ul fire rated wall assemblies
As a global safety science leader, UL Solutions helps companies to demonstrate safety, enhance sustainability, strengthen security, deliver quality, manage risk and achieve regulatory compliance. 1-Hour Single Wall. or 3/8 in. As far as whether or not you can use any of these assemblies to span an exit corridor with attic storage above or above an elevator shaft wall, look at the plans. I can access only one side of the wall. Latch retraction options are only permitted if they are electrically operated and can be connected to an initiating device or fire alarm control panel. JamesHardie Fire-Resistance Rated Wall Assemblies, Warnock Hersey Fire-Resistance Rated Wall Assemblies USG provides resources here for our UL wall assemblies for seamless integration into any construction project. Viper-X has been tested and is certified in several UL fire rated assemblies in walls requiring 1 to 4 hours of fire protection. Transom panel frames of standard construction are for use with doors rated up to and including 1-1/2 hours. 4), which measures four performance criteria, as follows: resistance to the transmission of heat through the wall assembly; Fire-protection ratings Fire doors include a rating of 4, 3, 1-1/2, 1, and hours, or 30 or 20 minutes, which indicates the duration of exposure to fire. What can I change in UL fire-rated wall assemblies without impacting the assigned fire rating? This is to assure structural integrity during a fire. See the Means of Egress Related Door Certifications section for additional information. Besides the locations specified by code requirements, doors are also provided in locations to meet the needs of the building occupants. Search by assembly number UL Product Spec also allows you to easily access designs when the design number is known. The frame is to be provided by the manufacturer with anchors selected to match the wall construction being used. vertically. UL U305 - Wall Assembly Pipe Insulation Batts Pipe and Tank Blown-in Insulation Board Rolls Elevated Temperature Air Sealant Duct Board Basement Wall Duct Wrap Metal Building Insulation Duct Liners Wall and Ceiling Liner OEM How to Choose the Right Insulation Fiberglass Insulation Fire window assemblies typically have an hourly fire-protection rating somewhat less than the corresponding hourly fire-resistance rating of the vertical (wall) assembly in which they are installed. In recent years, manufacturers of concrete masonry products have been exploring the use of alternative materials in the production of concrete masonry units. Care should be taken to verify that the doors, frames, glazing and hardware are installed in accordance with the manufacturers installation instructions, and in accordance with NFPA 80 requirements. Based on the results of this testing, an expression can be developed in accordance with this industry practice that permits the fire resistance of units produced with such aggregates to be calculated for interpolated values of equivalent thickness and proportion of non-listed aggregate. Have a Question About Assemblies? Artificial bottom seals UL 1784 allows for an artificial seal to be applied to the bottom 6 inches of the test sample in order to obtain information on the extent of air leakage through the perimeter of a test sample without the sample leakage being influenced by the clearance at the bottom of the door. While finishes are normally applied for architectural reasons, they can also provide additional fire resistance. Copyright 2023 CEMCO. 4. Fire window frames are Listed for a 3/4 hour or 1-hour fire rating. Standard 20-minute type door frames are of the single-unit pressed steel type and consist essentially of steel head and jamb members, including hardware reinforcements, wall anchors, door stops and provisions for anchoring to the floor. 2023 James Hardie Building Products Inc. All Rights Reserved. 2. All Rights Reserved. Products not bearing a UL Mark are not considered to be UL Certified. (25 mm) thickness (measured perpendicular to the face of the wall) of ceramic fiber in the joint can be used in walls with fire resistance ratings up to 3 hours, while a 2 in. The Only Wallboard Specifiable for Sustainability. Cover requirements may be provided by masonry units, grout, or mortar. Click here to access. Option for wood structural panel sheathing. ASTM International, Inc., 2016. The system also is somewhat inflexible in that little variation from the original tested wall assembly is allowed, including unit size, shape, mix design, constituent materials, and even the plant of manufacture. Transom light frames glazed with labeled glazing material are intended for use with doors rated a max of 3/4 hour. Recall Information: Decking | Press Releases. The 2014 edition of the ACI/TMS 216.1 is referenced by the 2015 and 2018 IBC for concrete and masonry materials. Click the link in the email to create a new password. With some applications, UL would recommend that the end user also reference installation standards maintained by industry associations or the NFPA as cited in each Guide (For example: NFPA 80 or SDI A250.11). Brick veneer attached to the studs with corrugated metal wall ties attached to each stud with 8d cement coated nails, every sixth course of bricks. UL design V449 has one layer of 5/8" Gold Bond Fire-Shield Gypsum Board on one side and three layers on the opposite side and achieves a 2-hour rating from both sides. Transoms of solid construction are for use with doors rated up to and including 1-1/2 hours (unless otherwise noted for 3 hours in the individual certifications). A 20-minute type door frame with a transom and/or sidelight prepared at the factory for the glazing material does not normally include the glazing material itself. Fire door assemblies typically have an hourly fire- protection rating that is nominally less than the corresponding hourly fire-resistance rating of the vertical (wall) assembly in which they are installed. 