at intermediate studs when applied vertically to framing, or 8 (203 mm) o.c. 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 one side of 2-1/2 (64 mm), 25-gauge (18 mils) steel studs 24 (610 mm) o.c. Joints staggered. Split Sleeve-Concrete 2 Hr UL W-J-3110 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. Base Layer: Attached with 1 (25 mm) Type S drywall screws 16 (406 mm) o.c. Were everywhere your business needs us to be. Resilient channels attached 16 (406 mm) o.c. See how we put safety science to work to help create a safer, more secure and sustainable world for you. The reports from these tests are below. 5/8 (15.9 mm) ToughRock Fireguard X or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied vertically (or horizontally to each side of double row of 2 x 4 wood studs 16 (406 mm) o.c. Phone number: 877-854-3577- Email: CEC [at] ul [dot] com. Navigate your business in an increasingly complex world with industry-leading research and actionable insights from UL Solutions. 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. "1Cb>AB4GBXbIK8Z)q,=Kg,JGj-`A7Uog^ [3IfH,kXS4%o'\(gYdT%:}&{{9p)W#X#$EUc'}>w(2=q+nC1a9{Xev`)puZJ9~pm/Zy8_P~@B05W,[^}Pt[ve]AkCA"c\tV3@&, Consult each listing for specific information. Exterior: Base layer 5/8 (15.9 mm) DensGlass Fireguard Sheathing retardant treated 2 x 6 wood studs 16 (406 mm) o.c. One layer 1"x24" ToughRock Shaftliner or DensGlass Shaftliner panels between 2-1/2" floor and ceiling J runners with T section of 2-1/2" steel C-T studs between panels. Horizontal edge joints and horizontal butt joints on opposite side of studs need not be staggered. 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. to open web steel joists supporting 3/8 (10 mm) rib steel lath or 9/16 (14 mm) deep 28-gauge (15 mils) corrugated steel and 2-1/2 (64 mm) concrete slab measured from top of flute. Joints staggered 24 (610 mm) each layer and side. 1-1/2 (38 mm) fluted steel deck units welded to top of beam and supporting minimum 2-1/2 (64 mm) concrete. Middle Layer: 5/8 (15.9 mm) ToughRock Fireguard C gypsum board or 5/8 (15.9 mm) DensArmor Plus Fireguard C gypsum panels applied perpendicular to resilient channels with 1 (25.4 mm) Type S drywall screws 8 (203.2 mm) o.c. Opposite Side Base Layer: 1/2 (12.7 mm) ToughRock Fireguard C gypsum board or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panels applied vertically to studs with 1-5/8 (41 mm) Type S drywall screws 24 (610 mm) o.c. Details. at vertical joints and 12 (305 mm) o.c. at studs and 1-1/2" Type G screws 12" o.c. Understanding the UL Fire Resistance Directories webinar on August 27, 2020. at vertical joints and intermediate studs. Batt or blanket insulation optional. UL Solutions structures this activity to be distinct and separate from its conformity assessment bodies. 5/8 (15.9 mm) ToughRock Fireguard C applied perpendicular to the resilient channels spaced 12 (305 mm) o.c. (Two hours restrained and unrestrained.). Resilient channels applied perpendicular to 2 x 10 wood joists 16 (406 mm) o.c. 5/8 (15.9 mm) ToughRock Fireguard X or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied vertically or horizontally to each side of 3-5/8 (92 mm) 25 gauge (18 mils) steel studs 24 (610 mm) o.c. 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. 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. One layer 1" x 24" (25.4 mm) ToughRock Shaftliner or DensGlass Shaftliner panel inserted between 2-1/2" floor and ceiling J runners with H section of 2-1/2" (64 mm), C-T, or C-H studs between panels. Three layers of 5/8 (16.9 mm) ToughRock Fireguard C or 5/8 (16.9 mm) DensArmor Plus Fireguard C gypsum panels, screw-attached to 1-5/8 (41.3 mm) steel studs located at each corner of W10 x 49 (metric W250 x 73) column. Sound tested at fastener spacing 8" 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. The Only Wallboard Specifiable for Sustainability. Don't miss the latest insights, news and product offerings from USG. UL FIRE RATED ASSEMBLIES UL Fire Resistance Ratings (continued) Restrained Assembly Ratings (hr.) Sound Tested with adhesive attachment and 2-1/2 (64 mm) fiberglass insulation, friction fit in stud space. and 1-1/2 (38 mm) Type G drywall screws midway between studs 1-1/2 (38 mm) above and below horizontal joints. Firestop systems. All rights reserved. Interior Side: One layer 5/8 (15.9 mm) ToughRock Fireguard X Products or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied vertically or horizontally to studs with 1-7/8 (48 mm) 6d coated 7 (178 mm) o.c. 5/8 (15.9 mm) ToughRock Fireguard X or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum board applied vertically to each side of 2 x 4 wood studs 24 (610 mm) o.c. staggered 8 (203 mm) o.c. Outside corners of gypsum board protected by 0.020 (.5 mm) thick steel corner beads crimped or nailed. All rights reserved. In the event of an actual fire, you should immediately take any and all actions necessary for your safety and the safety of others without regard for any fire rating of any product or assembly/system. Ethics & Compliance. Non-Load Restricted. 2. Once a roof has ignited, the fire can spread into the building's interior, resulting in . 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. We use cookies to provide a personalized site experience. 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 2-1/2 (64 mm) fiberglass insulation. 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 1-5/8 (41 mm) Type S-12 drywall screws 12 (305 mm) o.c. 3-1/2 corrosion resistant 25-gauge (18 mils) steel studs 24 (610 mm) o.c. 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. View the answers to the most commonly asked questions - Architectural services FAQs. Sound Tested with 2-1/2 (64 mm) fiberglass insulation stapled in stud space, 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 3-5/8 (92 mm) steel studs 24 (610 mm) o.c. (NLB) Sound tested with 1-1/2" glass fiber insulation friction fit in stud space. Base layer attached with 1-7/8 (48 mm) galvanized roofing nails 16 (406 mm) o.c. Download English [ 37.6 kB ] HW-D-0516. in each flange. Face Layer: Attached with 2-1/4 (57 mm) Type S drywall screws 12 (305 mm) o.c. at intermediate studs. 5/8 ToughRock Fireguard X Products or DensArmor Plus Fireguard gypsum panels applied perpendicular to resilient channels 24 (610 mm) o.c. Plywood end joints staggered 48 (1219 mm). Additionally, a UL Certificate is delivered to the job site so that the contractor can make it available to local building officials. Roof assemblies are the most vulnerable component of a home or building when exposed to an external fire source. with 5d nails 1-5/8 (41 mm) long, 0.099 (2.5 mm) shank, 1/4 (6 mm) heads, 6 (152 mm) o.c. at studs and 1-1/2" Type G screws 16" o.c. Base 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 of 1-5/8 (41 mm) metal studs 24 (610 mm) o.c. Channels spaced 12 (305 mm) o.c. Gypsum panel end joints located midway between continuous channels and attached to additional pieces of channels 54 (1372 mm) long with screws 12 (305 mm) o.c. Joints offset 24 (610 mm) from base layer joints. 5/8 (15.9 mm) ToughRock Fireguard X Products applied perpendicular to 2 x 10 wood joists 16 (406 mm) o.c. UL rated roof assemblies are grouped according to deck type (non-combustible or combustible) and are further categorized according to deck type and the specific type of construction (new, recover, tear-off or retrofit). Horizontal joints on opposite sides need not be staggered. 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. 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. You may unsubscribe at any time. Stagger joints each side. Base Layer: 5/8" (15.9 mm) ToughRock Fireguard X or 5/8" (15.9 mm) DensArmor Plus fireguard gypsum panels applied horizontally to each side of double row of 2" x 4" wood studs 16" (406 mm) o.c. The smart choice to make spaces more comfortable and energy efficient. 