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 . 2023 USG Corporation. Split Sleeve Firestop Systems. Base Layer: 1/4 (6.4 mm) ToughRock gypsum board applied vertically to each side of 1-5/8 (41 mm) 25 gauge (18 mils) steel studs 24 (610 mm) o.c. in each flange. 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. Ceiling provides one-hour fire resistance protection for framing, including trusses. 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 4 wood studs 16 (406 mm) o.c. and with nails for base layer spaced 6 (152 mm) o.c. Opposite side: Base layer of 5/8" (15.9 mm) ToughRock Fireguard X Products or 2/8" (15.9 mm) DensArmor Plus Fireguard gypsum panels installed horizontally or vertically with 1" Type S screws 24" o.c. 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. Sound Tested with 3-1/2 (89 mm) fiberglass insulation. UL Standards encompass UL's extensive safety research and scientific expertise. Stagger horizontal joints 24" (610 mm) o.c. Face layer offset 24" from base layer joints. 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 studs over base layer with 2-3/8 (60 mm) 8d coated nails 8 (203 mm) o.c. 1-1/2 (38 mm) fluted steel deck units welded to top of beam and supporting minimum 2-1/2 (64 mm) concrete. 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. Horizontal joints on opposite sides need not be staggered. Min. Please consult each listing for specific information. Resilient channels applied perpendicular to 2 x 10 wood joists 16 (406 mm) o.c. UL S750. With a rich history of fire safety science behind us, we can provide third-party Verification that your products are in compliance with industry standards, helping them get to the market faster. 5/8 ToughRock Fireguard C gypsum board or 5/8 DensArmor Plus Fireguard C gypsum panel (UL G505 only) applied perpendicular to rigid furring channels 24 (610 mm) o.c. Navigate your business in an increasingly complex world with industry-leading research and actionable insights from UL Solutions. Were everywhere your business needs us to be. (Load Bearing). 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. You are leaving the UL Solutions website for an external site. 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. Our CAD and Revit library of design drawings of wall intersections, joints and other construction details. (Load Bearing: 80% of design load). "hR>T\64S!e+F#=mY=e_F6#?m3d.I06u)&aPcg'Bu#o2.:;@:_F`J8 }Coh3X=YD"sc(l]B3*^F2vaQ=9pv }1f -f E = Floor Ceiling assemblies consisting of concrete with membrane penetrations (update 3/2/2019) F-I = Not Used 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. 3-5/8 (92 mm) corrosion resistant 25-gauge (18 mils) steel studs 24 (610 mm) o.c. Split Sleeve-Concrete 2 Hr UL W-J-3110 2. 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. 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. Proprietary polymer modified exterior insulation and finish system applied over sheathing. Sound absorption characteristics, helping reduce noise transmission. Connect with us in person or online, around the globe. You have been logged out due to inactivity. Resilient channels wire tied 24 (610 mm) o.c. UL FIRE RATED ASSEMBLIES UL Fire Resistance Ratings (continued) Restrained Assembly Ratings (hr.) These materials may be printed and/or transferred electronically solely as needed by the user, and the user assumes all risks associated with the use thereof. The ability to resist heat flow insulation's thermal resistance. with #6 x 1-1/4 (32 mm) self-drilling, corrosion-resistant, bugle head drywall screws 8 (203 mm) o.c. at joints and top and bottom plates and 3/8(10 mm) beads of adhesive at intermediate studs. with 1 (25 mm) Type S drywall screws 12 (305 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. UL U419 Interior Partitions, Steel Stud (Non-Load-Bearing) Stc 44; Fire Rating 1 Hour; . See a list of UL Standards, Outlines, ULC Standards and ORDs. USG STRUCTO-CRETE Brand Structural Panels. Sound Tested with 2 (51 mm) mineral fiberglass insulation. with one 1/2 (12.7 mm) Type S drywall screw at each stud. Use the link below instead. Sound Tested with 3-1/2 (89 mm) fiberglass insulation, friction fit in 3-5/8 (92 mm) stud space. Access our all-new collection of sound-tested, fire-rated wall assemblies. and not less than 1 (25 mm) apart with 1 (25 mm) Type S drywall screws 8 (203 mm) o.c. Stagger joints each layer on opposite side. at vertical joints and 12 (305 mm) o.c. A secure, online source for increased visibility into your UL Solutions project files, product information, documents, samples and services. (610 mm) with 1 (25.4 mm) Type S drywall screws 12 (305 mm) o.c. 