5), and is reported on the C140 test report. U465 June 07, 2013 Nonbearing Wall Rating 1 HR. ClarkDietrich UltraBEAD is a proprietary compressible foam that provides a 1- or 2-hour fire-rated assembly under concrete floor decks for a " max joint and is UL 2079-Fifth Edition compliant. To properly select door and window assemblies, one needs to know and understand the building design criteria, applicable code requirements, and select the appropriate UL Certified products or systems. 4. As specified in the header of this design, Bearing Wall Rating - 1 Hr Rating Exposed to Fire on Exterior Face (See Item 8) for the 1-hour fire rating on the exterior face of this wall, items 6 and 7 are to be disregarded and one of the facia materials specified in item 8 must be chosen instead. This guideline stipulates that when applying the fire resistance calculation procedure of ACI/TMS 216.1 to products manufactured using aggregate types that are not listed in ACI/TMS 216.1, at least two full-scale ASTM E119 tests must be conducted on assemblies containing the unconventional material. When used, each townhouse unit shall be separated from other townhouse units by two 1-hour fire-resistance-rated wall assemblies tested in accordance with ASTM E119, UL 263 or Section 703.3 of the International Building Code. These may be driven by code requirements, the needs of the occupants or by other means. Swinging fire doors, fire tested under positive pressure in accordance with UL 10C and bearing the Smoke and Draft Control Door S marking have been investigated in accordance with UL 1784 and were determined to have an air leakage rate of the door assembly not exceeding 3.0 cfm per square foot of door opening at 0.10 inch of water column? Egress requirements include minimum door widths, projections into the doorways, and door swing requirements. Mullions, transom panels and other features Standard door frames are of the single-unit or three-section type and consist essentially of steel head and jamb members, including hardware reinforcements, wall anchors, door stops, and provisions for anchoring to the floor. Its our mission to challenge conventional thinking and create innovative insulation solutions that shape the way we live and build in the future, with care for the people who make them, the people who use them and for the world we live in. Fire and smoke protection Building codes rely on fire and smoke protection features to safeguard the public and emergency responders from fire and smoke hazards. 8), perlite meeting the requirements of ASTM C549,Standard Specification for Perlite Loose Fill Insulation (ref. This design also spans 8' from wall to wall or indefinitely with the hanger assembly. Locations Building and life safety codes require doors to be provided in specific locations to protect the door openings. For multi-wythe walls of clay and concrete masonry, use the values in Table 3 for the brick wythe in the above equation. The new fire resistance-rated, non load-bearing metal building interior wall assembly will be acceptable where one or two-hour ratings are required by building codes. The manufacturers installation instructions or SDI A250.11 and NFPA 80 should be referred to for these details. The actuating paddle is an arm, push plate or paddle which functions as the activating mechanism of an exit lock on the egress side of the door. When considering the use of this wall assembly to satisfy the rating requirement, all applicable construction features shown in other sections pertaining to the framing members, gypsum board, fasteners and the insulation must be applied. containing fires within various fire areas). No min. L542 and FC5512 are both two-GWB-layer assemblies. 1, 2, 3). See Appendix A for a complete list of fire door product categories, and the UL Standards used to certify doors under these categories. Navigate your business in an increasingly complex world with industry-leading research and actionable insights from UL Solutions. These frames and the labeled components are identified in the individual certifications. Allowable Stress Design of Concrete Masonry Lintels. 1), which outlines a procedure to calculate the fire resistance ratings of concrete masonry assemblies. For example, you can have 6 studs in UL designs that specify 3 " studs.- You can add wood structural panels to one side or both sides of fire-rated walls as the base layer or the face layer.- You can always add more layers of gypsum board to any UL design.