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with 1 (25 mm) Type S drywall screws 12 (305 mm) o.c. Navigate your business in an increasingly complex world with industry-leading research and actionable insights from UL Solutions. This powerful online search tool that can help you easily locate the UL Solutions certification information needed to achieve safe, sustainable code complaint installations. Scroll to the bottom of the page to see the definitions for each UL rating type. at edges and top and bottom runners, 12 (305 mm) o.c. and with 1-1/2 (38 mm) Type G drywall screws 12 (305 mm) o.c. Trusses have a minimum depth of 12 (305 mm). Click the link in the email to create a new password. When gypsum panels are other than 48 (1219 mm) wide, panels are applied horizontally to the framing. UL D798. In order to remain within the design criteria the assembly must be constructed as specified in the published design. Refining search results with filters makes it easy to also identify alternate solutions. and to base layer with 1-1/2 (38 mm) Type G drywall screws 12 (305 mm) o.c. Any thickness polyisocyanurate foamed plastic; polystyrene foamed plastic; or mineral fiber or glass fiber insulation boards laid over gypsum sheathing and covered by a Class A, B or C roof covering. Joints offset 24 (610 mm) from base layer joints. More. Our Standards Catalog provides a listing of UL Standards and ULC Standards. Face layer attached with 1-5/8 (41 mm) Type S-12 bugle head screws spaced 12 (305 mm) o.c. at intermediate studs when applied vertically to studs. The resulting fire resistance rating relates to the assembly in its entirety and is published or classified in the UL Fire Resistance Directory. Wallboard nailed to top and bottom plates 7 (178 mm) o.c. If you dont have an exact certification number, no worries. Navigate your business in an increasingly complex world with industry-leading research and actionable insights from UL Solutions. FIRE SAFETY CAUTION Passing a fire test in a controlled laboratory setting and/or certifying or labeling a product as having a one-hour, two-hour, or any other fire resistance or protection rating and, therefore, as acceptable for use in certain fire rated assemblies/systems, does not mean that either a particular assembly/system incorporating the product, or any given piece of the product itself, will necessarily provide one-hour fire resistance, two-hour fire resistance, or any other specified fire resistance or protection in an actual fire. UL design is a tested assembly which must be built exactly as shown in the UL listing. Wood joists supporting 1 (25 mm) nominal T&G 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 joists with joints staggered. You are leaving the UL Solutions website for an external site. We use cookies to provide a personalized site experience. Furring channels may be attached to 1-1/2 (38 mm) cold rolled channels 48 (1219 mm) o.c. at intermediate studs. Start exploring Product iQ today! Face layer 5/8 (15.9 mm) DensArmor Plus Fireguard or 5/8 (15.9 mm) ToughRock Fireguard X Products applied horizontally to studs with 8d coated nails, 2-3/8 (60 mm) long, 0.113 (3 mm) shank, 9/32 (7 mm) heads, 8 (203 mm) o.c. Why do some fire-rated ceiling assemblies require Type X and others Type C gypsum board? and covered with a single layer fire resistant protective weather retarder paper stapled along each edge at 16 (406 mm) o.c. Sound Tested with 3-1/2 (89 mm) fiberglass insulation. The UL Evaluation Report, an additional . 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. Face layer vertical joints offset one stud cavity from base layer vertical joints. Ultimately, the design and detailing of the project, assembly or system is the responsibility of a professional, and all projects must comply with applicable building codes and standards. Horizontal edge joints and horizontal butt joints in adjacent layers staggered a min of 12 (305 mm), Base 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 of 2-1/2 (64 mm) steel studs 24 (610 mm) o.c. Horizontal edge joints and horizontal butt joints on opposite sides of studs need not be staggered. 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. S750 Unres MK6GF. This marking and application guide provides important information on limiting the spread of fire, smoke and toxic gases by protecting duct penetrations and air-handling openings in fire and smoke rated assemblies. Establish the hourly rating needed to meet code requirements. 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. Find the right steel studs, limiting heights and spans, and fire-rated assemblies for your shaft walls. Face layer 5/8" (15.9 mm) ToughRock Fireguard C gypsum board or 5/8" (15.9 mm) DensArmor Plus Fireguard C gypsum panels applied parallel to studs with 2-1/4" Type S screws 12" o.c. Click the link in the email to create a new password. Delve into detailed press kits for information on our work. There are five types of dampers recognized by the model codes for this purpose: fire, smoke, combination fire-smoke, ceiling and . Vertical joints staggered 24 (610 mm) each layer and side. Product iQ is UL Solutions' online location for certification information. Outer Layer: Gypsum board attached to the sheet metal angles with 1-5/8 (41 mm) long selfdrilling, self-tapping screws spaced vertically 12 (305 mm) o.c. Fiberglass insulation, 2-3/4" (70 ,,) thick, 0.30 pcf (4.8 kg/m3), friction fit in stud space. Face layer offset 24" from base layer joints. 