ul fire rated assemblies
It also includes requirements designed to limit the movement of smoke through the building using smoke barriers and partitions. (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. Cover requirements may be provided by masonry units, grout, or mortar. Additionally, when you work with us, youll gain access to Product iQ. Equivalent thickness is essentially the solid thickness that would be obtained if the volume of concrete contained in a hollow unit were recast without core holes (see Figure 1). Viper-X has been tested and is certified in several UL fire rated assemblies in walls requiring 1 to 4 hours of fire protection. NOTE: If sound testing is associated with the search, it will be displayed with the results. American Concrete Institute and The Masonry Society, 2014. International Building Code 2015. International Code Council, 2015. International Building Code 2018. International Code Council, 2018. Hardware and accessories may be installed at the manufacturers facility or at the job site. Marking and Application Guides If its UL Solutions and newsworthy, its here. Special frames are constructed of materials other than steel and are intended for use with doors rated less than 3 hours. (51 mm) thickness can be used in the joints of a 4-hour wall. 7. Opening protective products and systems are provided to protect these openings. When the door is shipped from the factory with an integral glass light frame pre-installed, the frame is considered part of the door construction and will not bear a separate Mark. These products and materials create systems, and the applications for which they are certified are covered in detail in this guide. Click below for details. Understanding the UL Fire Resistance Directories webinar on August 27, 2020. Revit, CAD, and construction details for fire rated wall assemblies can be downloaded for planning and material estimation. (ref. (135 mm), Tr = (4.4 x 0.80) + (5.3 x 0.20) = 4.6 in. The UL Evaluation Report, an additional differentiator, provides code authorities with added assurance that assemblies have been evaluated to the diverse code requirements to which they must comply. The latest information about UL marks may be found online at https://marks.ul.com/about/. 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. Appendix C1.1 of UL 263 provides general information with respect to the use of the restrained and unrestrained ratings published in the various certifications of horizontal assemblies. Learn how to install fiberglass batts, rolls and other insulation into attics, walls, and more. Gypsum wallboard and gypsum lath are to be attached to wood or metal furring strips spaced a maximum of 16 in. Area Separation Wall. Accordingly, many certifications of roof covering materials describe the specific types of roof components to be used based . Leakage ratings for door assemblies are determined at ambient air temperature (75F) and/or elevated air temperature (400F) and at three air pressure differentials including 0.10, 0.20, and 0.30 in. Fire-resistance rated designs are used to achieve code compliant installations where the building codes require hourly rated designs. UL certifies doors and hardware that are specifically evaluated for use as part of the means of egress system. D798 Unres NWC MK6GF. Fire door frame and fire window frame Marks include the UL symbol, the word LISTED or CERTIFIED and a description of the certified product. JH/FCS 60-01. Across nearly 150 pages, "The Wood Book" provides detailed, fire-rated UL designs for wood-frame walls as well as floor-ceiling and roof-ceiling assemblies; head-of-wall and rim joist details for the intersections of walls and floor-ceiling assemblies; multiple design options for mechanical, elevator and stair shaft enclosures; and new area . Fire-rated wall, floor and ceiling assemblies provide the necessary fire and smoke barriers to create compartmentalization during a fire, safeguarding against the spread of fire and smoke within a building or to and from a building. For prescriptive designs, the IBC provides a series of tables that describes requirements of various assemblies to meet the fire resistance ratings specified. 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. Glazing materials Glazing materials covered under the fire door categories are Classified for a fire-protection rating only. There are three potential types of acceptable modifications, as follows: Product category guide information can clarify construction and application requirements for the certifications and view acceptable variances allowed for the designs and systems. Confirm if doors and windows are required to limit the passage of fire or smoke The fire safety system embodied in building code requirements is based on the use of walls, barriers and partitions designed to contain fires and the resulting smoke in certain areas within the building. These materials have not been investigated by UL to determine compliance with safety glazing requirements. 11). Fire window frames are intended to be installed in masonry-type walls unless otherwise identified in the individual certification. The artificial seal may be any material, such as an impermeable plastic sheet or tape. Welcome to the cutting edge of safety science. UL certifies products for use in these applications under the Leakage-rated Door Assemblies (OPBW) category. Ability to provide thermal resistance for comfort and efficiency. Standard Specification for Perlite Loose Fill Insulation, ASTM C549-18. 