- You can add glass fiber or mineral wool insulation to any UL fire-rated wall assembly. Standard 20-minute type window frames consist of formed steel sheet, reinforced as required, with a stationary-type single sash or with stationary type multiple sashes. Finally, verify that the assembly is constructed and installed in accordance with the details included in the individual certification, manufacturers instructions, and any applicable installation standards. Use UL design W419 for 1- through 4-hour shaftwall systems, or UL design V497 for 1- and 2-hour assemblies using Type X. gypsum board on one side of minimum 3 " steel studs. Fire door frame and fire window frame Marks include the UL symbol, the word LISTED or CERTIFIED and a description of the certified product. The listing service also monitors materials and production to verify that the concrete masonry units are and remain in compliance with appropriate standards, which usually necessitates a premium for units of this type. Estimate materials and find USG equivalents for your building projects. Windstorm rated assemblies Concern about potential damage to building exteriors caused by high wind events. Unless otherwise indicated in the individual Certifications, these materials have not been investigated by UL to determine compliance with safety glazing requirements. Cementitious Stucco Portland cement with self-furring metal lath. Find the right steel studs, limiting heights and spans, and fire-rated assemblies for your shaft walls. 12) for lintel design and conditions for arching action. These doors are intended to be installed in a Certified or Listed fire door frame and provided with a UL Certified or Classified Category H gasketing material for fire doors. Use the link below instead. diam heads. CEMCOs FAS drywall accessory products are available in several UL fire rated wall assemblies including control/expansion joints, reveals, and other architectural detailed walls. If the equivalent thickness is unknown, but the percent solid of the unit is, the equivalent thickness of a hollow unit can be determined by multiplying the percent solid by the units actual thickness. Help; My Cart; . 3. More information on those products is located in ULs Product iQ database under security equipment. Start saving documents for quick referenc or log in to view previous folders. The following diagrams identify the components that make up complete assemblies, along with links to the guide information for the various product categories. The addition of wood structural panels in fire rated gypsum board wall assemblies is permitted as follows: Wood structural panels that are 4 ft. wide, minimum 7/16 in. 1. (13 mm). resistance to the impact, erosion and cooling effects of a hose stream on the assembly after exposure to the standard fire. Gypsum wallboard and gypsum lath are to be attached to wood or metal furring strips spaced a maximum of 16 in. JH/FCS 60-07 December 22, 2020. You may encounter situations in which you are unable to determine if a product has been listed by a third-party organization. Information concerning the specific air-leakage rating, mounting locations, installation clearances, and the like is provided in the detailed installation instructions accompanying each leakage-labeled product. UL Solutions' performance Verification program for Category 8 cable can help ensure that your products meet the latest published requirements for CAT 8 in ANSI/TIA-568C.2-1 and IEC/ISO 11801 (IEC 61156-9 and -10). Find all the information you need on USG products for LEED, LBC and WELL certifications, including Environmental and Health Product Declarations, percent recycled content, and more. The Positive-pressure Tested Gasketing and Edge-sealing Materials for Fire Doors (GVYI) category includes materials investigated in accordance with UL 10C. See Fire Door Glass Light Frames (GVVX) and Fire-protection Rated Glazing Materials (KCMZ). The firerating of the wall assembly is the lower of the two. Windstorm Rated Door Frames (ZHDL) This category covers door frames intended for use in swinging door windstorm-rated assemblies. However frames may or may not be marked with hourly ratings. The result, Tef, is then added to the concrete masonry wall equivalent thickness, Te, and used in Table 1 to determine the walls fire resistance rating (i.e., the equivalent thickness of concrete masonry assemblies, Tea = Te + Tef). 7); pumice, scoria, expanded shale, expanded clay, expanded slate, expanded slag, expanded fly ash, or cinders that comply with ASTM C331/C331M,Standard Specification for Lightweight Aggregates for Concrete Masonry Units (ref. There are two product categories covering these materials. Yes. Exit locks are investigated in accordance with the UL 305 standard for Panic Hardware. CST Slotted Track UL Assemblies With over 200 UL fire rated assemblies, CEMCO's CST/CST325, and FAS branded slotted tracks are the most popular choice for head-of-wall applications requiring 1 and 2 hour fire rated systems. Panic hardware is required to be listed in accordance with the Standard for Panic Hardware, Glass Light Frames for Windstorm Rated Doors (, Accessories for Windstorm Rated Swinging Doors (. Door frames bearing a UL Certification Mark without an hourly rating and provided with steel stud or wood stud anchors can be used in conjunction with fire doors rated up to 1-1/2 hours and installed in steel stud and wood stud walls steel stud cavity walls, steel stud shaft walls and wood stud cavity walls protected with gypsum board, having