Min. with 1 (25 mm) Type S drywall screws 8 (203 mm) o.c. endobj Load Bearing. We'll send you a link that lets you create a new password. Leveraging this extensive collection of data, ULs iQdatabases allows users to find, verify and specify certified material and components that meet certain safety and performance requirements. Looking for a USG match for a competitor product? Second Layer: Attached with 1-5/8 (41 mm) Type S drywall screws 12 (305 mm) o.c. Rigid furring channels 16 (406 mm) o.c. 8 x 1/2 (13 mm) self-drilling steel screws at each end. Trusses supporting metal roof deck panels covered by 1/2 (12.7 mm) regular gypsum sheathing either loose laid, or adhesively or mechanically attached to roof deck. You are leaving the UL Solutions website for an external site. on 2x 6 wood plates with 2" Type W screws 24 (610 mm) o.c. JW=3/4") Related products: CFS-SP WB Water-based acrylic sealant spray Show all. Face Layer: 5/8 (15.9 mm) ToughRock Fireguard X Products or 5/8 (15.9 mm) DensArmor Plus Fireguard applied perpendicular to joists with 1-7/8 (48 mm) Type S-12 drywall screws 12 (305 mm) o.c. Additionally, when you work with us, youll gain access to Product iQ. Joints staggered. Inner Layer: Attached to steel studs with 1 (25 mm) long self-drilling, self-tapping screws spaced vertically 24 (610 mm) o.c. Refining search results with filters makes it easy to also identify alternate solutions. This library of safety information is maintained for the benefit of the public. for base layer and 1-5/8 (41 mm) Type S drywall screws 12 (305 mm) o.c. 5/8 (15.9 mm) gypsum board pieces 12 (305 mm) long x 4-1/2 (114 mm) wide located at 1/3 points used as cross braces fastened to stud pairs with three 1 (25 mm) Type S drywall screws at each end of brace. Underwriters' Laboratories, Inc. (UL) certifies, validates, tests, inspects, audits, and advises and educates a variety of products in many industries. Drywall end joints located midway between continuous channels and attached to additional pieces of channel 54 (1372 mm) long with screws 8 (203 mm) o.c. spaced 1-1/2 (38 mm) from vertical edges. Step-by-step instructions on locating through penetration firestop system certifications. Designed to separate a room from structure or space above and composed of 1 (25.4 mm) ToughRock Shaftliner or DensGlass Shaftliner panels supported by 2-1/2 (64 mm), 4 (102 mm) or 6 (152 mm) C-T studs and three layers of 1/2 (12.7 mm) ToughRock Fireguard C or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panels. Were everywhere your business needs us to be. endobj It is a key differentiator for products within the exterior wall assembly market. supporting 3/8 (10 mm) rib steel lath and 2 (51 mm) concrete slab. When using a UL assembly you must go to the UL site and you will find approved UL manufactures of block. The intuitive search tool allows you to quickly locate the product or component that will meet your needs. Resilient channels applied perpendicular to 2 x 10 wood joists 16 (406 mm) o.c. Stagger joints 24 (610 mm) each layer and side. Third Layer: 1/2 (12.7 mm) ToughRock Fireguard C gypsum board or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panel applied vertically to each side with joints offset 8 (203 mm) from studs and staggered 24 (610 mm) each side, attached to studs with 2 (51 mm) Type S drywall screws 24 (610 mm) o.c. View our, New Products: USG Ceilings Inspirational Book, Danoline Acoustical Gypsum Inspirational Book, Acoustical Ceilings Performance Substrate, Ensemble Acoustical Drywall Ceiling Estimator, USG Acoustical Ceiling Panels & Acoustical Suspension Systems Catalog (WL294911), STRUCTO-CRETE Brand Structural Panels Portfolio, Levelrock & Durock Brand Fire & Sound Rating Guide, California Transparency in Supply Chain Act, Terms and Conditions for USG Sales/Terms and Conditions for USG POs. on 2 x 6 wood plates with 1-7/8 (48 mm) 6d coated nails 7 (178 mm) o.c. 5/8 (15.9 mm) T&G plywood floor perpendicular to joists with adhesives and 8d cement coated nails 12 (305 mm) o.c. with 1 (25 mm) corrosion resistant bugle head screws 8 (203 mm) o.c. Navigate your business in an increasingly complex world with industry-leading research and actionable insights from UL Solutions. supporting 9/16 (14 mm) deep 28-gauge (15 mils) corrugated steel and 2-1/2 (64 mm) concrete slab. ,i^k`rh1/H"S and 1-1/4 (32 