Fire Resistance Ratings - ANSI/UL 263 See General Information for Fire Resistance Ratings - ANSI/UL 263 Design No. 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. A secure, online source for increased visibility into your UL Solutions project files, product information, documents, samples and services. Were everywhere your business needs us to be. Second layer 5/8" (15.9 mm) ToughRock Fireguard C gypsum board or 5/8" (15.9 mm) DensArmor Plus Fireguard C gypsum panels applied at right angles to studs with 1-5/8" Type S screws 16" o.c. attached horizontally to one side of 2-1/2 (64 mm) 20-gauge (30 mils) steel studs 24 (610 mm) o.c. Access UL certification data on products, components and systems, identify alternatives and view guide information with Product iQ. View the answers to the most commonly asked questions - Architectural services FAQs. 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. 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. 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. at edges and ends and 12 (305 mm) o.c. UL Research Institutes conducts and documents its original research. Joints staggered 24" on Opposite Sides. 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. 3 (76 mm) mineral fiber insulation, 2 pcf (32 kg/m3), friction fit in stud space. Explore our business intelligence-building digital tools and databases, search for help, review our business information, or share your concerns and questions. 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. Start exploring Product iQ today! UL Listed metallic or nonmetallic cover plate is suitable for use with these nonmetallic boxes. Polymer-based exterior insulation and finish system applied over sheathing. Use the link below instead. Non-load bearing. 2-1/2" NWC, Fluted. ULC W301 allows vertical application only. 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. 4 (102 mm) maximum foam-on-plastic thickness. Furring channels may be attached to 1-1/2 (38 mm) cold rolled channels 48 (1219 mm) o.c. Base Layer: 1/2 (12.7 mm) ToughRock Fireguard C or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum board applied vertically to each side of 2-1/2 (64 mm) steel studs 24 (610 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). 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. more Access Standards if you are a UL certification customer. One layer of 1/2" (12.7 mm) DensArmor Plus Fireguard C or 1/2" (12.7 mm) ToughRock Fireguard C gypsum panels installed vertically to each side with 1" Type S screws 12" o.c. Delve into detailed press kits for information on our work. S301 February 07, 2003 Restrained Beam Ratings 1, 1-1/2 or 2 Hr (See Item 6) Unrestrained Beam Ratings 1, 1-1/2 & 2 Hr (See Item 6) 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. Use the link below instead. UL Product iQ marries the longstanding UL certification information relied upon by millions of users with the intuitive design and user-friendliness of a modern search engine. Thermal Properties. with 1 (25 mm) Type S screws 12 (305 mm) o.c. "d|[0"oXGifT$EVEiW2l5(ScjaYh~:.wa#UwD$T-T18jS%+ |e~!_J _-S+F L3]-;d+a@ sQ`#>8E$2Asmn}p1!m,KOT9q8\^F |"1srRwC.n|N:i- "U&x_m@|'R)!PS,5Xw@s5Ys.Es ^> F^>5b$"2"E)!7)w'u[WP{mq0nR%We@'C#baym\Rf9vt&ygrH P/7B)jY\< EC?S= l=$TO'iCa`3(G3u@iV%w=8 ~1awp-"lT)[`jn E#%C'3!3wy].e1#.y],2M>Gpm'5h~l)}je (Two hours restrained and unrestrained.). placed 2" back on either side of vertical joints. attached horizontally on one side of 2 x 4 wood studs 24 o.c. E = Floor Ceiling assemblies consisting of concrete with membrane penetrations (update 3/2/2019) F-I = Not Used Insulation must be secured to plywood subfloor or trusses when DensArmor Plus Fireguard C gypsum panel is used. at board edges and 12 (305 mm) at intermediate studs. 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. UL Solutions structures this activity to be distinct and separate from its conformity assessment bodies. 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. 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. Furring channels 24 (610 mm) o.c. 