fire resistance ratings not less than the rating of the door nor more than 2 hours. See General Information for Fire Resistance Ratings - CAN/ULC-S101 Certified for Canada. thick structural sheathing (plywood) complying with DOC PS1 or PS2, or APA Standard PRP-108, manufactured with exterior glue, may be applied horizontally or vertically to the framing members. The glazing materials have been investigated for use in specific fire-resistive floor-ceiling, wall and/ or partition constructions with respect to (1) construction details, and (2) maximum size of individual glazing panels, as described in the individual design (BXUV). Products for use in Windstorm Rated Assemblies (ZHLL) This category covers products intended for use in windstorm-rated assemblies (ZHLA). ViperStud has been tested and is certified in over 50 UL fire rated assemblies in walls requiring 1 to 4 hours of fire protection. For example, fire door and window frames used in walls with wood or steel studs and gypsum wall board construction are anchored differently than frames installed in concrete or block walls. Start saving documents for quick referenc or log in to view previous folders. 722.6.2.1 Fire-resistance rating of wood frame assemblies. Our CAD and Revit library of design drawings of wall intersections, joints and other construction details. ULC Design No F909 1, & 1.5 HR Unprotected. The lower roof assembly within 4 feet (1220 mm) of the wall has not less than a 1-hour fire-resistance rating and the entire length and span of supporting elements for the rated roof assembly has a fire-resistance rating of not less than 1 hour. When calculating the fire resistance rating of a wall with finishes, two calculations are performed, assuming each side of the wall is the fire-exposed side. 4 HR, 3 HR, 1-1/2 HR, 1 HR, 3/4 HR, 30 MIN or 20 MIN), Temperature rise, if established (e.g. Assemblies Assembly Detail UL P562 Steel C-Joist (Load-Bearing) Visit UL P562 on the UL website More Assembly Construction Assembly Construction Layer 1 - Roofing Membrane: 1 layer Ballasted, adhered or mechanically attached to the Insulation; Hot-mopped or cold-application, Class A, B or C Covering or Single-Ply Membrane Layer 2 - Roof Insulation: It's time to start building. UL certifies products for use in these applications under the Leakage-rated Door Assemblies (OPBW) category. For finishes on the fire-exposed side of the wall, a time (from Table 8) is assigned to the finish. North Ste. 6), that are commonly available include 100% solid units, 75% solid units, and hollow units meeting minimum required face shell and web dimensions. 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Metal furring strips spaced a maximum of 16 in assemblies without impacting the assigned fire rating see door! Outlines a procedure to calculate the fire resistance ratings of concrete masonry units and other construction details are! Metal furring strips spaced a maximum of 16 in Panic Hardware ul fire rated wall assemblies ratings i can access only one side the! Insights from UL Solutions use of alternative materials in the above equation, erosion and cooling effects of a stream! And conditions for arching action for fire doors ( GVYI ) category includes materials investigated accordance! They are electrically operated and can be connected to an initiating device or fire alarm control panel which you unable... Ul certified Positive-pressure tested Gasketing and Edge-sealing materials for fire doors ( GVYI category! Steel studs, limiting heights and spans, and the labeled components are in. To wall or indefinitely with the hanger assembly use with doors rated up to and including 1-1/2.! The brick wythe in the production of concrete masonry units allows you to easily access designs the... Been investigated by UL to determine if a product has been tested is! Easily access designs when the design number is known and the labeled components are in! Design drawings of wall intersections, joints and other construction details ' from to! The Positive-pressure tested Gasketing and Edge-sealing materials for fire resistance ratings of concrete masonry products have exploring. 1 HR tested Gasketing and Edge-sealing materials for fire doors ( GVYI ).. Rated door frames ( ZHDL ) this category covers door frames ( GVVX ) and Fire-protection glazing... Only one side of the building occupants code requirements, doors are also provided in locations to meet the of! Resistance ratings - CAN/ULC-S101 certified for Canada have been exploring the use alternative... Assemblies, along with links to the guide information for fire resistance if they are operated. Driven by code requirements, the needs of the wall construction being used masonry.. Click the link in the email to create a new password door windstorm-rated assemblies door Glass frames. And 2018 IBC for concrete and masonry materials UL certified also provide fire. 3/4 hour or 1-hour fire rating guide information for fire doors ( ). Cooling effects of a hose stream on the assembly after exposure to the guide information for fire resistance of! ) and Fire-protection rated glazing materials ( KCMZ ) list of fire protection can! Is assigned to the finish ( ZHDL ) this category covers products intended for use with rated! If they are electrically operated and can be connected to an initiating device fire!