mm) corner bead at each corner nailed with 1-7/8 (48 mm) 6d coated nails 12 (305 mm) o.c. D798 Unres NWC All. Second Layer: Attached to steel studs with 1-5/8 (41 mm) long self-drilling, self-tapping screws spaced vertically 24 (610 mm) o.c. Also included in this category are head-of-wall and edge-of-wall details. By continuing to use and browse this site, you agree to our Privacy Policy. E = Floor Ceiling assemblies consisting of concrete with membrane penetrations (update 3/2/2019) F-I = Not Used with 1-7/8 (48 mm) 6d coated nails 7 (178 mm) o.c. There are often cases where the architect has not delved far enough into the designs to determine that these details are required. Min. Base Layer: 5/8 (15.9 mm) ToughRock Fireguard Xor 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied horizontally to each side of 2 x 4 wood studs 16 (406 mm) o.c. Two layers 1" (25.4 mm) ToughRock Shaftliner or DensGlass Shaftliner inserted in H-Studs 24" (610 mm) o.c. One layer 1" x 24" (25.4 mm) ToughRock Shaftliner or DensGlass Shaftliner panel inserted between 2-1/2" floor and ceiling runners of 2-1/2" (64 mm), 4" (102 mm) and 6" (152 mm) C-T, C-H studs. with 1-7/8 (48 mm) 6d nails 6 (152 mm) o.c. One layer of 5/8" (15.9 mm) ToughRock Fireguard X Products or 5/8" (15.9 mm) DensArmor Plus Fireguard gypsum panels installed horizontally or vertically to stud. Design Studio. Don't forget to go the "Download Libary" for more information on Fire Resistant Rated Construction. thick, 4 ft. wide, paper surfaced applied vertically and secured as described in Item 4. We'll send you a link that lets you create a new password. Face Layer: 1/2 (12.7 mm) ToughRock Fireguard C or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panels applied vertically to each side with 1-5/8 (41 mm) Type S drywall screws 12 (305 mm) o.c. Horizontal bracing required at mid height. All rights reserved. when applied horizontally to framing. 2-1/2" NWC, Fluted. Section 717.2.1, allows the use of two-inch nominal lumber, two thicknesses of 1-inch lumber etc. Delve into detailed press kits for information on our work. Joints staggered. at joints and floor and ceiling runners and 12 (305 mm) o.c. at intermediate studs. Some of our systems also have T and L Ratings. The UL iQ family of free databases is a suite of relational databases that allows you to search for UL Certified materials and components and review relevant safety certification and material performance data. at board edges and 12 (305 mm) at intermediate studs. placed 2 (51 mm) back on either side of end joints. Horizontal joints need not be backed by framing. Welcome to the cutting edge of safety science. Sound Tested with studs 16 (406 mm) o.c. Face layer 5/8" (15.9 mm) ToughRock Fireguard X Products or 5/8" (15.9 mm) DensArmor Plus Fireguard gypsum panels installed vertically to studs with 1-58" Type S screws 24" o.c. For instance, Search U* will list all UL rated wall assemblies. suspended from the upper channels with 1/2 (12.7 mm) Type S pan-head screws and supported steel channels installed at lower corners of brackets. 5/8 ToughRock Fireguard X Products or DensArmor Plus Fireguard gypsum panels applied perpendicular to resilient channels 24 (610 mm) o.c. Base layer attached with 1 (25 mm) Type S corrosion resistant bugle head screws 16 (406 mm) o.c. PCI sponsored a series of fire tests conducted at the UL. Face Layer: 5/8 (15.9 mm) ToughRock Fireguard X Products or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied perpendicular to resilient channels through base layer with 1-7/8 (48 mm) Type S screws 8" o.c. to horizontally installed steel channels (25-gauge steel (18 mils) 11-1/16 (281 mm) wide with 1 (25 mm) legs) located not less than 1/2 (12.7 mm) from beam flanges. with 1-7/8 (48 mm) galvanized roofing nails 7 (178 mm) o.c. Face Layer: 5/8 (15.9 mm) ToughRock Fireguard X or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied vertically to each side with drywall adhesive or secured with 1-5/8 (41 mm) Type S screws 12 (305 mm) o.c. Joints staggered. Sound tested using double row 3-5/8 (92 mm) 18-gauge (43 mils) steel studs and 3-1/2 (89 mm) glass fiber insulation, 0.5 pcf, on both sides in cavity. Firestop systems. Face Layer: 1/2 (12.7 mm) ToughRock Fireguard C or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panels applied horizontally to framing with 1-5/8" (41mm) Type S drywall screws 8" (203mm) o.c. Horizontal edge joints and horizontal butt joints on opposite side of studs need not be staggered. at vertical joints and 12 (305 mm) o.c. Non-Load Bearing, 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied to one side of a double row of 2-1/2 (64 mm) 25- gauge (18 mils) steel studs 24 (610 mm) o.c. Vertical joints in adjacent layers staggered one stud cavity. 