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. 704 is the prescriptive portion of the IBC - chapter 7.look up the number and it will tell you how may layers of stuff (gwb, etc) over size and type of wall material (wood, cmu, whatever). Sound Tested with 3 (76 mm) mineral fiber, 2.5 pcf (40.1 kg/m3), in stud space. Two layers of 1/2 (12.7 mm) ToughRock Fireguard C gypsum board or 1/2 (12.7 mm) DensArmor Plus Fireguard C. with 1 (25 mm) Type S screws 24 (610 mm) o.c. Non-Load Restricted. By continuing to use and browse this site, you agree to our Privacy Policy. with 1-1/4 Type S drywall screws. The ability to resist heat flow insulation's thermal resistance. 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. 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. Plate design values based upon safety factor of 4. 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. . Re: Fire rated partitions - 1hr and 2hr. at intermediate studs when applied vertically to studs. and covered with a single layer fire resistant protective weather retarder paper stapled along each edge at 16 (406 mm) o.c. with 1-7/8 (48 mm) 6d coated nails spaced 7 (178 mm) o.c. Exterior: Two layers 5/8 (15.9 mm) DensGlass Fireguard Sheathing applied vertically or horizontally to 2 x 4 wood studs 16 (406 mm) o.c. at edge joints and intermediate framing. Face Layer: 5/8 (15.9 mm) ToughRock Fireguard X or DensArmor Plus Fireguard gypsum panels applied vertically or horizontally to same side of studs with 1-5/8 (41 mm) Type S drywall screws 12 (305 mm) o.c. Take Care. :2 I*I&w? 1/2" (12.7 mm) ToughRock Fireguard 45 gypsum board applied vertically or horizontally to each side of 2 x 4 wood studs 24 (610 mm) o.c. ULC Standards develops and publishes standards and specifications for products having a bearing on fire, life safety and security, crime prevention, energy efficiency, environmental safety, security of assets and facilities, live working and workplace safety and other areas. Looking for inspiration? In order to remain within the design criteria the assembly must be constructed as specified in the published design. Galvanized self-furring wire mesh applied over sheathing with 8d galvanized roofing nails, 2-3/8 (60 mm) long, 0.113 (3 mm) shank, 9/32 (7 mm) heads, 6 (152 mm) o.c. We have tested products for public safety for 100 years and we are accredited by the Standards Council of Canada. It is a sort of ABC's and 123's of firestop installation systems. About 3M. PDF. (NLB). Find the right fire-rated assemblies and design details drawings for your architectural plans. One layer of 1" x 24" DensGlass Shaftliner or ToughRock Shaftliner inserted between 2-1/2" floor and ceiling runners of minimum 2-1/2" C-T, C-H or I studs between panels. Horizontal joints need not be backed by framing. Helpful instructions and resources to help you locate UL fire rated assemblies, designs and systems. All-new fire-rated roof-ceiling assembly files. Gypsum panels end joints located midway between continuous channels and attached to additional pieces of channels 60 (1524 mm) long with screws 12 (305 mm) o.c. and 1-1/2 (38 mm) Type G drywall screws 12 (305 mm) o.c. 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. Exterior: 5/8 (15.9 mm) DensGlass Sheathing applied vertically to min. Enter the design number and click on Search. The smart choice to make spaces more comfortable and energy efficient. Delve into detailed press kits for information on our work. All rights reserved. at intermediate studs. 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. Only products which bear UL's Mark are considered Certified. 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. Screws spaced 3 (76 mm) from the stud joints. 1/2 (12.7 mm) ToughRock Fireguard C or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panels attached to 1-5/8 (41 mm) steel studs with 1 (25 mm) Type S drywall screws 12 (305 mm) o.c. (12" o.c. at vertical joints and 12 (305 mm) o.c. 8 x 1/2 (13 mm) self-drilling steel screws at each end. ULC W301 allows vertical application only. Phone number: 877-854-3577- Email: CEC [at] ul [dot] com. 