Annealed glass is permitted to be used as specified within Exceptions 2 … Glazing in an individual fixed or operable panel adjacent to a door where the nearest vertical edge is within a 24-inch (610 mm) arc of the door in a closed position and whose bottom edge is less than 60 inches (1524 mm) above the floor or walking surface.Exceptions:- Decorative glazing.- When there is an intervening wall or other permanent barrier between the door and the glazing.- Glazing in walls on the latch side of and perpendicular to the plane of the door in a closed position.- Glazing adjacent to a door where access through the door is to a closet or storage area 3 feet (914 mm) or less in depth- Glazing that is adjacent to the fixed panel of patio doors. There are so many things I would rather be spending my money on! One or more walking surfaces are within 36 inches (914 mm), measured horizontally and in a straight line, of the glazing.Exceptions:- Decorative glazing.- When a horizontal rail is installed on the accessible side(s) of the glazing 34 to 38 inches (864 to 965) above the walking surface. 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. There are exceptions but they are limited to areas where there is no walking area below the glass railing. What brand of window is that? 1999 and 2007 NFPA 80 editions, which are incorporated by reference in the 2012 IBC. The "individual pane" detail answers my question. Projects allow you to save customized inputs about your building. 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 a minimum of 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. Screens shall not be required for laminated glass with a 15-mil (0.38 mm) polyvinyl butyral (or equivalent) interlayer used within individual dwelling units in Groups R-2, R-3 and R-4 within the following limits: 5.1. 4. Glazing 36 inches (914 mm) or more measured horizontally from the walking surface. The code specifically exempts "Glazing that is adjacent to the fixed panel of patio doors" (item 2, last exception). All round great design! IBC 2018 requires fully-tempered or heat-strengthened laminated glass meet Category 1 or Class A impact requirements. 2. What is the difference between a fire protective and fire resistive glazing product? 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. 10-08 ... IBC Interpretation No. Shower door: What is the typical gap between the glass shower door and the glass wall? Nonfactored load from ASTM E 1300. 5. Projects provide a dedicated space to collaborate on code research. Tempered-laminated Glass vs. Monolithic Tempered Glass: IBC 2015 requires fully tempered or heat strengthened laminated glass meet Category 1 or Class A impact requirements with the intent to protect individuals from falling glass. Print chapters, sections, and subsections for frequently used code. I have considered Heat strengthened Laminated should be a safety glass. Wired glass without that etching is probably not impact-resistant, and even if the glass has the etching you have to look at it carefully and understand the codes to know whether it meets current requirements. 6. Fire department glass access panels shall be of tempered glass. kirkhall, if the IRC applied to your project without revision, your inspector was not over-zelous, he simply "misremembered" the glazing provisions. 5. This post was edited by kirkhall on Mon, Feb 11, 13 at 18:54. Now, a double hung, I am not sure, since officially the top panes can come "down"... Also, my lower pane is not 9sq ft (it is about 8). Glass railing applications may no longer use monolithic tempered glass as a glass balustrade or as infill. The identification mark shall be acid etched, sand blasted, ceramic fired, laser etched, embossed or of a type that, once applied, cannot be removed without being destroyed. New 2012 IBC Table 716.3 – Marking Fire Rated Glazing Assemblies Table 716.3 clarifies recent glazing labeling marking requirements, which mandate that FRG be marked with a letter designation corresponding to the test standard to which the product was tested. Total load on the glass determined from the load combinations above. Don't miss relevant code. The IBC requires the etching, but has an exception where the AHJ can accept an affidavit instead, which states that all the glass on the project is code-compliant. The exposed area of an individual pane is larger than 9 square feet (0.836 m2); and3.2. The Safety Factor of 4.0 applicable to glass subject to human impact is based on IBC Section 2407. There are no significant changes to the dead load requirements for fenestration between the 2012 and 2015 editions of the IBC. Glass area 16 square feet (1.49 m 2) or less. The label on tempered glass is required to be acid etched, sandblasted, ceramic-fired, or embossed so that it cannot be removed without destroying the glass. We had issues with the secondary fire zone due to our zoning, tempered windows was one of the requirements we couldn't get away from. Glass doors shall remain intact following a test impact at the prescribed height in the center of the door. Glazing in swinging doors except jalousies (see Section 2406.3.1). Gosh, Laura12, I can feel your pain - so much money to meet a requirement like that! Tempered glass 1 must be permanently marked (e.g. The tempered glass cannot be sandblasted, etched, heat treated, painted, or have received any other treatment that would affect the characteristics of the glass. Adjacent Bottom Stair Landing IBC Glazing < 60 inches above the landing and within a 60-inch horizontal arc from the bottom tread nosing Exception: Glazing that is protected by a guard where the plane of the glass is >18 inches from the guard Safety Glazing 25 26 –Mirrors and other glass panels mounted or hung on a surface that