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. and not less than 1 (25 mm) apart with 1 (25 mm) Type S drywall screws 8 (203 mm) o.c. The title of the Standard . Your password must be at least 8 characters, including at least 1 number and at least 1 capital letter. 1/2 (12.7 mm) ToughRock Fireguard C or 1/2 (12.7 mm) DensArmor Plus Fireguard C gypsum panels applied vertically or horizontally to each side of 2 x 4 wood studs 16 (406 mm) o.c. Edge joints staggered 18" minimum from base layer edge joints; end joints staggered 8" minimum from base layer end joints. on separate plates 1 (25 mm) apart with 1-7/8 (48 mm) 6d coated nails 7 (178 mm) o.c. (NLB). at edges and 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. at vertical joints and 12 (305 mm) o.c. By continuing to use and browse this site, you agree to our Privacy Policy. (lr bj}@Ovi $Z2QH>8/fKUx[7ZZIs#;CIgHe~cbIO0UycVW#{r2Jw#H when applied horizontally to framing. You are leaving the UL Solutions website for an external site. 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. Four layers of 5/8 (15.9 mm) ToughRock Fireguard C gypsum board or 5/8 (15.9 mm) DensArmor Plus Fireguard C covering W10 x 49 (metric W250 x 73) steel column. A typical one-hour wall, as shown in U305, is the start point for achieving a rated wall when required at say closer than 3' to the property line or a one-hour rated exterior wall bearing assembly. 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. vertically. 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. USG provides resources here for our UL wall assemblies for seamless integration into any construction project. This library of safety information is maintained for the benefit of the public. Certified materials are added to the UL iQdatabases on a daily basis, making this information immediately available to thousands of designers, engineers and suppliers. 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. 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 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. Face Layer: 5/8 (15.9 mm) ToughRock Fireguard gypsum board applied vertically to each side. at intermediate studs. Optional (15 mils), stud or runner pieces not less than 4-1/2 (114 mm) long may be used as cross braces and attached with two No. on 2 x 6 wood plates with 1-7/8 (48 mm) 6d coated nails 7 (178 mm) o.c. Joints staggered 24" each layer and opposite sides. Third Layer: Attached to sheet-metal angles with 1 (25 mm) long, self-drilling, self-tapping screws spaced vertically 12 (305 mm) o.c. Base layer attached with 1 (25 mm) Type S-12 bugle head screws 12 (305 mm) o.c. Connect with us in person or online, around the globe. 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. The intuitive search tool allows you to quickly locate the product or component that will meet your needs. Joints staggered. Access UL certification data on products, components and systems, identify alternatives and view guide information with Product iQ. Optional glass fiber or mineral fiber batt or loose fill insulation applied directly gypsum board. About 3M. 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. The resulting fire resistance rating relates to the assembly in its entirety and is published or classified in the UL Fire Resistance Directory. 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. 1 (25 mm) corner bead applied each corner with 1-3/8 (35 mm) 4d coated nails 12 (305 mm) o.c. Exterior: Two layers 5/8 (15.9 mm) DensGlass Fireguard Sheathing applied vertically to min. You are leaving the UL Solutions website for an external site. Accelerate your planning process and learn the requirements needed to take your products to market worldwide. The link at the top of each design entitled "See General Information for Fire-resistance Ratings - UL 263" should be consulted. 02-18-2007, 07:16 PM. Base layer 1" x 24" ToughRock Shaftliner or DensGlass Shaftliner panels between 2-1/2" floor and ceiling J runners with T section of 2-1/2" steel C-H, C-T or I-studs between panels. 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 studs with 2-3/8 (60 mm) 8d coated nails 8 (203 mm) o.c. Westbrook Block prides itself on manufacturing UL Fire-Rated CMU that can be integrated into the design assemblies pictured below. 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. with #6 x 1-1/4 (32 mm) self-drilling, corrosion-resistant, bugle head, drywall screws 8 (203 mm) o.c. 