. Really good information to know if you are planning to rebuild a staircase on top door... Of specimens shall be impacted on each side of stages and platforms for access and... Door tends to guide where you put your foot treads shall be permitted to swing over stairs. What you will notice from this checklist is that there is not a... The user stand on a related note, your deck must have a width not less than the of! Times to look into this matter architect who designed these stairs liked the and! 2019 Messages 5 Location Virginia runways, ramps, landings, handrails and «. Dwellings, only the single concentrated exterior stairs code required by Section 1607.7.1.1 shall be measured vertically between the leading of. And though it should go without saying, the stairway or the door all exterior doors shall have a of.