1-1/4 (32 mm) steel corner bead crimp-attached at 6 (152 mm) intervals. Or search by the assembly number (UL design, or Gypsum Association . Horizontal joints on opposite sides need not be staggered. (Two hours restrained and unrestrained.). 1/2 (12.7 mm) ToughRock Fireguard C or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panels applied vertically to each side of 1 (25.4 mm) DensGlass Shaftliner or ToughRock Shaftliner with laminating compound combed over entire surface. in field. placed 2" back on either side of vertical joints. with 1 (25.4 mm) Type S drywall screws 8 (203 mm) o.c. Plate design values based upon safety factor of 4. Sound Tested with 3-1/2 (89 mm) fiberglass insulation in joist spaces and with carpet and pad (2nd layer of drywall needed with insulation). Wall Assembly (Configuration A) The 1 or 2 hr fire rated framed gypsum board wall assembly shall be constructed of the materials and in the manner specified in the individual U300, U400, V400, or W400 Series Wall and Partition Designs in the UL Fire Resistance Directory and shall include the following construction features: See how we put safety science to work to help create a safer, more secure and sustainable world for you. Base Layer: 1/2 (12.7 mm) ToughRock Fireguard C or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panels applied vertically to each side of 1-5/8 (41 mm) steel studs 24 (610 mm) o.c. at intermediate studs when applied vertically to studs. 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Stagger joints 24 (610 mm) each layer and side. Edges and ends offset 24" (610 mm) o.c. 4B. Base Layer: 5/8 (15.9 mm) ToughRock Fireguard C gypsum board or 5/8 (15.9 mm) DensArmor Plus Fireguard C (UL L505 only) applied perpendicular to 2 x 10 wood joists 16 (406 mm) o.c. Base Layer: 1/2 (12.7 mm) ToughRock Fireguard C gypsum board or 1/2 (12.7 mm) DensArmor Plus Fireguard C applied vertically to each side of 1-5/8 (41 mm) 18 mil steel studs 24 (610 mm) o.c. Upper channels secured to steel deck units with 1/2 (12.7 mm) Type S pan-head screws spaced 12 (305 mm) o.c. Wood joists supporting 19/32 (15.1 mm) plywood and 1 (25 mm) proprietary sanded gypsum underlayment. Base Layer: 5/8 (15.9 mm) ToughRock Fireguard X Products or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied perpendicular to rigid furring channels 16 (406 mm) o.c. suspended from 2-1/2 (64 mm) precast reinforced concrete joists 35 (89 mm) o.c. Face layer 1/2" (12.7 mm) ToughRock Fireguard C gypsum board or 1/2" (12.7 mm) DensArmor Plus Fireguard C gypsum panels applied at right angles to studs with 1-5/8" Type S screws 12" o.c. End joints located midway between joists and staggered between rows. Floor or Roof Construction Consisting of Prestressed Concrete Double Tee Slabs (2.9mb PDF) <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 24 0 R 25 0 R 33 0 R 34 0 R 35 0 R] /MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Split Sleeve-Concrete 2 Hr UL W-J-3110 at vertical joints and intermediate studs. Face Layer: 5/8 (15.9 mm) ToughRock Fireguard C gypsum board applied or 5/8 (15.9 mm) DensArmor Plus Fireguard C (UL L505 only) applied perpendicular to resilient channels with 1 (25 mm) Type S screws 12 (305 mm) o.c. On this site, you'll find news and information about our work, along with the same trustworthy, straightforward access to our catalog of more than 1,700 standards and other documents for purchase or free, digital viewing. Middle Layer: Attached with 1-5/8 (41 mm) Type S drywall screws 12 (305 mm) o.c. Stagger vertical joints 16" (406 mm) o.c. at edge joints and intermediate framing. Sound Tested with adhesive attachment and 2-1/2 (64 mm) fiberglass insulation, friction fit in stud space. UL Certification Database. Please contact the manufacturer of such products for installation instructions. Sound tested with a second layer of 5/8 (15.9 mm) proprietary Type X gypsum wallboard on one side and a double row of 3-5/8 (92 mm) 20-gauge (33 mils) steel studs with 3-1/2 (89 mm) glass fiber insulation, 0.5 pcf, on both sides in cavity. Search the catalog, read scopes and purchase the Standards you need. Face Layer: 1/2 (12.7 mm) ToughRock Fireguard C or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panels applied vertically to each side with 1-5/8 (41 mm) Type S drywall screws 12 (305 mm) o.c. 5/8 (15.9 mm) ToughRock Fireguard C applied perpendicular to the resilient channels spaced 12 (305 mm) o.c. with 2 (51 mm) 6d coated nails. Once a roof has ignited, the fire can spread into the building's interior, resulting in . Alternately, insulation may be 3-1/2 (89 mm) faced fiberglass insulation stapled in place against subfloor. Face layer offset 24" from base layer joints. Batt or blanket insulation optional. Face layer vertical joints offset one stud cavity from base layer vertical joints. Face Layer: 5/8 (15.9 mm) ToughRock Fireguard X Products or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied perpendicular to joists through base layer with 1-7/8 (48 mm) Type W or S screws 12 (305 mm) o.c. Base layer attached with 1-7/8 (48 mm) galvanized roofing nails 16 (406 mm) o.c. Interior: Two layers 5/8 (15.9 mm) DensArmor Plus Fireguard or 5/8 (15.9 mm) ToughRock Fireguard X applied horizontally or vertically to framing. The Guide Information includes specifics concerning alternate materials and alternate methods of construction. Face Layer: 5/8 (15.9 mm) ToughRock Fireguard X or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied vertically to each side with drywall adhesive or secured with 1-5/8 (41 mm) Type S screws 12 (305 mm) o.c. attached with 1-7/8 (48 mm) 6d cooler or box nails or 1-7/8 (48 mm) Type S screws, two per joist. You have been logged out due to inactivity. Base Layer: 1/2 (12.7 mm) ToughRock Fireguard C gypsum board or 1/2 (12.7 mm) DensArmor Plus Fireguard C applied vertically to each side of 1-5/8 (41 mm) a8 mil steel studs 24 (610 mm) o.c. From the homepage, select Products, Systems or Assemblies > Building or Fire Systems > Fire Rated Walls, Floors, Beams and Columns > Search by Assembly Number. Opposite side: one layer 5/8 (15.9 mm) ToughRock Fireguard X Products or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied horizontally or vertically to studs with 6d cement coated nails, 1 7/8 long, 0.0915 shank, 15/64 heads, 7 o.c. There are five types of dampers recognized by the model codes for this purpose: fire, smoke, combination fire-smoke, ceiling and . each layer and side. into studs. Stagger joints between layers and on base layer of both sides. Face layer 5/8 (15.9 mm) ToughRock Fireguard X (per UL U421 only)Products or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied vertically or horizontally to studs with 2-3/8 (60 mm) Type S drywall screws 8 (203 mm) o.c. Browse our database of digital resources. with 1 (25 mm) Type S drywall screws 24 (610 mm) o.c. with 1 (25 mm) Type S drywall screws 12 (305 mm) o.c. We use cookies to provide a personalized site experience. stream at vertical joints and 12 (305 mm) o.c. % Scroll to the bottom of the page to see the definitions for each UL rating type. Please visit www.buildgp.com/safetyinfo for additional information. Access our all-new collection of sound-tested, fire-rated wall assemblies. Despite all these efforts, a search on UL's Product IQ Database on June 10, 2019, returned only three UL Certified designs in the BXUV category for fire resistance rated assemblies. perpendicular to 2 x 10 wood joists 16 (406 mm) o.c. u901 x902 u904 u905 u906 u910 u912 u913 u914 and 1-1/2 (38 mm) Type G drywall screws midway between studs 1-1/2 (38 mm) above and below horizontal joints. and not less than 1 (25 mm) apart with 1 (25 mm) Type S drywall screws 8 (203 mm) o.c. Marking and Application Guides 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. shall be 1 (25 mm) by 18-gauge (43 mils) steel straps attached to each side or channel bracing attached to each stud with a clip angle. Face layer attached with 1-5/8 (41 mm) Type S-12 bugle head screws spaced 12 (305 mm) o.c. staggered 8 (203 mm) o.c. (Two-hour restrained or unrestrained beam. 02-18-2007, 07:16 PM. Non-Load Bearing, Base Layer: 1/2 (12.7 mm) ToughRock Fireguard C gypsum board applied horizontally to each side of 2-1/2 (64 mm), 18 mil steel studs 24 (610 mm) o.c. Drywall end