5607 [email protected]. Door sizes Door sizes are sometimes dictated by code requirements. This includes requiring fire-resistance rated fire walls, fire barriers, fire partitions, smoke barriers, shaft enclosures, fire rated horizontal assemblies and fire rated doors and windows, to be provided to limit the spread of fire. The active surface of the actuating paddle must be visually and physically distinct from the rest of the device. Since some of the products and systems are also certified for use as part of the buildings means of egress system or for resilience from damage from wind-borne debris, information on these applications is also covered in this guide. Door and window openings in these assemblies are required to be protected in accordance with the opening protective requirements in the code, and they may be limited to a maximum individual size, maximum area and aggregate width. Anyone directly involved with a product including manufacturers, owners, contractors, and regulatory authorities can request a Field Evaluation. Drawings are included as part of a rated assembly, along with descriptions of individual components and construction details. 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? The intuitive search tool allows you to quickly locate the product or component that will meet your needs. NCMA and the companies disseminating this technical information disclaim any and all responsibility and liability for the accuracy and the application of the information contained in this publication. Egress requirements also require these doors to be readily operable from the egress side without the use of a key or special knowledge or effort, and to include panic hardware that is listed in accordance with UL 305. 2.2. Codes require doors and windows that protect openings in these walls, barriers and partitions to comply with specific UL standards for safety and performance, and for doors and windows to have certain ratings in order to limit the spread of fire and/or smoke. These materials typically are much thicker than the common in. The frames can be constructed from various materials including wood and steel. Leakage rated door assemblies are not marked to indicate if they were tested with or without an artificial bottom seal. Assemblies are also available with 2.3 brick and with stucco. This is accomplished by ensuring that the temperature of the tensile reinforcement does not exceed 1,100 F (593 C) during the rating period. A secure, online source for increased visibility into your UL Solutions project files, product information, documents, samples and services. Glass lights in fire doors in excess of 100 sq. A door prepared at the factory for a glass light may include the glazing members (frame) but normally does not include the glazing itself. Determine the type of door required There are a wide variety of fire door types that are listed with specific constructions features and for use in specific applications. Explore our business intelligence-building digital tools and databases, search for help, review our business information, or share your concerns and questions. The equivalent thickness of a 100% solid unit or a solid grouted unit is equal to the actual thickness. 2, 3) governs materials and assemblies used for structural fire resistance and fire-rated separation of adjacent spaces. Navigate your business in an increasingly complex world with industry-leading research and actionable insights from UL Solutions. Such unconventional materials, which are typically used as a replacement for conventional aggregates, may not be covered within existing codes and standards due to their novelty or proprietary nature. ASTM International, Inc., 2018. Then, review the appropriate windstorm rated assembly certification to determine if it complies with all mandated test criteria. UL Fire Rated Wall Assemblies for CEMCO's ViperStud Interior Non-Load Bearing Framing Products. JW=1-1/2") Related products: . Some special frames are intended for use with Certified fire doors and Certified transom panels of a specific design. Only products bearing the UL Certified or Listed Fire Exit Hardware Label are rated for use on fire door assemblies and should not be confused with UL Certified Panic Hardware Label which is only intended for use on non-rated exit doors. UL in the US and ULC in Canada are the two major testing agencies for determining the fire resistance times. Architectural, Engineering and Construction (AEC) UL Fire Rated Search Resources, UL fire rated assemblies, designs or systems, Find UL Fire Rated Walls, Floors, Roofs, Beams and Columns, Find Walls, Floors, Roofs, Beams and Columns for Canada. UL Product iQ, formerly known as the Online Certifications Directory, is easier to use than ever before. Leakage-rated door assemblies are intended for installation in accordance with NFPA 105 and the installation instructions provided with each leakage-rated component. When combining doors, frames and hardware with different ratings the overall rating of the assembly will be the lesser of the ratings of any of the individual components. We can help ensure that your materials, systems and assemblies are designed to meet these requirements by providing third-party certification of their safety and performance. A UL fire resistant rated ceiling also provides a known, specified fire resistance period. The calculated fire resistance method is based on extensive research and testing of concrete masonry walls. A four or five-letter code following each product category in this guide is the UL category code number (CCN), which identifies product categories under which products are certified by UL for the identified application. Product iQ accesses the UL certification database so you can start searching with a single keyword or a variety of other information pieces, including CCN, file number, assembly number, design number, system number or construction number. Fire-resistance rated assemblies. 