provides a continuous backing support –Glass unit masonry –IRC: Louvered windows and jalousies –IBC: Plastic glazing shall meet the weathering requirements of ANSI Z97.1. Where one or more sides of any pane of glass are not firmly supported, or are subjected to unusual load conditions, detailed, To be considered firmly supported, the framing members for each individual pane of glass shall be designed so the deflection of the edge of the glass perpendicular to the glass pane shall not exceed, Where interior glazing is installed adjacent to a walking surface, the differential deflection of two adjacent unsupported edges shall not be greater than the thickness of the, Float, wired and patterned glass in louvered windows and jalousies shall be no thinner than, Glass sloped 15 degrees (0.26 rad) or less from vertical in windows, curtain and window. functionality. Glazing 36 inches (914 mm) or more measured horizontally from the walking surface. For glass sloped more than 30 degrees (0.52 rad) from horizontal. Each pane of tempered glass, except tempered spandrel glass, shall be permanently identified by the manufacturer. These inputs help surface the applicable codes and requirements. Code Calculators automatically generates a detailed list of requirements. was built) may need to be replaced with tempered glass when building an addition, porch or deck onto an existing house. Professional Design tips for your Glass Shower - Does Size Matter? GLASS AND GLAZING SECTION 2406.3, ITEM 10 2006 Edition IBC Interpretation No. GLASS STRENGTH . If it doesn't have the label, ask the inspector if a certificate from the manufacturer is acceptable. Click here to download Table 716.5 from 2012 IBC. Just because I seem to enjoy complaining about the ridiculous-ness of our local code let me add in our requirements! This shall apply to single glazing and all panes in multiple glazing. exposed area glazing >9sq feet bottom edge less than 18 inches top edge greater than 36 inches within 36 inches of a walking surface. If the window is a single hung or a double hung, is that 9 square feet in the single sash on the bottom? They apply to the construction of new buildings and compliance is required before an occupancy permit will be issued. Glass in elevator hoistway enclosures and hoistway doors shall be laminated glass conforming to ANSI Z97.1 or CPSC 16 CFR Part 1201. Changing sliding glass door to what size window? (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 top edge of the [exposed] glazing is more than 36 inches above the floor; and. Each pane of … {{gwi:1414766}}This middle window lower part has to be tempered. Highlight changes enacted by your local jurisdiction. Sloped glazing shall be any of the following materials, subject to the listed limitations. Glass sloped more than 15 degrees (0.26 rad) from vertical in skylights, Wired glass sloped 15 degrees (0.26 rad) or less from vertical in windows, curtain and window, Wired glass sloped more than 15 degrees (0.26 rad) from vertical in skylights, sunspaces, sloped roofs and other exterior applications shall be designed to resist the most critical of the combinations of, Patterned glass sloped 15 degrees (0.26 rad) or less from vertical in windows, curtain and window, Patterned glass sloped more than 15 degrees (0.26 rad) from vertical in skylights, sunspaces, sloped roofs and other exterior applications shall be designed to resist the most critical of the combinations of, Sandblasted glass sloped 15 degrees (0.26 rad) or less from vertical in windows, curtain and window, For designs outside the scope of this section, an analysis or test data for the specific installation shall be prepared by a, This section applies to the installation of glass and other transparent, translucent or opaque glazing material installed at a slope more than 15 degrees (0.26 rad) from the vertical plane, including glazing materials in skylights, roofs and sloped. Submit this form or email us at, Please contact support@up.codes. 3.4. I don't see that on the sliding doors in my current home. 10-08 Issued: 11-26-2008 BU_06_10_08 2406.3 Hazardous locations. ICC Digital Codes is the largest provider of model codes, custom codes and standards used worldwide to construct safe, sustainable, affordable and resilient structures. Tempered spandrel glass shall be provided with a removable paper marking by the manufacturer. Glazing in an individual fixed or operable panel that meets all of the following conditions:3.1. Thanks, we love natural light, have nice views, and a couple of pooches too. The interior seat (sill) is only 15 inches from the floor. Glazing in all fixed and operable panels of swinging, sliding and bifold doors.Exceptions:- Glazed openings of a size through which a 3-inch diameter (76 mm) sphere is unable to pass.- Decorative glazing. For multiple-layer glazing systems, each light or layer shall consist of any of the glazing materials specified in Item 1 above. And 9 square feet of glass in a single sash is a pretty big window. Your transoms are nice and large, too. It had to do with proximity to a french door (the non operable side, even). :). A reliable and up-to-date source of codes. 2012 IBC . A major change went into effect for the 2015 IBC. The installation of replacement glass shall be as required for new installations. 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 a minimum of 11/2 inches (38 mm) in cross sectional height.- Outboard panes in insulating glass units and other multiple glazed panels when the bottom edge of the glass is 25 feet (7620 mm) or more above grade, a roof, walking surfaces or other horizontal [within 45 degrees (0.79 rad) of horizontal] surface adjacent to the glass exterior. 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