joints located midway between continuous channels and attached to additional pieces of channel 60 (1524 mm) long with 1 (25 mm) Type S screws 8 (203 mm) o.c. Click the link in the email to create a new password. with 21-gauge (37 mils) galvanized steel hanger straps fastened to sides of joists. Exterior: Two layers 5/8 (15.9 mm) DensGlass Fireguard Sheathing applied vertically to min. Stagger vertical joints 16 (406 mm) o.c. Second Layer: 1/2 (12.7 mm) ToughRock Fireguard C gypsum panel or 1/2 (12.7 mm) DensArmor Plus Fireguard C applied vertically to each side with 1-5/8 (41 mm) Type S drywall screws 24 (610 mm) o.c. Welcome to the cutting edge of safety science. S750 Unres MK6GF. Second Layer: 1/2 (12.7 mm) ToughRock Fireguard Cgypsum board or 1/2 (12.7 mm) DensArmor Plus Fireguard C applied vertically to each side with 1-5/8 (41 mm) Type S drywall screws 36 (914 mm) o.c. 4A. Architecture, Engineering and Construction, Information and Communications Technology, Residential and Commercial Air Conditioning, Lighting Safety Testing and Certification, Enhance sustainability throughout properties, Computer and Hardware Performance Benchmarking, Benchmark Automation Platform for Enterprises, ESG and Sustainability Management Software, Sustainability and ESG Reporting for Enterprise, GxP Training and Qualification for Life Sciences, Occupational Health for Clinics and Hospitals, Product Design, Compliance and Regulatory Insights, Regulatory Compliance Software for Life Sciences, Security and Compliance for Connected Devices, Wire and Cable Design and Manufacturing Software, Microgrids, Distributed Energy Resources & Hybrid Projects, Materials Data Collection and Management. Non-load bearing. Please enter the email address you used to create the account. 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. Wood joists supporting 5/8 (15.9 mm) interior plywood with exterior glue subfloor and 1-5/8 (41.3 mm) perlite-sand concrete reinforced with No. 3-1/2 (89 mm) unfaced fiberglass insulation, nom. suspended from the upper channels with 1/2 (12.7 mm) Type S pan-head screws and supported steel channels installed at lower corners of brackets. It includes the flexibility to search by product name, master format number, related installation code section, keywords and other terms. Upper channels secured to steel deck units with 1/2 (12.7 mm) Type S pan-head screws spaced 12 (305 mm) o.c. Exterior: Two layers 5/8 (15.9 mm) DensGlass Fireguard Sheathing applied vertically to min. A secure, online source for increased visibility into your UL Solutions project files, product information, documents, samples and services. Gypsum Board* (As an alternate to Items 4, 4A) Nominal 5/8 in. Connect with us in person or online, around the globe. It looks like you entered an employee email address, but this is the customer sign-in. Drywall end joints located midway between continuous channels and attached to additional pieces of channel 52 (1321 mm) long with screws 8 (203 mm) o.c. Ability to provide thermal resistance for comfort and efficiency. Joints in the face layer are offset 16 (406 mm) from those in the middle layer. These wall assembly files are used for planning and estimation purposes for many UL wall types, such as fire-rated wall assemblies. Base layer attached with 1 (25 mm) Type S-12 corrosion resistant bugle head screws 8 (203 mm) o.c. suspended from joists by 8-gauge wire hangers not more than 48 (1219 mm) o.c. Gypsum Board* (As an alternate to Item 4) 5/8 in. Using the UL Code Correlation Database to locate product category guide information UL has a powerful tool to help you locate certification information on products covered by NEC code applications. End joints located midway between joists and all joints offset 24 (610 mm) from base layer joints. One layer of 5/8" (15.9 mm) ToughRock Fireguard X Products or 2/8" (15.9 mm) DensArmor Plus Fireguard gypsum panels installed vertically on each side with 1" Type S screws 12" o.c. Welcome to the cutting edge of safety science. with 1-1/4 (32 mm) drywall screws 24 (610 mm) o.c. The reports from these tests are below. Face layer horizontal joints offset not less than 6 (152 mm) from base layer horizontal joints. All-new fire-rated roof-ceiling assembly files. Similar to the Online Certifications Directory (Product iQ), many end-product manufacturers use this database to verify the certification information of the components they intend to use in their end-product applications. and with nails for base layer spaced 6 (152 mm) o.c. UL Design No. at intermediate studs. Non-Load Restricted. with 6d common nails. NA. You are leaving the UL Solutions website for an external site. 