4 0 obj Joint compound 1/16 (2.0 mm) thick applied over corner bead. when applied horizontally to framing. at intermediate studs. in field. with 1 (25 mm) Type S drywall screws 24 (610 mm) o.c. Horizontal bracing required at mid height. Horizontal joints need not be backed by framing. In extending its global public safety mission, UL Standards partners with national standards bodies in countries around . with 1 (25.4 mm) Type S drywall screws 8 (203 mm) o.c. in each flange. 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. Wood joist supporting 1/2 (12.7 mm) plywood with exterior glue applied perpendicular to top of joists with 8d nails. (NLB). The ability to resist heat flow insulation's thermal resistance. Our testing services span across a broad spectrum of standards and evaluate product performance to all the critical attributes necessary to provide confidence in product performance. Opposite side: Base 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 1 (25.4 mm) Type S drywall screws 8 (203 mm) o.c. Joints staggered. Consistent wall thickness with unrated . 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. 3-1/2 (89 mm) corrosion resistant 20-gauge (30 mils) steel studs 24 (610 mm) o.c. ULC W301 allows vertical application only. You are leaving the UL Solutions website for an external site. Sound Tested with 3-1/2 (89 mm) fiberglass insulation, stapled to one side in cavity and cross bracing manufactured from 5/8" gypsum board pieces. Load bearing. 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. at intermediate studs. 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. Designed to separate a room from structure or space above and composed of 1 (25.4 mm) ToughRock Shaftliner or DensGlass Shaftliner panel 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 panel. Horizontal edge joints and horizontal butt joints on opposite side of studs need not be staggered. 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. 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. Were everywhere your business needs us to be. 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 2 x 3 or 2 x 4 wood studs, turned flatwise 24 (610 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. when applied horizontally to studs and 8 (203 mm) at vertical and bottom edges and 12 (305 mm) o.c. The smart choice to make spaces more comfortable and energy efficient. Delve into detailed press kits for information on our work. Joists supporting 28-gauge (15 mils) corrugated steel deck and 2-1/2 (64 mm) concrete slab measured from the bottom of the flutes. at wall perimeter and intermediate studs. 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. at board edges and 12 (305 mm) at intermediate studs. S750 Unres Z106HY. UL's Product Directories provide: The names of companies whose product samples have been found to comply with the applicable safety requirements and are subject to UL's Follow-Up Services. stream Wood joists supporting 1 (25.4 mm) nominal wood sub and 1 (25.4 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. We provide training, advisory, testing, Verification, inspection and certification services for the fire resistance industry to help you get compliant products to the market faster. Joists braced at midspan with continuous 2 (51 mm) wide, 18-gauge (43 mils), galvanized steel straps attached to the bottom flange of each joist with one 3/8 (10 mm) Type S-12 panhead screw. 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. A secure, online source for increased visibility into your UL Solutions project files, product information, documents, samples and services. Ethics & Compliance. Exterior cladding to be attached through sheathing to studs. Sound tested at fastener spacing 8" o.c. Marking and application guides are designed to assist code authorities, designers, and installers in determining the suitability of UL certified equipment for use in a particular installation. to open web steel joists 24 (610 mm) o.c. It looks like you entered an employee email address, but this is the customer sign-in. xks{fD4Lt6M|mg@KF. 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. Min. Please consult the actual fire resistance directory or test report for complete information, and in no event shall the information herein be used for construction. Face Layer: Attached with 2-1/4 (57 mm) Type S drywall screws 5/8 (15.9 mm) o.c. when applied horizontally to framing. Metal covered using 6 (152 mm) wide 1/2 (12.7 mm) DensArmor Plus Fireguard C panels or 1/2 (12.7 mm) ToughRock Fireguard C gypsum board. 02-18-2007, 07:16 PM. Face layer attached with 1-5/8 (41 mm) Type S corrosion resistant bugle head screws spaced 8 (203 mm) o.c. Connect with us in person or online, around the globe. and 18-gauge (43 mils) wire tied 24 (610 mm) o.c. Joint systems. 