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. Connect with us in person or online, around the globe. Designed to contain a fire for a rated amount of time. Windstorm rated products in the following categories include Certified products that have been investigated for use in the windstorm rated assemblies described above. A secure, online source for increased visibility into your UL Solutions project files, product information, documents, samples and services. Refer to individual manufacturers certifications to determine the applications for which their products are Listed. (3/8- or 15/32- inch plywood), the roof components play a significant role in achieving the fire rating of the overall roofing system. Transom light frames glazed with labeled glazing material are intended for use with doors rated a max of 3/4 hour. These door frames are intended to be installed in accordance with SDI A250.11, Recommended Erection Instructions for Steel Frames, unless indicated otherwise in the individual manufacturers Classifications. Certified exit doors include the UL symbol, the word LISTED or CERTIFIED, and Sliding Exit Door, Swinging Exit Door, Bifold Exit Door or Exit Door. We use cookies to provide a personalized site experience. 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. Suitable fire-resistance-rated constructions can be identified by using our Product iQ power search tool. The frame is to be provided by the manufacturer with anchors selected to match the wall construction being used. Supplementary information about Fire and Sound Rated Assemblies including UL Types. Devices so Classified are covered under Hardware (GWGR). The UL Evaluation Report, an additional . Installation details other than those specified in NFPA 80 and SDI A250.11 are shipped with the frames. difference between fire resistance ratings for masonry assemblies obtained through IBC versus a listing service such as UL or FM?, FAQ 21-14, National Concrete Masonry Association, 2014. This link provides information on construction details, including clarifications and permitted variations. The basic standard used to investigate special locking arrangements is the UL 294 Standard for Access Control System Units. Sound Tested with 2"x 4" stud wall with 1/2" (12.7 mm) ToughRock Fireguard C gypsum wallboard or . Every steel frame manufacturer under the Fire Door and Window Frames (GVTV) category is eligible to produce hollow-metal frames for compliance to positive pressure. Temperature rise ratings Some fire doors contain a temperature-rise rating on the Certification Mark. UL FIRE RESISTIVE ASSEMBLIES Fire Ratings specied in this section pertain to UL Classications which are based on standard test method ANSI/UL263, ASTM E11 9, UBC 7-1, NFPA 251, CAN/ULC - S101M . Additional information on the intended use or limitations that may apply and the standard(s) used to evaluate products under the product category is provided. In addition to these prescriptive fire resistance rated control joints, other control joints may be permitted in fire rated masonry walls. Refining search results with filters makes it easy to also identify alternate solutions. These are all vertical assemblies designed to restrict the spread of fire in which continuity is maintained. Use the link below instead. UL Fire Classifications for Roofs - Class A, B, and C. August 19, 2020 Share Post. In addition to limiting the spread of smoke, smoke barriers are required to have a fire-resistance rating as specified in the building code. Some manufacturers can provide labeled transom panel frames for use with doors rated up to and including 3 hours as indicated in the individual certifications. 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. See the Means of Egress Related Door Certifications section for additional information. F. FIRE DOOR AND WINDOW HARDWARE AND ACCESSORIES. In many cases, drywall, plaster or stucco finishes are used on concrete masonry walls. For finishes on the fire-exposed side of the wall, a time (from Table 8) is assigned to the finish. 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. The calculations are based on extensive research, which established relationships between the physical properties of materials and the fire resistance rating. Chapter 7 of the International Building Code (IBC) (refs. This concept is often referred to as compartmentation (e.g. 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. In addition to the steel head and jamb members, these frames should be equipped with a steel mullion, transom bar, steel-covered composite transom panel, and glazing beads. Versatile mortar can be mixed self-leveling or non-sag, and adheres to a range of construction substrates and penetrants. By continuing to use and browse this site, you agree to our Privacy Policy. 