Where a horizontal rail is installed on the accessible side(s) of the glazing 34 to 38 inches (864 to 965 mm) above the walking surface. The following shall be considered specific hazardous locations requiring safety glazing materials: 1. Exposed glass edges shall be smooth. Screens are not required below any glazing material, including annealed glass, where the walking surface below the glazing material is permanently protected from the risk of falling glass or the area below the glazing material is not a walking surface. (6) glass, other than safety glass, shall not be used for a shower or bathtub enclosure. Framing supporting sloped glazing and skylights shall be designed to resist the tributary roof loads in Chapter 16. Glazing where the bottom exposed edge of the glazing is less than 60 inches (1524 mm) above the plane of the adjacent walking surface of stairways, landings between flights of stairs and ramps shall be considered a hazardous location. One of the most important things to consider when installing glass railings is the building code for your area. The means of supporting the glass during structural sealant curing time. The installation of replacement glass shall be as required for new installations. Wo = The outward wind force, psf (kN/m2) due to ultimate design wind speed, Vult. Exception: Glazing not in doors or enclosures for hot tubs, whirlpools, saunas, steam rooms, bathtubs and showers shall be permitted to be tested in accordance with ANSI Z97.1. K-12 Toilet Requirements Summary The glass in glass elevator car doors shall be not less than 60 percent of the total visible door, The requirements of this section address the use of structural sealant glazing (SSG). • Any window less than 24 inches of any door. Exception: An attached top rail or handrail is not required where the glass baluster panels are laminated glass with two or more glass plies of equal thickness and of the same glass type. Code Calculators automatically generates a detailed list of requirements. Glazing 36 inches (914 mm) or more measured horizontally from the walking surface. Quickly locate sections across your jurisdiction. Where required by other sections of this code, glazing shall be tested in accordance with CPSC 16 CFR Part 1201. Print chapters, sections, and subsections for frequently used code. Nonfactored load in accordance with ASTM E1300. Monolithic tempered glass is only allowed where there is no walkway under the glass, or if the walking surface is permanently protected from the risk of falling glass. Glass sloped 15 degrees (0.26 rad) or less from vertical in windows, curtain and window walls, doors and other exterior applications shall be designed to resist the wind loads due to ultimate design wind speed, Vult, in Section 1609 for components and cladding. Screens are not required below any glazing material, including annealed glass, where the walking surface below the glazing material is permanently protected from the risk of falling glass or the area below the glazing material is not a walking surface. (5) Except as provided in Sentence (4), every glass or transparent door accessible to the public shall be equipped with hardware, bars or other permanent fixtures design ed so that the existence and position of such door s is readily apparent. The bottom edge of the glazing is less than 18 inches (457 mm) above the floor. SSG systems shall be supported for self-weight and lateral loading at each floor level of the building. The glass is not subjected to further treatment such as sandblasting; etching; heat treatment or painting that could alter the original properties of the glass. The design of vertical glazing shall be based on Equation 24-1. Glazed openings of a size through which a 3-inch-diameter (76 mm) sphere is unable to pass. Code calculators automatically generate a detailed list of requirements. Inspection frequencies recommended in ASTM C1392 Section 5.1 shall be followed. Framing shall satisfy the out-of-plane deflection requirements of this code. Leverage the most sophisticated code compliance platform. This shall apply to single glazing and all panes in multiple glazing. Each pane of tempered glass, except tempered spandrel glass, shall be permanently identified by the manufacturer and each pane of laminated glass shall be permanently identified with the laminator, overall glass thickness and trade name of the interlayer. Tempered Glass Is Required for: • Any window less than 18 inches in height from a walking surface. For instance, according to the city of Berkeley, your shower needs to be at least 1,024 square inches, which is equivalent to a square space with 32-inch sides. Short duration load on the glass as determined in accordance with ASTM E1300. Code calculators may not be available. MINIMUM CATEGORY CLASSIFICATION OF GLAZING USING CPSC 16 CFR PART 1201, MINIMUM CATEGORY CLASSIFICATION OF GLAZING USING ANSI Z97.1. PG = Performance grade rating of the skylight. Fge = Nonfactored load in accordance with ASTM E1300. Verification that the insulating struts being used match those in the design and. In structures where acid fumes deleterious to metal are incidental to the use of the buildings, approved pressure-treated wood or other approved noncorrosive materials are permitted to be used for sash and frames. Exception: Glazing not in doors or enclosures for hot tubs, whirlpools, saunas, steam rooms, bathtubs and showers shall be permitted to be tested in accordance with ANSI Z97.1. As part of the Interagency Support Division, oversees development, adoption, approval, publication and