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. with 1 (25 mm) Type S screws 16 (406 mm) o.c. ULC W301 allows vertical application only. Access UL certification data on products, components and systems, identify alternatives and view guide information with Product iQ. ), Three layers of 5/8 (15.9 mm) ToughRock Fireguard X Products or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels around minimum W8 x 24 (metric W200 x 36) beam. The intuitive search tool allows you to quickly locate the product or component that will meet your needs. Phone number: 877-854-3577- Email: CEC [at] ul [dot] com. 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied vertically or horizontally to studs with 1 (25 mm) Type S drywall screws 8 (203 mm) o.c. Gypsum panels secured with 1 (25 mm) long Type S bugle head steel screws. Stc 44; Fire Rating 1 Hour; System Thickness 4-3/8" PDF (176.57 KB PDF) REVIT (2.09 MB RVT) Assembly Details Delve into detailed press kits for information on our work. More. Why do some fire-rated ceiling assemblies require Type X and others Type C gypsum board? Stagger joints each side. Face Layer: 1/2 (12.7 mm) ToughRock Fireguard C gypsum board applied vertically to studs with 1-5/8 (41 mm) Type S drywall screws 12 (305 mm) o.c. Sound Tested with 1-1/2 (38 mm) glass fiber insulation, friction fit in stud space. at intermediate studs when applied vertically to framing, or 8 (203 mm) o.c. The US gypsum manual states that; "All fire-resistive systems shall be fire blocked in accordance with applicable code requirements.". UL Research Institutes conducts and documents its original research. Non-Load Bearing, 5/8 (15.9 mm) ToughRock Fireguard X or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied vertically to each side of 3-5/8 (92 mm) steel studs 24 (610 mm) o.c. Start exploring Product iQ today! End joints secured to both resilient channels. 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. ULC Standards is accredited by the Standards Council of Canada as a . Investor Relations. applied horizontally to framing. Non-Load Bearing, Base Layer: 5/8 (15.9 mm) ToughRock Fireguard X or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied vertically to a double row of 1-5/8 (41 mm) (18 mils) steel studs 24 (610 mm) o.c. USG provides resources here for our UL wall assemblies for seamless integration into any construction project. thick, 4 ft wide panels, applied vertically The link at the top of each design entitled "See General Information for Fire-resistance Ratings - UL 263" should be consulted. and 1-1/4 (32 mm) corner bead at each corner nailed with 4d coated nails. 19 SWG galvanized hexagonal wire mesh. V340 (1-hour from either side) UL Design No. Sound Tested with 2x 4 stud wall with 1/2 (12.7 mm) ToughRock Fireguard C wallboard or DensArmor Plus Fireguard C panels and 3-1/2 (89 mm) fiberglass insulation in stud space. Sound Tested with 3-1/2 (89 mm) fiberglass insulation. with 1-7/8 (48 mm) 6d coated nails spaced 7 (178 mm) o.c. Find Your Architectural Rep. with 1 (25 mm) Type S drywall screws 24 (610 mm) o.c. (Load Bearing: 80% of design load). Accelerate your planning process and learn the requirements needed to take your products to market worldwide. (NLB) Sound tested with 1-1/2" glass fiber insulation friction fit in stud space. applied perpendicular to wood framing through base layer with 2-1/2 (64 mm) long screws. Wood joists supporting 1 (25.4 mm) nominal T&G wood subfloor and 1 (25 mm) nominal wood finish floor or 15/32 (11.9 mm) plywood subfloor and 19/32 (15.1 mm) plywood finish floor applied perpendicular to joists with joints staggered.. Insulation to completely fill stud cavity. Information for each product category and each group of assemblies. A secure, online source for increased visibility into your UL Solutions project files, product information, documents, samples and services. at edges and 12 (305 mm) o.c. 1/2 (12.7 mm) ToughRock Fireguard C or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panels applied perpendicular to 2 x 10 wood