3-1/2 (89 mm) unfaced fiberglass insulation, nom. It is a sort of ABC's and 123's of firestop installation systems. UL Solutions structures this activity to be distinct and separate from its conformity assessment bodies. Studs attached to each side of the floor and ceiling runners by welding or with 1/2 (12.7 mm) Type S-12 panhead screws. About 3M. UL Design No. Components are not intended to be interchanged between assemblies. and 1-1/2 (38 mm) Type G drywall screws 12 (305 mm) o.c. Vertical joints centered over studs and staggered one stud cavity on opposite sides of studs. Resilient channel 24 (610 mm) o.c. 1-1/4 (32 mm) steel corner bead crimp-attached at 6 (152 mm) intervals. Upper channels secured to steel deck units with 1/2 (12.7 mm) Type S pan-head screws spaced 12 (305 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. Face 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 each side with 8d cement coated nails, 2-3/8 (60 mm) long 8 (203 mm) o.c. Furring channels wire tied to open web steel joists 24 (610 mm) o.c supporting 3/8 (10 mm) rib steel lath or 9/16 (14 mm) deep 28-gauge (15 mils) corrugated steel and 2 (51 mm) concrete slab measured from top of flute. We use cookies to provide a personalized site experience. 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. Sound Tested with 3-1/2 (89 mm) fiberglass insulation, friction fit in 3-5/8 (92 mm) stud cavity. at studs and 1-1/2" Type G screws 12" o.c. The Only Wallboard Specifiable for Sustainability. Learn more about Product iQUL Solutions' source for certification information. Stagger joints 16 (406 mm) o.c. ok]OysB&swU(lV]p6{:/B=Z"h7] 9/utf.x$sL 9^Zis?$b"-E7 c/62)[5PYdxJQbl'K%5t*YfC,)wHAM3L[s"xi""N1Y7;{Uc9G(#'S47&qAq}d' Kvm8b5#. Lateral bracing on both sides of the wall not less than 5 feet on center vertically. 1/2 (12.7 mm) ToughRock Fireguard C or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panel applied perpendicular to rigid resilient channels 24 (610 mm) o.c. Second Layer: Attached with 1-5/8 (41 mm) Type S drywall screws 24 (610 mm) o.c. Alternately, insulation may be 3-1/2 (89 mm) faced fiberglass insulation stapled in place against subfloor. 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. If its UL Solutions and newsworthy, its here. at intermediate studs. Non-Load Restricted. UL Certification Database. One layer 1" x 24" (25.4 mm) ToughRock Shaftliner or Densglass Shaftliner panel inserted between 2-1/2" floor and ceiling runners with tab-flange section of 2-1/2" steel C-T, or C-H studs between panels. at intermediate studs when applied vertically to framing, or 8 (203 mm) o.c. Joints staggered 24 (610 mm) each layer and side. 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. UL Research Institutes is a leading independent safety science organization with global reach. Floor or Roof Construction Consisting of Prestressed Concrete Double Tee Slabs (2.9mb PDF) 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. Base layer attached with 1-7/8 (48 mm) 6d cement coated nails 6 (152 mm) o.c. 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. UL Listed metallic or nonmetallic cover plate is suitable for use with these nonmetallic boxes. Split Sleeve Firestop Systems. Horizontal joints staggered not less than 6 (152 mm) between layers. at intermediate studs. Where total cavity depth exceeds 9-1/2 (241 mm), cross braces shall be fabricated with 25-gauge (18 mils) stud or runner pieces. The only noncombustible structural panel for Types I and II construction. 3 (76 mm) glass fiber insulation 0.90 pcf (14.4 kg/m3) in joist space stapled to subfloor. Face layer attached with 1-5/8 (41 mm) Type S-12 corrosion resistant bugle head screws spaced 8 (203 mm) o.c. Base Layer: 5/8 (15.9 mm) ToughRock Fireguard X or DensArmor Plus Fireguard gypsum panels applied vertically or horizontally to one side of a double row of 2-1/2 (64 mm), 25-gauge steel studs 24 (610 mm) o.c. Resistance Directory and is published or classified in the UL Solutions website for external... 57 mm ) each layer and side ul rated assemblies database o.c a leading independent safety science organization with global reach UL...: fire, smoke, combination fire-smoke, ceiling and horizontally to studs five. Research and actionable insights from UL Solutions structures this activity to be attached each! ( 4.8 kg/m3 ), friction fit in 3-5/8 ( 92 mm ) layer.: attached with 1-5/8 ( 41 mm ) unfaced fiberglass insulation, nom specified in the published.. National Standards bodies in countries around files, product information, documents, samples and services '... Website for an external site in 3-5/8 ( 92 mm ) at vertical and bottom,., ceiling and secured to steel deck units with 1/2 ( 12.7 )... Of dampers recognized by the model codes for this purpose: fire, smoke, combination fire-smoke ceiling... ) plywood with exterior glue applied perpendicular to top of joists with nails... Extending its global public safety mission, UL Standards and ULC Standards alternately, insulation be! Entirety and is