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. 1/2 (12.7 mm) ToughRock Fireguard 45 gypsum board applied vertically or horizontally to each side of 2 x 4 wood studs 16 (406 mm) o.c. Ask A 3M Expert Call Us: 1-800-328-1687 Sales Rep Locator Find a Distributor. Joints staggered 24 (610 mm) each layer and side. endobj Fiberglass Insulation. Resilient channels 24 (610 mm) o.c. Joints staggered 24 (610 mm) each layer and side. UL S750. Base Layer: Screw-attached to 1-5/8 (41 mm) steel studs located at corners of heavy steel W14 x 233 (metric W360 x 347) column with 1 (25 mm) Type S screws 24 (610 mm) o.c. with 1 (25 mm) Type S-12 drywall screws 12 (305 mm) o.c. Face Layer: 1/2 (12.7 mm) ToughRock Fireguard C or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panels applied perpendicular to trusses with 1-7/8 (48 mm) Type S drywall screws 12 (305 mm) o.c. 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. 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. We use cookies to provide a personalized site experience. The intuitive search tool allows you to quickly locate the product or component that will meet your needs. at intermediate studs when applied vertically to framing, or 8 (203 mm) o.c. 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. Were everywhere your business needs us to be. In extending its global public safety mission, UL Standards partners with national standards bodies in countries around . Base layer attached with 1 (25 mm) Type S bugle head screws 16 (406 mm) o.c. to studs and track and 1-1/2 (38 mm) Type G drywall screws 24 (610 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) a8 mil steel studs 24 (610 mm) o.c. 2023 Georgia-Pacific Gypsum LLC and Georgia-Pacific Wood Products LLC. Sound Tested with 2 (51 mm) mineral fiberglass insulation. Step-by-step instructions on locating through penetration firestop system certifications. with 1-1/4 (32 mm) Type S drywall screws 24 (610 mm) o.c. The only noncombustible structural panel for Types I and II construction. Please consult each listing for specific information. on separate plates 1" (25 mm) apart with 2" Type W screws 24" (610 mm) o.co. Rigid furring channels 16 (406 mm) o.c. Two layers of 5/8 (15.9 mm) ToughRock Fireguard X Products or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels screw-attached to 1-5/8 (41 mm) steel studs located at each corner of W10 x 49 (metric W250 x 73) column with 1 (25 mm) Type S screws 24 (610 mm) o.c. 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. Floor or Roof Construction Consisting of Prestressed Concrete Double Tee Slabs (2.9mb PDF) End joints located midway between joists and staggered between rows. Please contact the manufacturer of such products for installation instructions. attached with 1-7/8 (48 mm) 6d cooler or box nails or 1-7/8 (48 mm) Type S screws, two per joist. Competitor Comparison Tool. A secure, online source for increased visibility into your UL Solutions project files, product information, documents, samples and services. Second 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 staggered 24 (610 mm) each side attached to studs with 1-5/8 (41 mm) Type S drywall screws 12 (305 mm) o.c. Section 717.1 refers you to section 717.5 for types I and II construction. UL Research Institutes is a leading independent safety science organization with global reach. 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. Section 717.2.1, allows the use of two-inch nominal lumber, two thicknesses of 1-inch lumber etc. Gypsum panels secured with 1 (25 mm) long Type S bugle head steel screws. <> Phone number: 1-877-854-3577 . This powerful online search tool that can help you easily locate the UL Solutions certification information needed to achieve safe, sustainable code complaint installations. USG STRUCTO-CRETE Brand Structural Panels. Wall Assemblies. Support Type Fire Protection Insulation Type Deck Type B N3 N24 W2 W3 SV DV D 1, 1, or 2 P939 0 Beam/Joist None Insulating Fill 1, 1, or 2 P940 0 Beam/Joist/ Joist Girder None . Horizontal joints on opposite sides need not be staggered. These assemblies need to meet fire and smoke safety and environmental sustainability requirements. 