1/2 (12.7 mm) ToughRock Fireguard C or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panel applied perpendicular to resilient channels 24 (610 mm) o.c. If its UL Solutions and newsworthy, its here. with 1-3/8 (35 mm) phosphate coated nails spaced 12 (305 mm) o.c. If a dimension is indicated as a minimum or maximum, the construction can include greater or lesser dimensions, respectfully. Stagger vertical joints 16 (406 mm) o.c. 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. Welcome to the cutting edge of safety science. 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. 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. 1/2 (12.7 mm) ToughRock Fireguard C or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panels applied horizontally to one side of 3-5/8 (92 mm) steel studs 24 (610 mm) o.c. Joints staggered. on 2 x 6 wood plates with 1-7/8 (48 mm) 6d coated nails 7 (178 mm) o.c. Base Layer: Attached with 1 (25 mm) Type S drywall screws 24 (610 mm) o.c. Thermal Properties. Horizontal edge joints and horizontal butt joints on opposite side of studs need not be staggered. Fiberglass insulation, 2-3/4" (70 ,,) thick, 0.30 pcf (4.8 kg/m3), friction fit in stud space. Non-Load Bearing. Interior: 5/8 (15.9 mm) DensArmor Plus Fireguard or 5/8 (15.9 mm) ToughRock Fireguard X applied vertically to framing with 1 (25 mm) Type S bugle head screws 8 (203 mm) o.c. A secure, online source for increased visibility into your UL Solutions project files, product information, documents, samples and services. 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 1-5/8 (41 mm) Type S drywall screws 8 (203 mm) o.c. More. Interior Side: 5/8 (15.9 mm) ToughRock Fireguard X Products or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied vertically or horizontally to studs with 1-7/8 (48 mm) 6d coated nails 7 (178 mm) o.c. Horizontal joints need not be backed by framing. This intuitive search tool allows you to quickly locate the product or component that will meet your needs. Quickly access UL certification information with the powerful search engine Product iQ. 2 (51 mm) maximum foam-on-plastic thickness. (NLB). Sount tested wiht 1-1/2" Fiberglass sound insulation. One layer of any 5/8 (15.9 mm) DensArmor Plus Fireguard panel applied without horizontal joints and parallel to 1-5/8 (41 mm) steel studs located at each corner of TS8x8x0.250 tube steel column with 1 (25 mm) Type S drywall screws 24 (610 mm) o.c. placed 3 (76 mm) back from either side of end joints. Welcome to the cutting edge of safety science. Joint systems. Offering a wide selection of modern lighting to brighten your space and free shipping on all orders! UL Product iQ combines UL Safety Certification information trusted around the globe with the intuitive design and functionality of a modern search engine. You are leaving the UL Solutions website for an external site. Face Layer: Attached with 1-3/4 (45 mm) Type S drywall screws 8 (203 mm) o.c to horizontally installed U-shaped steel channels (25-gauge steel (18 mils) 1-11/16 (281 mm) wide with 1 (25 mm) legs) located not less than 1/2 (12.7 mm) from beam flanges. at vertical joints and 12 (305 mm) o.c. Wood joist supporting 1/2 (12.7 mm) plywood with exterior glue applied perpendicular to top of joists with 8d nails. Second Layer: Attached with 1-5/8 (41 mm) Type S drywall screws 24 (610 mm) o.c. A secure, online source for increased visibility into your UL Solutions project files, product information, documents, samples and services. Alternately, insulation may be 3-1/2 (89 mm) faced fiberglass insulation stapled in place against subfloor. ULC W301 allows vertical application only. Wood joists supporting 1 (25 mm) nominal T&G wood sub and 1 (25 mm) nominal finish floor, or 19/32 (15.1 mm) plywood finished floor with long edges T&G and 15/32 (11.9 mm) interior plywood with exterior glue subfloor perpendicular to joists with joints staggered. See how we put safety science to work to help create a safer, more secure and sustainable world for you. 3-1/2 (89 mm) corrosion resistant 20-gauge (33 mils) steel studs 24 (610 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. 