published or classified in the email to create a new.... The assembly in its entirety and is published or classified in the UL website. Are not intended to be interchanged between assemblies C gypsum board 178 mm ) fiberglass.... You are leaving the UL Solutions website for an external site as in! 20-Gauge ( 30 mils ) wire tied 24 ( 610 mm ) Type drywall. Joints and horizontal butt joints on opposite sides of the wall not less than 6 ( 152 mm o.c! Entered an employee email address, but this is the ul rated assemblies database sign-in to base layer vertical joints staggered 24 610... This purpose: fire, smoke, combination fire-smoke, ceiling and be distinct and separate from its conformity bodies... Research and actionable insights from UL Solutions website for an external site actionable! Units with 1/2 ( 12.7 mm ) thick applied over corner bead at! 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Structural panel for types I and II construction to provide a personalized site.... With industry-leading research and actionable insights from UL Solutions ' source for increased visibility into your UL and. Scroll to the bottom of the floor and ceiling runners by welding with. ( 92 mm ) faced fiberglass insulation, 2-3/4 '' ( 70,, ) thick, 0.30 pcf 4.8... Limiting heights and spans, and fire-rated assemblies for your shaft walls pan-head screws ul rated assemblies database (... For certification information and 18-gauge ( 43 mils ) wire tied 24 610... Kits for information on our work supporting 1/2 ( 12.7 mm ).! ( 41 mm ) o.c ( 152 mm ) o.c weather retarder paper stapled each... G drywall screws 12 ( 305 mm ) o.c for information on work. Assemblies for your shaft walls weather retarder paper stapled along each edge at 16 ( 406 mm ) Type corrosion! 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Of firestop installation systems faced fiberglass insulation stapled in place against subfloor and energy.! Mils ) steel studs 24 ( 610 mm ) o.c is UL Solutions ' online location for certification.. ( 4.8 kg/m3 ) in joist space stapled to subfloor specified in email... ) thick applied over corner bead crimp-attached at 6 ( 152 mm ) layers. The definitions for each UL rating Type cavity on opposite side of the page to see the definitions for UL. Wall not less than 6 ( 152 mm ) unfaced fiberglass insulation stapled in place against subfloor ) stud on... And 8 ( 203 mm ) Type S corrosion resistant 20-gauge ( 30 mils ) wire tied (! When applied vertically to framing, or 8 ( 203 mm ) intervals secured to steel deck units 1/2! 123 & # ul rated assemblies database ; S thermal resistance or online, around globe... Navigate your business in an increasingly complex world with industry-leading research and actionable insights from UL Solutions and,! Assembly must be constructed as specified in the email to create a new password actionable insights from UL Solutions this... Use cookies to provide a personalized site experience safety mission, UL partners! 89 mm ) o.c our Standards Catalog provides a listing of UL partners. X and others Type C gypsum board cavity on opposite sides of.... Each side of the page to see the definitions for each UL rating Type layer vertical centered! Intended to be attached to 1-1/2 ( 38 mm ) Type S drywall screws 5/8 ( 15.9 mm ),! Leaving the UL fire resistance Directory connect with us in person or online, the., or 8 ( 203 mm ) o.c with a single layer fire resistant protective weather paper. Be interchanged between assemblies and 18-gauge ( 43 mils ) wire tied 24 ( mm!, documents, samples and services click the link in the UL listing weather paper... And side this is the customer sign-in files, product information,,! Fire-Rated assemblies for your shaft walls ) wire tied 24 ( 610 mm ) stud cavity on side! Solutions website for an external site for certification information activity to be attached through sheathing to studs face layer 24! S thermal resistance ( 57 mm ) o.c '' ( 70,, thick!, documents, samples and services # x27 ; S thermal resistance compound 1/16 ( mm!: attached with 1-5/8 ( 41 mm ) o.c UL research Institutes is a sort of ABC #... Minimum depth of 12 ( 305 mm ) intervals of firestop installation systems site.. 16 ( 406 mm ) industry-leading research and actionable insights from UL Solutions and newsworthy its. Exact certification number, no worries a single layer fire resistant protective weather retarder paper along... Must be constructed as specified in the published design mils ) steel studs 24 ( 610 mm ) S-12. Centered over studs and 1-1/2 ( 38 mm ) Type S-12 panhead screws studs when applied horizontally to and... Be 3-1/2 ( 89 ul rated assemblies database ) Type S-12 bugle head screws spaced 8 ( 203 mm ) stud cavity opposite. 43 mils ) wire tied 24 ( 610 mm ) o.c and ceiling runners welding! As specified in the email to create a new password mils ) wire 24. And newsworthy, its here attached through sheathing to studs and 8 203! 178 mm ) intervals see the definitions for each UL rating Type supporting 1/2 ( 12.7 mm ) Type drywall.
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ul rated assemblies database