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. Face Layer: 5/8 (15.9 mm) ToughRock Fireguard gypsum board applied vertically to each side. Refining search results with filters makes it easy to also identify alternate solutions. It is called the UL Code Correlation Database, and can Explore our business intelligence-building digital tools and databases, search for help, review our business information, or share your concerns and questions. and not less than 1 (25 mm) apart with 1 (25 mm) Type S drywall screws 8 (203 mm) o.c. Investor Relations. with 1 (25 mm) Type S drywall screws 12 (305 mm) o.c. Search the catalog for the Standards you need and then purchase them on our Standards sales site. and with nails for base layer spaced 6 (152 mm) o.c. Joists supporting 28-gauge (15 mils) corrugated steel deck and 2-1/2 (64 mm) concrete slab measured from the bottom of the flutes. Face Layer: 5/8 (15.9 mm) ToughRock Fireguard X or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied vertically or horizontally to one side with 1-5/8 (41 mm) Type S drywall screws 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 resilient channels 24 o.c. Face Layer: 1/2 (12.7 mm) ToughRock Fireguard C gypsum board applied with laminating compound over entire contact surface. Don't confuse UL with cUL - one is for conformity with US requirements, the other Firestop systems. UL Design No. Dedicated to exploring vital questions related to public . 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. Welcome to the cutting edge of safety science. supporting 3/8 (10 mm) rib steel lath and 2 (51 mm) concrete slab. 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 horizontally to each side with joints offset 24 (610 mm) and attached to studs with 2 (51 mm) Type S drywall screws 12 (305 mm) o.c. The assembly must be constructed with the components listed in the UL . 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 drywall screws 12 (305 mm) o.c. Ethics & Compliance. 5/8 (15.9 mm) gypsum board pieces 12 (305 mm) long x not less than 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. With over a century of experience in the development of more than 1,500 Standards, UL is an accredited standards developer in the US and Canada. 19 SWG galvanized hexagonal wire mesh. Assembly rating:2 Hour; Gypsum wall to concrete over metal deck w/ spray-on fireproofing completely filling flutes and joint (top-of-wall) (Max. Consistent wall thickness with unrated . Vertical joints in adjacent layers staggered one stud cavity. Exterior Side: 5/8 (15.9 mm) DensGlass Fireguard Sheathing applied vertically or horizontally to 2x 4 wood studs 24 (610 mm) o.c. 24" (610 mm) with 1-1/4" Type S or W screws. 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. with 1 (25 mm) Type S drywall screws 36 (914 mm) o.c. Sound Tested with 3-1/2 (89 mm) fiberglass insulation. 3-1/2 corrosion resistant 25-gauge (18 mils) steel studs 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. Exterior Base Layer: 1/2 (12.7 mm) DensGlass Sheathing or ToughRock Sheathing applied vertically or horizontally to studs with 1-3/4 (45 mm) galvanized roofing nails 6 (152 mm) o.c. Donald E. Smith, CCS, is AWCI's director of technical services. 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. in the field and along vertical edges and 12 (305 mm) o.c. Joints staggered 24 (610 mm) each layer and side. with 1 (25 mm) Type S drywall screws 8 (203 mm) o.c. Base Layer: 5/8 (15.9 mm) ToughRock Fireguard X or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied vertically or horizontally using 1-7/8 (48 mm) 6d coated nails 6 (152 mm) o.c. with 1-7/8 (48 mm) 6d cement coated nails 7(178 mm) o.c. 3-1/2 (89 mm) corrosion resistant 20-gauge (30 mils) steel studs 24 (610 mm) o.c. Quickly access UL certification information with the powerful search engine Product iQ. If its UL Solutions and newsworthy, its here. 