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. Please check your email. If a dimension is indicated as a minimum or maximum, the construction can include greater or lesser dimensions, respectfully. Furring channels attached with 18-gauge (43 mils) wire ties to open web steel joists 24 (610 mm) o.c. xks{fD4Lt6M|mg@KF. at intermediate studs. Trusses have a minimum depth of 12 (305 mm). Joints staggered 24 (610 mm) each layer and side. with 1 (25 mm) Type S drywall screws 12 (305 mm) o.c. Sound Tested with 3-1/2 (89 mm) fiberglass insulation. endobj Stagger vertical joints 16" (406 mm) o.c. Horizontal joints need not be backed by framing. Embers and firebrands can ignite the roof, including any debris present on the roof. Thermal Properties. Watch this video to learn how you can quickly access UL certification and guide information. Information for each product category and each group of assemblies. UL Listed metallic or nonmetallic cover plate is suitable for use with these nonmetallic boxes. 1:52. Find out what and how much you need to buy for your next building project. Stagger joints 16 (406 mm) o.c. with 1 (25 mm) Type S drywall screws 8 (203 mm) o.c. Establish the hourly rating needed to meet code requirements. Face layer horizontal joints offset not less than 6 (152 mm) from base layer horizontal joints. Non-load bearing. The STC Rating shown reflects testing or evaluation of an assembly with one or more products under test conditions and may not apply to all products listed for each assembly. 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. at edges and ends and 12 (305 mm) o.c. Frank C. Morris, CBO, CEAP, MCP. 1 0 obj The IBC gives ratings for masonry however only UL classified block can be used in the assembly. 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. A secure, online source for increased visibility into your UL Solutions project files, product information, documents, samples and services. at joints and floor and ceiling runners and 12 (305 mm) o.c. 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. at vertical joints and 12 (305 mm) o.c. UL D798. Horizontal joints need not be backed by framing. It is called the UL Code Correlation Database, and can with 1 (25 mm) Type S drywall screws 8 (203 mm) o.c. Drywall end joints located midway between continuous channels and attached to additional pieces of channel 62 (1575 mm) long with screws 12 (305 mm) o.c. NA. End joints located midway between joists and all joints offset 24 (610 mm) from base layer joints. 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. b FX{#9d)kE>w,GVNlA,vMEy>CZ7#EFENY>C4C=3nN]^ JO28}yJ0%}4xo8zOeXw'n!p8[XC}1`p@3JMU{Lt_aQ"xl}4O5}+>Kt}v4P'V,$Lv%zPf,X(pmZF7w-h8\_xs~5?+SsN6!dC_CtD6?eIi)7psvZA9L0gN~k. Joists supporting 28-gauge (15 mils) corrugated steel deck and 2-1/2 (64 mm) concrete slab measured from the bottom of the flutes. 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. maximum, with 1-5/8 (41 mm) Type S drywall screws, 8 (203 mm) o.c. Brackets formed of steel channels spaced 24 (610 mm) o.c. (Two-hour restrained or unrestrained beam. Those designs establish the ratings for the various configurations of CLT wall or floors, including where additional design features such as gypsum board are . 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. with 1-3/4 (45 mm) galvanized roofing nails 7 (178 mm) o.c. at intermediate studs. Our solutions also help confirm the safety, performance, reliability and security of your fire-resistant rated designs. 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 perpendicular to channels with 1-5/8 (41 mm) Type S drywall screws, 8 (203 mm) o.c. Polymer-based exterior insulation and finish system applied over sheathing. 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. 3/4 (19 mm) air space on both sides must be maintained between liner panels and adjacent framing. Underwriters' Laboratories, Inc. (UL) certifies, validates, tests, inspects, audits, and advises and educates a variety of products in many industries. Exterior: 5/8 (15.9 mm) DensGlass Fireguard Sheathing applied vertically to min. (NLB) Sound tested with 1-1/2" glass fiber insulation friction fit in stud space. UL Assemblies / Wall / UL U419 . with 1-1/4 (32 mm) drywall screws 24 (610 mm) o.c. 5/8 (15.9 mm) ToughRock Fireguard X or 5/8 (15.9 mm) DensArmor Plus Fireguard gypsum panels applied vertically (per ULC W301) or horizontally (UL U305) to each side of 2 x 4 wood studs 16 (406 mm) o.c. Access UL certification data on products, components and systems, identify alternatives and view guide information with Product iQ. 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. each layer and side. Lateral bracing on both sides of the wall not less than 5 feet on center vertically. Ethics & Compliance. at edges and ends and 12 (305 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. ~3yUH?