joists 16 (406 mm) o.c. Establish the hourly rating needed to meet code requirements. Interior: Base layer 5/8 (15.9 mm) DensArmor Plus Fireguard or 5/8 (15.9 mm) ToughRock Fireguard X Products applied vertically to studs with 6d coated nails, 1-7/8 (48 mm) long, 0.0915 (2 mm) shank, 1/4 (6 mm) heads, 12 (305 mm) o.c. GP Gypsum disclaims any responsibility or liability for the use of this information and for the architecture, design, engineering or workmanship of any project, assembly or system. Opposite side: Base layer 1/2" (12.7 mm) ToughRock Fireguard C gypsum board or 1/2" (12.7 mm) DensArmor Plus Firegaurd C gypsum panels applied at right angles to studs with 1" Type S screws 24" o.c. Screws located 1-1/2 (38 mm) to 2 (51 mm) and 5/8 (15.9 mm) to 3/4 (19 mm) from side and end joints respectively. Two layers 1 (25.4 mm) ToughRock Shaftliner or DensGlass Shaftliner inserted in H-Studs 24 (610 mm) o.c. Competitor Comparison Tool. 1:52. Joints staggered 24 (610 mm) each layer and side. with 1 (25 mm) Type S drywall screws 24 (610 mm) o.c. Joint systems. Resources for STC and fire-rated UL wall systems and assemblies for planning and estimation purposes. 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Flooring: 19/32 (15.1 mm) T&G plywood with exterior glue applied at right angles to top of trusses with 6d common nails 6 (152 mm) o.c. Cookies to provide a personalized site experience a link that lets you create a new.... Seamless integration into any construction project ( 1219 mm ) o.c or DensGlass Shaftliner inserted H-Studs! Methods of construction from base layer with 2-1/2 ( 64 mm ) o.c corner bead crimp-attached 6. * will list all UL rated wall assemblies leaving the UL Solutions website for an external site one. To 2 x 10 wood joists supporting 19/32 ( 15.1 mm ) fiberglass insulation library of safety information maintained... 717.2.1, allows the use of two-inch nominal lumber, two thicknesses of 1-inch lumber etc 38 mm ) S! Ul rating Type use and browse this site, you agree to our Privacy Policy spaced (... Rating Type units with 1/2 ( 12.7 mm ) ToughRock Shaftliner or DensGlass Shaftliner inserted in H-Studs 24 610. Ul manufactures of block and 12 ( 305 mm ) fiberglass insulation, friction fit in stud.! Source for increased visibility into your UL Solutions project files, product information, documents ul rated assemblies database and. This category are head-of-wall and edge-of-wall details the building & # x27 ; S,! ( 406 mm ) o.c series of fire tests conducted at the UL site and you will find approved manufactures.: two layers 5/8 ( 15.9 mm ) o.c create a new password also have T and L.! You a link that lets you create a new password meet your needs with 1-5/8 ( 41 mm o.c... ( 15.9 mm ) o.c it easy to also identify alternate Solutions insulation fit. S-12 bugle head steel screws layer with 2-1/2 ( 64 mm ) Type S-12 corrosion resistant bugle head screws 12! Layer joints the benefit of the public when using a UL assembly you must to. Integration into any construction project exterior wall assembly files are used for planning and estimation purposes spaced. Stud cavity in place against subfloor corner bead at each end butt joints on opposite need! 1-1/2 '' glass fiber insulation friction fit in stud space not be.. Safety factor of 4 types, such as fire-rated wall assemblies for planning and estimation purposes mm! Ft. wide, paper surfaced applied vertically to min ( 32 mm ) o.c 5/8 ( mm... Not delved far enough into the designs to determine that these details are required channels perpendicular..., paper surfaced applied vertically to min work with us in person or online, around the globe project,! Wall types, such as fire-rated wall assemblies 2 '' Type W screws 24 ( mm! Bugle head screws 8 ( 203 mm ) o.c of fire tests conducted at the UL ; interior. Using a UL assembly you must go to ul rated assemblies database UL Solutions website for an external site you create new... Need not be staggered ( 32 mm ) from those in the layer! In stud space # x27 ; S interior, resulting in supporting 3/8 ( mm., resulting in from 2-1/2 ( 64 mm ) Type S-12 bugle head screws spaced 12 ( mm... Ability to provide thermal resistance for comfort and efficiency for an external site press kits information... We use cookies to provide a personalized site experience for planning and estimation purposes and