4), which measures four performance criteria, as follows: The fire resistance rating of concrete masonry is typically governed by the heat transmission criteria. (152 mm) masonry; however, if a special analysis indicates that the reinforcement is not necessary or not needed, such as when conditions for arching action are present, the cover requirements may be waived. (112 mm), T2 for calcareous sand (3 hr rating) = 5.3 in. In recent years, manufacturers of concrete masonry products have been exploring the use of alternative materials in the production of concrete masonry units. Means of egress Doors serving a means of egress system are required by model building and life safety codes to meet specific requirements that help provide a continuous and unobstructed path of travel from any occupied portion of a building or structure to a public way. Connect with us in person or online, around the globe. An important aspect of limiting the spread of fire and smoke is protecting openings in the fire and smoke rated assemblies that are provided to allow the building to be functional. Concern about potential damage to building exteriors caused by high wind events such as hurricanes and tornadoes has spurred many states, including Florida and Texas, as well as the model codes to adopt regulations to increase resilience from windborne debris and the effects of high winds and static loads. It looks like you entered an employee email address, but this is the customer sign-in. USG provides resources here for our UL wall assemblies for seamless integration into any construction project. Putting it all together In order to provide the desired door installation that complies with applicable code requirements it is important to identify the wall construction, determine the type of door required, evaluate means of egress considerations, understand the requirements applicable to glazing, and select the appropriate hardware. This guide explains the differences in product certification markings for each application. The performance of these doors is based upon test methods in ANSI/SDI-BHMA A250.13, Testing and Rating of Severe Windstorm Resistant Components for Swinging Door Assemblies. Identify the wall construction Once the size, location, standards and ratings required for the door and window assemblies are established, the next step is to identify the construction of the walls into which they will be mounted. Collectively, these are referred to by UL in this Guide as marks. The Certificate can be a separate certificate or a label certificate affixed to the assembly. FDF-P in lieu of Fire Door Frame with Panels Separately Certified and labeled wood or wood composite transom and side panels may also be installed into a labeled steel transom and or sidelight frame when the panels are properly labeled for the rating and application intended. Code requirements for exit doors include specific criteria that are not applicable for doors that are not in the means of egress travel path. In all cases installation is to be done in accordance with NFPA 80, NFPA 105 and the manufacturers installation instructions. The means of egress is intended to provide a continuous and unobstructed path of travel from any occupied portion of a building or structure to a public way. Standards products are certified against. See Swinging-type Fire Doors, Positive-pressure Tested (GSZN) for certifications and category types. Photo 2 (from the UL On-Line Fire Resistance Directory) shows an example of . Fire-protection rated glazing materials are intended for installation in fire windows, fire doors, and fire door frames with transoms and/or sidelights that are provided with suitable glazing frame members. Title: CertaPro Comm Catalog.1.9.03 Categories A and B specifically indicate fire door rated for positive pressure and how the doors are to be installed. These frames should be glazed with Classified Fire-protection Rated Glazing Materials (KCMZ). Please enter the email address you used to create the account. With a rich history of fire safety science behind us, we can provide third-party Verification that your products are in compliance with industry standards, helping them get to the market faster. This article describes two sources of information that can . Doors with glass light panels meeting the size limitations and the rating requirements of the installation code carry the same rating as similar doors without glass light panels. Openings in the roof shall not be located within 4 feet (1220 mm) of the fire wall. 8. The ability to resist heat flow insulation's thermal resistance. Description. Allowable Stress Design of Concrete Masonry Lintels. This TEK is based on the provisions of Code Requirements for Determining Fire Resistance of Concrete and Masonry Construction Assemblies, ACI/TMS 216.1 (ref. Double egress frames are intended for use with double egress door designs as identified in the individual certifications. 1. It's time to start building. Some manufacturers can provide labeled transom frames with hollow-metal transom panels with or without a transom bar. Fire Walls, Fire Barriers and Fire Partitions. The UL Certification Mark on fire resistant products, systems and assemblies is relied on by code enforcement officials and buyers to provide confidence that products and systems meet regulatory and market requirements. 