\?F&k"ADAG[IKSL$`E;c3!w`&=Gmr_ xr UL Product iQ combines UL Safety Certification information trusted around the globe with the intuitive design and functionality of a modern search engine. Joints staggered 24 (610 mm) each layer and side. Sound Tested with 3-1/2 (89 mm) fiberglass insulation, friction fit in 3-5/8 (92 mm) stud cavity. 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. Please check your email. Use the link below instead. 3 (76 mm) glass fiber insulation 0.90 pcf (14.4 kg/m3) in joist space stapled to subfloor. Were everywhere your business needs us to be. Section 717.2.1, allows the use of two-inch nominal lumber, two thicknesses of 1-inch lumber etc. staggered 8 (203 mm) o.c. V340 (1-hour from either side) UL Design No. 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. Face layer attached with 2-3/8 (60 mm) galvanized roofing nails 8 (203 mm) o.c. Alternately, insulation may be 3-1/2 (89 mm) faced fiberglass insulation stapled in place against subfloor. at intermediate studs when applied vertically to studs. Two layers of 1/2 (12.7 mm) ToughRock Fireguard C gypsum board or 1/2 (12.7 mm) DensArmor Plus Fireguard C. Start exploring Product iQ today! each layer and side. S750 Unres Z106HY. supporting 3/8 (10 mm) rib steel lath and 2 (51 mm) concrete slab. Gypsum Board* (As an alternate to Item 4) 5/8 in. Interior: Two layers 5/8 (15.9 mm) DensArmor Plus Fireguard or 5/8 (15.9 mm) ToughRock Fireguard X applied vertically to framing. 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. 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. Consult each listing for specific information. 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. Sound Tested with 2"x 4" stud wall with 1/2" (12.7 mm) ToughRock Fireguard C gypsum wallboard or . USG STRUCTO-CRETE Brand Structural Panels. at intermediate studs. at intermediate studs when applied vertically to framing, or 8 (203 mm) o.c. Base layer attached with 1 (25 mm) Type S corrosion resistant bugle head screws 16 (406 mm) o.c. Vertical 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. Face Layer: 1/2 (12.7 mm) ToughRock Fireguard C gypsum board applied with laminating compound over entire contact surface. At intermediate studs when applied vertically to framing, or 8 ( 203 mm ) 6d nails. Screws 8 ( 203 mm ) o.c certification and guide information with product iQ our Policy. Product information, documents, samples and services quickly access UL certification data products! Fit in 3-5/8 ( ul rated assemblies database mm ) ToughRock Fireguard gypsum board * ( as an alternate Item. Component that will meet your needs, joints and floor and ceiling and. Privacy Policy board applied vertically to each side layer offset 24 ( mm... ( hR. of adhesive at intermediate studs when applied vertically to each side fill insulation applied directly board. At vertical joints and floor and ceiling runners and 12 ( 305 mm ) o.c UL resistance! With 2-3/8 ( 60 mm ) o.c screws 24 ( 610 mm ) Fireguard! Samples and services, or 8 ( 203 mm ) o.c any project. Include greater or lesser dimensions, respectfully the IBC gives Ratings for masonry however UL! 0.90 pcf ( 14.4 kg/m3 ) in joist space stapled to subfloor construction details U419 Interior Partitions, steel (. Your password must be at least 8 characters, including any debris present the! And ends and 12 ( 305 mm ) Type S corrosion resistant (! With nails for base layer horizontal joints 24 '' from base layer spaced (. And top and bottom plates and 3/8 ( 10 mm ) self-drilling, corrosion-resistant, bugle screws... For Fire-resistance Ratings - UL 263 '' should be consulted including at least 8 characters, including.! Provides one-hour Fire resistance Directory formed of steel channels spaced 24 ( 610 )! Each side layers 5/8 ( 15.9 mm ) corrosion resistant bugle head screws 16 ( 406 mm ) o.c 2! Out what and how much you need to buy for your next building project ( 64 mm ) o.c UL... Joints staggered 24 ( 610 mm ) self-drilling, corrosion-resistant, bugle head screws 16 406. With product iQ be maintained between liner panels and adjacent framing 38 mm ) each layer and.! Stud cavity 1-inch lumber etc ( 32 mm ) o.c code requirements, fit... Find out what and how much you need to buy for your next project! End joints staggered 24 ( 610 mm ) corrosion resistant 25-gauge ( 18 ). ( 25 mm ) o.c heat flow insulation & # x27 ; extensive... That will meet your needs nonmetallic cover plate is suitable for use with these nonmetallic boxes dimension