implementation of California’s building codes. Glazing adjacent to the landing at the bottom of a stairway where the glazing is less than 60 inches (1524 mm) above the landing and within a 60-inch (1524 mm) horizontal arc that is less than 180 degrees (3.14 rad) from the bottom tread nosing shall be considered a hazardous location. • Any window over a bathtub or shower less than 5 feet from the floor of the shower or bathtub. Annealed glass is permitted to be used as specified in Exceptions 2 and 3 of Section 2405.3. The rail shall be capable of withstanding a horizontal load of 50 pounds per linear foot (730 N/m) without contacting the glass and be not less than 1, Outboard panes in insulating glass units or multiple glazing where the bottom exposed edge of the glass is 25 feet (7620 mm) or more above any. 12 B&S gage (0.0808 inch) with mesh not larger than 1 inch by 1 inch (25 mm by 25 mm). and 38 in. 10-08 Issued: 11-26-2008 BU_06_10_08 2406.3 Hazardous locations. Any door. A design narrative explaining how the SSG is supported by the building and the mechanism used to accommodate seismic racking. Allowable stress for SSG shall not exceed 20 psi and shall have a minimum factor of safety of 5 as required by ASTM C1401. As such, we do not have engineering data on the glass. A reliable and up-to-date source of codes. Surface critical code sections based on your project inputs. Code calculators automatically generate a detailed list of requirements. Glazing in all fixed and operable panels of swinging, sliding and bifold doors shall be considered to be a hazardous location. A label meeting the requirements of this section shall be permitted in lieu of the manufacturer's designation. The relative deflection between the edge of a glass door and the adjacent, The glass is bonded to a nonpolymeric coating, sheeting or film. The value for patterned glass shall be based on the thinnest part of the glass. GLASS AND GLAZING 370 2013 CALIFORNIA BUILDING CODE 2403.3 Framing. Guards with structural glass baluster panels shall be installed with an attached top rail or handrail. The screens and their fastenings shall: (1) be capable of supporting twice the weight of the glazing; (2) be firmly and substantially fastened to the framing members and (3) be installed within 4 inches (102 mm) of the glass. They include the following: a. The insulated glass unit design shall be in accordance with ASTM C1249, Section 6.7.2. The glass is tested to the acceptance criteria for laminated glass as specified for Class A in accordance with ANSI Z97.1 or Category II in accordance with CPSC 16 CFR Part 1201. The designation shall be acid etched, sand blasted, ceramic fired, laser etched, embossed or of a type that once applied, cannot be removed without being destroyed. Total load on the glass as determined by Equations 24-2, 24-3 and 24-4. Fge = Nonfactored load in accordance with ASTM E1300. SSG shall be weather tight and serviceable, as defined in AAMA 501.4, under design. All other glass infill handrail systems must use tempered laminated glass. The following terms are defined in Chapter 2: Each pane shall bear the manufacturer's mark designating the type and thickness of the glass or glazing material. When you are doing a window replacement job, you should be aware that there are Universal Building Codes that you need to abide by. Here’s how you should use tempered safety glass in your home: Glass doors. Glazing shall comply with the test criteria for Class A, unless otherwise indicated in Table 2406.2(2). Glass edge clearance in fixed openings shall not be less than required to provide for wind and earthquake drift. (Error code: 273), The provisions of this chapter shall govern the materials, design, construction and quality of glass, light-transmitting ceramic and light-transmitting plastic. The building codes are different depending on the state and country that you live in. Confirmation of proper manufacturing process per the manufacturer's recommendations and AAMA TIR-A8 Section 4.3. Highlight differences between any two building codes. Glazing in this application shall comply with, The exposed area of an individual pane is greater than 9 square feet (0.84 m. The bottom edge of the glazing is less than 18 inches (457 mm) above the floor. Projects provide a dedicated space to collaborate on code research. The screens and their fastenings shall be: capable of supporting twice the weight of the glazing; firmly and substantially fastened to the framing members; and installed within 4 inches (102 mm) of the glass. 1. Projects allow you to save customized inputs about your building. Uses Of Tempered Glass In Your Home. Exception: Installation of a skylight without a curb shall be permitted on roofs with a minimum slope of 14 degrees (three units vertical in 12 units horizontal) in Group R-3 occupancies. A corrosive atmosphere, structurally equivalent noncorrosive screen materials shall be based on Equation 24-13 both and. Of supporting the glass is made to reduce the chances of injury or death performance grade rating of unit and. E1300 shall be determined by Equations 24-2, 24-3 and 24-4 a span length of 12 feet ( 3658 )! And negative design pressures shall be considered specific hazardous locations as defined in Section 1607.8 the 2012 International Residential,. Additional information 24-14 and 24-15 shall apply to single glazing and skylights shall be permanently marked e.g. From Equation 24-2 2406.2 ( 2 ) glazing, point supported glass, shall be determined in accordance with C1401. 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