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. The hourly ratings for special frames are shown in the individual certifications. Some manufacturers have opted to mark their frames for conformity to positive pressure as noted below. Glazed areas subject to human impact loads, such as in a door or side transom, are also required to meet safety glazing requirements. For products intended for use in regions outside of North America, fire doors may be rated with a 2-hour rating in accordance with local building practices. . The fire protection assemblies for metal building frames have historically been gypsum board enclosures, such as those listed in the above table, including UL Design No. Standard Specification for Concrete Aggregates, ASTM C33/C33M-18. You are leaving the UL Solutions website for an external site. This also applies to partially grouted concrete masonry walls where all ungrouted cells are filled with an approved material. The manufacturers certification information in the UL Product iQ database also describes the components used in the assembly. Warnock Hersey Product Listings. Door and window assemblies in smoke barriers are required to be protected against fire and smoke leakage in accordance with requirements included in the opening protective portion of the code. Your password must be at least 8 characters, including at least 1 number and at least 1 capital letter. FDF-20 in lieu of Fire Door Frame Fire Rating 20 Minutes These wall assembly files are used for planning and estimation purposes for many UL wall types, such as fire-rated wall assemblies. (20 gauge, 30 mil) Spans 8'-0" max, with . This next-generation search engine covers a wide range of construction materials, equipment and fire-resistance rated assemblies and systems. The fire-resistance rating of a wood frame assembly is equal to the sum of the time assigned to the membrane on the fire-exposed side, the time assigned to the framing members and the time assigned for additional contribution by other protective measures such as insulation. Certified products includes the UL symbol the word LISTED or CERTIFIED and Controlled Exit Panic Device. The UL Certification marking for fire-resistance rated glazing materials intended for use in fire-resistance rated walls includes an identifier in the form: Where W indicates the glazing meets the wall assembly criteria and xxx indicates the fire-resistance rating period in minutes. Most of these products (except leaf style commercial hinges) are required to be Certified in accordance with UL standards. Sound absorption characteristics, helping reduce noise transmission. This is important to know because the construction affects the anchoring of the door frames, transoms and side lights. Used to fabricate air ducts for heating, ventilating and air conditioning systems. 30 MIN 250F MAX, 30 MIN 450F MAX, 30 MIN 650F MAX or No Reference Provided). These frames and the labeled components are identified in the individual certifications. ASTM International, Inc., 2017. UL Wall Assemblies. Immerse yourself in a realistic sound-simulation tool to experience the acoustical performance of Knauf. Hardware includes locks, latches, hinges, electric strikes, flush and surface bolts, viewers and fire exit hardware. These products are Classified for fire ratings of 3/4 hour, 1 hour, 1-1/2 hours, and 3 hours, or a fire rating of 20 min fire-protection rated without hose stream as indicated in the individual Classifications. title: usg fire resistant assemblies wall penetration details (english) - j2133 Fire testing of concrete masonry beams and lintels evaluates the ability of the member to sustain design loads under standard fire test conditions. This category consists of a diverse range of door types including swinging, sliding, coiling and curtain type products manufactured from aluminum, steel, wood and woven fabrics. UL DESIGN I504 - A 1-hour horizontal assembly that consists of 3 " steel studs 16" o.c. Were everywhere your business needs us to be. It is a 2-hour wall and is fire-rated on both sides. Fire Exit Hardware (GXHX) This category covers devices intended for mounting on or integral with outward-swinging fire doors to facilitate the safe egress of persons in case of emergency. The air leakage rate of the door assembly is often specified, and typically cannot exceed 3.0 cubic feet per minute per square foot of door opening at 0.10 inch of water column for both the ambient temperature test and the elevated temperature exposure test. Components within the assembly may include swinging doors (ZHCW), door frames (ZHDL), latching hardware (ZHEM), hinges (ZHDX) and other items, along with a description of the allowable wall constructions and, where applicable, the maximum impact energy resistance and maximum design pressure. Explore our business intelligence-building digital tools and databases, search for help, review our business information, or share your concerns and questions. Model codes specify the minimum width of door openings, which varies depending on the occupancy or area which they serve, and the maximum length of projections into the clear width. 3 layers of Gold Bond Fire-Shield Gypsum Board (Type X) fastened to 3-5/8" steel studs at 16" o.c. 18). 1-Hour Fire Resistive Rated Wall Assemblies. Glazing is required to be listed in accordance with UL 9 and/or UL 263 requirements, and may consist of fire-protection or fire-resistance rated glazing. These products are tested as part of a specific assembly or assemblies and include doors, frames, hardware, louvers, light kits and glazing. The model codes prohibit fire exit hardware from having a mechanical latch retraction or dogging mechanism as part of the construction. It also acts as a heat sink, reducing the chance of fire on unexposed sides of the assembly. Assemblies incorporating fire-resistance rated glazing comply with all of the requirements that a fire-resistance rated wall must meet (e.g. Material or product is approved as a fireblock. Gasketing and edge seal materials There is often confusion about whether UL certified gasketing and edge seal materials are required for fire doors used in smoke barriers and smoke partitions. Exit Doors (FUXV) This category covers sliding, swinging and bifold doors incorporating a panel that can be manually opened to permit exit travel.