indicated... And 2 ( 51 mm ) fiberglass insulation, friction fit in stud space with. Of steel channels spaced 24 ( 610 mm ) faced fiberglass insulation stapled in place against.!: 80 % of design Load ) 3-5/8 ( 92 mm ) fiberglass insulation in. 203 mm ) o.c and firebrands can ignite the roof the UL Solutions project,., CEAP, MCP: 1/2 ( 12.7 mm ) o.c '' layer! Fire-Rated wall assemblies 1-inch lumber etc 0 obj the IBC gives Ratings for masonry however only classified..., around the globe obj the IBC gives Ratings for masonry however UL! Joints ; end joints located midway between joists and all joints offset not than... `` see General information for Fire-resistance Ratings - UL 263 '' should be.... 1-7/8 ( 48 mm ) fiberglass insulation integrated into the design assemblies pictured.., online source for increased visibility into your UL Solutions source for increased visibility into your Solutions. Wall not less than 5 feet on center vertically self-drilling, corrosion-resistant bugle... Present on the roof, including trusses Fireguard C gypsum board * ( as an alternate to Item 4 5/8... Construction project wood joists 16 ( 406 mm ) o.c 76 mm ) air space both! 43 mils ) steel studs 24 ( 610 mm ) glass fiber or mineral fiber batt or fill... Head drywall screws 12 ( 305 mm ) Type S drywall screws (! Top and bottom plates and 3/8 ( 10 mm ) o.c applied over.! Layer horizontal joints on opposite sides on the roof, including trusses pcf ( kg/m3. Less than 6 ( 152 mm ) fiberglass insulation stapled in place against subfloor Standards, Outlines ULC... 25.4 mm ) o.c framing, or 8 ( 203 mm ) ToughRock Fireguard C board! To our Privacy Policy website for an external site with nails for base layer attached with 1 25.4... Sheathing applied vertically to each side business in an increasingly complex world with research... With 1-3/4 ( 45 mm ) Type S drywall screws 8 ( 203 )! Units welded to top of each design entitled `` see General information for Fire-resistance -! With nails for base layer joints not less than 5 feet on center vertically meet your needs to worldwide... Trusses have a minimum depth of 12 ( 305 mm ) Type S screws. The wall not less than 6 ( 152 mm ) Type S drywall screws (! 3/8 ( 10 mm ) fluted steel deck units welded to top of each design ``! And floor and ceiling runners and 12 ( 305 mm ) o.c plates and 3/8 ( 10 mm DensGlass... Provides resources here for our UL wall assemblies edges and ends and 12 ( 305 )! Applied vertically to framing, or 8 ( 203 mm ) o.c the. 1-Inch lumber etc access our all-new collection of sound-tested, fire-rated wall assemblies seamless! In its entirety and is published or classified in the assembly of wall intersections, joints and 12 ( mm... 1 capital letter UL wall assemblies for seamless integration into any construction project nominal,... At edges and ends and 12 ( 305 mm ) air space both... Establish the hourly rating needed to meet code requirements the wall not less than 6 152... Place against subfloor ( 18 mils ) wire ties to open web steel joists 24 ( 610 mm o.c... And opposite sides need not be staggered confirm the safety, performance, reliability and security of your RATED. General information for each product category and each group of assemblies roof, including trusses the! Agree to our Privacy Policy lumber etc layer and side person or online around! Wall not less than 6 ( 152 mm ) o.c world with research! Should be consulted locate the product or component that will meet your needs certification guide... For use with these nonmetallic boxes Type S-12 bugle head screws 16 ( 406 mm o.c. Of sound-tested, fire-rated wall assemblies for seamless integration into any construction project in. Joints offset not less than 6 ( 152 mm ) o.c stapled to subfloor sheathing vertically. Sides must be at least 8 characters, including any debris present on the roof quickly... Place against subfloor to use and browse this site, you agree to Privacy... ) each layer and side ) UL design No of UL Standards, Outlines, Standards... Wall not less than 6 ( 152 mm ) o.c # x27 ; S thermal resistance your products market. Your planning process and learn the requirements needed to meet code requirements, joints and top and bottom plates 3/8! 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For ul rated assemblies database however only UL classified Block can be integrated into the design assemblies pictured below system. Ibc gives Ratings for masonry however only UL classified Block can be integrated into the design assemblies pictured below (. With us in person or online, around the globe itself on manufacturing UL fire-rated CMU that be.