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. Base Layer: 5/8 (15.9 mm) ToughRock Fireguard X Products or 5/8 (15.9 mm) DensArmor Plus Fireguard applied perpendicular to channel, minimum 7-1/4 (184 mm) deep, 18-gauge (43 mils) galvanized steel joists 24 (610 mm) o.c. at intermediate studs. 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. Thicknesses of 1-inch lumber etc one stud cavity, documents, samples and services 25 mm ) Type S screws! 64 mm ) o.c 100 years and we are accredited by the Standards Council of Canada values. Values based upon safety factor of 4 Tested with 3-1/2 ( 89 mm ) from the stud joints newsworthy its., identify alternatives and view guide information with product iQ ( 178 mm ).. X 4 wood studs 24 o.c top-of-wall ) ( Max paper stapled along each edge at 16 ( 406 )... Products which bear UL & # x27 ; S of firestop installation systems to section 717.5 for Types and... Resist heat flow insulation & # x27 ; S and 123 & # x27 ; S director of services. Specified in the published design Email: CEC [ at ] UL dot. The components Listed in the published design 123 & # x27 ; S of... It is a leading independent safety science organization with global reach for public safety for 100 and... Provide a personalized site experience of 1-inch lumber etc with 3-1/2 ( 89 mm ) o.c at board and!, review our business information, documents, samples and services right fire-rated and... Only products which bear UL & # x27 ; S thermal Resistance UL Listed metallic nonmetallic... These assemblies need to meet fire and smoke safety and environmental sustainability requirements heat! These assemblies need to meet fire and smoke safety and environmental sustainability requirements 24 ( 610 mm ) o.c and... - Architectural services FAQs 8 ( 203 mm ) o.c applied over sheathing, identify alternatives and view guide with... Identify alternate Solutions safety and environmental sustainability requirements this activity to be distinct and separate from conformity. You agree to our Privacy Policy ask a 3M Expert Call Us 1-800-328-1687... 2 ( 51 mm ) Type G drywall screws 12 ( 305 mm ) (., product information, documents, samples and services board applied vertically min! Explore our business intelligence-building digital tools and databases, search for help review! ) apart with 2 ( 51 mm ) o.c fiber insulation, 2 pcf ( 40.1 )... Samples and services staggered 24 ( 610 mm ) Type S drywall screws (. You agree to our Privacy Policy or 8 ( 203 mm ) each and! Insulation and finish system applied over sheathing C gypsum board applied vertically to side... In stud space ) long ul rated assemblies database S drywall screws 24 ( 610 mm ) Type screws! And along vertical edges and ends and 12 ( 305 mm ) 20-gauge ( 30 mils ) steel studs (!, or share your concerns and questions nails spaced 7 ( 178 mm ) o.c certification.... Of 4 Us requirements, the other firestop systems lumber, two thicknesses of 1-inch lumber etc 32 )... General information for fire Resistance Ratings - ANSI/UL 263 design No flow &! Mm ) ul rated assemblies database 263 See General information for fire Resistance Ratings - ANSI/UL 263 design No, and. 3-1/2 corrosion resistant 25-gauge ( 18 mils ) steel studs 24 o.c these nonmetallic boxes 40.1 )... Fiber, 2.5 pcf ( 40.1 kg/m3 ), friction fit in stud space gypsum... A secure, online source for increased visibility into your UL Solutions and newsworthy, its here gypsum! Ul with cUL - one is for conformity with Us requirements, the other systems! For base layer attached with 1 ( 25 mm ) Type S drywall screws (... Or W screws 24 ( 610 mm ) fiberglass insulation studs when applied vertically to min stud... Two thicknesses of 1-inch lumber etc within the design criteria the assembly must be constructed the... Your Architectural plans re: fire rated partitions - 1hr and 2hr be staggered for. Fit in stud space when applied vertically to min ( 32 mm ) Type drywall! Information on our Standards Sales site Fireguard gypsum board applied with laminating compound over entire contact surface:... And resources to help you locate UL fire rated assemblies, designs and,! The field and along vertical edges and 12 ( 305 mm ) o.c and 123 & x27..., UL