3/4 (19 mm) air space on both sides must be maintained between liner panels and adjacent framing. Step-by-step instructions on locating rated walls, floors, beams and columns. 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. Through more than 20 possible parametric search criteria, users can additionally identify multiple components and suppliers who have UL Recognition with ratings that meet the safety criteria of a specific end-product application. and 1-1/2 (38 mm) Type G drywall screws midway between studs 1-1/2 (38 mm) above and below horizontal joints. Find the right STC and fire-rated assemblies for your project, download Revit & CAD files, estimate materials, and find applicable Knauf Insulation products for each system. It is a key differentiator for products within the exterior wall assembly market. at edges and 12 (305 mm) o.c. UL S750. 5/8 (15.9 mm) ToughRock Fireguard C gypsum board or 5/8 DensArmor Plus Fireguard C gypsum panels applied perpendicular to resilient channels 24 o.c. Batt insulation may be draped over the resilient channel, secured to plywood subfloor or truss when 5/8 (15.9mm) ToughRock Fireguard C gypsum board are used. 5/8 (15.9 mm) T&G plywood floor perpendicular to joists with adhesives and 8d cement coated nails 12 (305 mm) o.c. You can obtain information about the validity of a given certification by contacting the UL Solutions Customer Experience Center. You may unsubscribe at any time. Base Layer: 1/2 (12.7 mm) ToughRock Fireguard C gypsum board or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panels applied vertically to each side of 1-5/8 (41 mm) metal studs 24 (610 mm) o.c. with 1 (25 mm) Type S screws 24 (610 mm) o.c. Navigate your business in an increasingly complex world with industry-leading research and actionable insights from UL Solutions. Explore our press releases and news updates. at edges and ends and 12 (305 mm) o.c. When gypsum panels are other than 48 (1219 mm) wide, panels are applied horizontally to the framing. 1 (25 mm) corner bead applied each corner with 1-3/8 (35 mm) 4d coated nails 12 (305 mm) o.c. Certified materials are added to the UL iQ databases on a daily basis, making this information immediately available to thousands of . Want to learn more about our Product iQ marketing solutions. 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. Wood joists supporting 1 (25.4 mm) nominal wood subfloor and 1 (25.4 mm) nominal wood finish floor, or 19/32 (15.1 mm) plywood finished floor with long edges T&G and 15/32 (11.9 mm) interior plywood with exterior glue subfloor perpendicular to joist with joints staggered. 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, 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. Third Layer: Attached to sheet-metal angles with 1 (25 mm) long, self-drilling, self-tapping screws spaced vertically 12 (305 mm) o.c. 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. Connect with us in person or online, around the globe. Sound Tested with 3-1/2 (89 mm) fiberglass insulation friction fit in stud space, 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) (15 mils) steel studs 24 (610 mm) o.c. (NLB). 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. Joint compound 1/16 (2.0 mm) thick applied over corner bead. These assemblies are commonly used for single-family homes within five feet of a property line. R-Value. If a construction element is identified as "optional" or "may be provided" it is not mandatory and doesn't need to be included in the construction. Refining search results with filters makes it easy to also identify alternate solutions. at intermediate studs when applied vertically to studs. Stc 44; Fire Rating 1 Hour; System Thickness 4-3/8" PDF (176.57 KB PDF) REVIT (2.09 MB RVT) Assembly Details Gypsum Board* (As an alternate to Item 4) 5/8 in. Face Layer: 5/8" (15.9 mm) ToughRock Fireguard X or 5/8" (15.9 mm) DensArmor Plus Fireguard gypsum panels applied horizontally to each side with 2" Type W screws 8" (203 mm) o.c.