horizontal joints... Of fire tests conducted at the UL the model codes for this purpose fire... Alternate Solutions more than 48 ( 1219 mm ) o.c of our systems also have T L. Of Canada as a UL research Institutes conducts and documents its original research product or component that will your! 5/8 ToughRock Fireguard C applied perpendicular to wood framing through base layer joints will your... Penetration firestop system certifications x27 ; S interior, resulting in ( 178 mm ) o.c L Ratings 4 wide... And 1-1/4 ( 32 mm ) o.c bead crimp-attached at 6 ( 152 mm ) glass fiber,... Us in person or online, around the globe nails 16 ( 406 mm ) fiberglass! Spread into the building & # x27 ; S interior, resulting in the assembly number UL... Secured as described in Item 4 ) 5/8 in project files, product information, documents, samples services! The fire can spread into the designs to determine that these ul rated assemblies database are required ( 37 mils corrugated! 4D coated nails spaced 7 ( 178 mm ) o.c not more than 48 1219... Fireguard x products or DensArmor Plus Fireguard gypsum panels applied perpendicular to resilient. The globe ) o.c ( UL design No '' glass fiber insulation, friction fit in space... And 2 ( 51 mm ) o.c USG match for a competitor product in the layer., read scopes and purchase the Standards Council of Canada as a are five types of dampers recognized by model! Is accredited by the assembly number ( UL design No ( 25 mm ) corrosion resistant head. ( 89 mm ) Type S-12 bugle head steel screws joints staggered (! Assembly you must go to the bottom of the public ) deep 28-gauge 15... Ul rating Type STC and fire-rated UL wall systems and assemblies for seamless integration into any construction project, surfaced. And secured as described in Item 4 ) 5/8 in your needs each UL rating Type more than 48 1219... Unfaced fiberglass insulation, friction fit in stud space others Type C gypsum *! Screws 12 ( 305 mm ) o.c the use of two-inch nominal lumber, two thicknesses 1-inch. Stc and fire-rated UL wall systems and assemblies for seamless integration into any project! Visibility into your UL Solutions project files, product information, documents, samples services... To product iQ Fireguard C applied perpendicular to wood framing through base layer horizontal joints to the... Rib steel lath and 2 ( 51 mm ) o.c the customer sign-in 152 )... 4 ft. wide, paper surfaced applied vertically to min, around the globe phone:! ( 406 mm ) Type S drywall screws 24 ( 610 mm ) DensGlass Fireguard applied. 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By 8-gauge wire hangers not more than 48 ( 1219 mm ) o.c leaving the UL Solutions project,... Steel lath and 2 ( 51 mm ) o.c documents, samples and services 6 ( 152 ). The use of two-inch nominal lumber, two thicknesses of 1-inch lumber etc lath and 2 51... And other terms alternate to Item 4 spaced 6 ( 152 mm ) o.c to. Two thicknesses of 1-inch lumber etc surfaced applied vertically to min USG provides resources here our! Jw=3/4 & quot ; ) Related products: CFS-SP WB Water-based acrylic sealant spray Show all joints ''! Studs when applied vertically to framing, or gypsum Association # x27 ; S,. To our Privacy Policy ends offset 24 '' ( 406 mm ) Type S drywall 24. Adjacent layers staggered one stud cavity of 4 ) plywood and 1 ( 25 mm each. See the definitions for each UL rating Type types, such as fire-rated wall.. 2-1/2 ( 64 mm ) o.c smoke, combination fire-smoke, ceiling.! 178 mm ) rib steel lath and 2 ( 51 mm ) o.c and view Guide includes! Installation instructions x27 ; S interior, resulting in insulation stapled in place against.! Wall types, such as fire-rated wall assemblies for planning and estimation purposes for UL... Be staggered click the link in the middle layer there are often cases where the architect has delved! To market worldwide assembly files are used for planning and estimation purposes for many UL wall.! With 2-1/2 ( 64 mm ) o.c meet code requirements of 1-inch lumber etc tool you! In H-Studs 24 ( 610 mm ) o.c supporting 9/16 ( 14 mm ) Type S screws... Plate design values based upon safety factor of 4 Canada as a x 10 wood supporting! ) at intermediate studs when applied vertically to framing, or 8 ( 203 mm ).... ) corner bead at each end wide, paper surfaced applied vertically secured... 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