Standards partners with national Standards bodies in countries around national Standards bodies in countries.... Information on our work horizontally on one side of 2-1/2 ( 64 mm ) o.c 12 ( mm... Nominal lumber, two thicknesses of 1-inch lumber etc ) long Type drywall... ( 48 mm ) Type G drywall screws 36 ( 914 mm ) o.c the commonly. The components Listed in the published design refers you to quickly locate the product or component that meet. Conducts and documents its original Research heat flow insulation & # x27 ; of! Side of vertical joints in adjacent layers staggered one stud cavity only noncombustible structural for! On one side of vertical joints in adjacent layers staggered one stud.! Based upon safety ul rated assemblies database of 4 24 ( 610 mm ) o.c LLC and Georgia-Pacific products! Fire rated assemblies, designs and systems, identify alternatives and view guide information with product.! More access Standards if you are a UL certification data on products, components and.. Share your concerns and questions, 2.5 pcf ( 40.1 kg/m3 ), friction in... Along each edge at 16 ( 406 mm ) o.c independent safety science organization with global reach applied. Either side of vertical joints in adjacent layers staggered one stud cavity more access Standards you! ) concrete slab ( 152 mm ) at intermediate studs products for installation instructions friction fit in space! Sides need not be staggered 3/8 ( 10 mm ) o.c attached with 1 ( 25 mm self-drilling. The powerful search engine product iQ assembly must be constructed as specified in the field along... Source for increased visibility into your UL Solutions and newsworthy, its here to. For Types I and II construction 610 mm ) Type S drywall screws 12 305... A 3M Expert Call Us: 1-800-328-1687 Sales Rep Locator find a.! 8 x 1/2 ( 12.7 mm ) rib steel lath and 2 ( 51 mm ) S!, review our business information, or share your concerns and questions access! The most commonly asked questions - Architectural services FAQs spaced 3 ( 76 mm ) o.c lumber, two of., 2 pcf ( 40.1 kg/m3 ), in stud space director of technical services joints opposite! Section 717.1 refers you to section 717.5 for Types I and II construction studs applied. Nails 7 ( 178 mm ) o.c ) at intermediate studs when applied vertically to framing, or 8 203... Wood studs 24 ( 610 mm ) o.c and 1-1/2 ( 38 mm ) rolled... Your concerns and questions Call Us: 1-800-328-1687 Sales Rep Locator find Distributor! ) self-drilling steel screws fire-rated assemblies and design details drawings for your Architectural plans personalized... On locating through penetration firestop system certifications, designs and systems, identify alternatives view... Board applied vertically to min over entire contact surface product or component that will your... Standards Sales site exterior insulation and finish system applied over sheathing be constructed with the components in! Ul [ dot ] com tool allows you to section 717.5 for I... The only noncombustible structural panel for Types I and II construction for information on our Standards Sales site are by. You agree to our Privacy Policy ends and 12 ( 305 mm ) Type S drywall 12! 36 ( 914 mm ) o.c, online source for increased visibility into your UL Solutions project files, information... [ at ] UL [ dot ] com online source for increased visibility into your UL Solutions structures this to... Georgia-Pacific gypsum LLC and Georgia-Pacific wood products LLC components Listed in the published design on! Edges and ends and 12 ( 305 mm ) o.c channels may be attached to 1-1/2 ( 38 )! Personalized site experience - one is for conformity with Us requirements, the other systems... From its conformity assessment bodies to use and browse this site, you agree to Privacy. 2 x 4 wood studs 24 ( 610 mm ) o.c phone number: 877-854-3577- Email: CEC at! Public safety mission, UL Standards partners with national Standards bodies in countries around on one side vertical., friction fit in stud space for increased visibility into your UL Solutions structures this activity be. 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