About USG Boral
Board of Directors
Contact Us | USG Boral
GYPSUM CEILING TILES
DRYWALL SUSPENSION SYSTEM
ENSEMBLE™ CEILING SYSTEM
DONN® ACOUSTICAL SUSPENISON SYSTEM
USG Billo™ 3-Dimensional Panels
USG Translucents™ Canopies Panels
USG Translucents™ Luminous Infill Panels
USG Topo™ 3-Dimensional Ceiling Suspension System
USG Geometrix® 3-Dimensional Metal Panels
Curvatura™ 3-Dimensional Suspension System
USG Compässo™ Trim
Sheetrock® Brand Gypsum Panels
Sheetrock® Brand Gypsum Liner Panels
Sheetrock® Brand Gypsum Liner Panels have a non-combustible gypsum core that is encased in a water-resistant, 100 percent recycled green face and back paper. The panels are UL/ULC Classified for fire resistance (Type SLX) and feature double beveled edges for easy installation.
Sheetrock® Brand Mold Tough™ Panels
Sheetrock® Brand Gypsum Panels WETSTOP™
Sheetrock® Brand WETSTOP™ gypsum panels are factory-fabricated, Asbestos free, composed of a noncombustible Gypsum core encased in heavy natural-finish face paper and strong liner paper on the back side. The moisture resistance of the Gypsum core is increased by adding a specific additives that insures a higher resistance to water penetration.
USG BORAL Regular Gypsum Panels
The Plasterboard PB’s 12.7mm, and 15mm is a factory produced, Asbestos free, 1200mm, 1220mm wide special panel composed of a noncombustible gypsum core is encased in a heavy natural-finish paper on the face side and a strong liner paper on the back side. The face paper is folded around the long edges to reinforce and protect the core, and the ends are square cut and finished smooth.
BEADS AND TRIMS
USG BORAL WALL FRAMING SYSTEMS
USG BORAL CEILING SUSPENSION SYSTEM
USG BORAL SHAFTWALL SYSTEMS
Durock® Cement Boards
Project Owners / Developers
Through an ever-growing portfolio of groundbreaking products backed by unparalleled service at USG Boral, we empower our customers to build their business – much the same way great cities and communities are built.
We believe we can change the way buildings are designed, built and occupied by delivering innovations that help you work smarter, do more and build better.
Proudly Supporting those who Build, every step of the way.
Finishing / Paint Contractors
We have all the products and DIY (Do it yourself) tools necessary to help you plaster like a pro with smooth finish plaster jointing and finishing products
Our aim is to provide you solutions and make opportunities to scale your business efficiently.
Resources & Tools
Acoustic Ceilings e-Estimator
LANGUAGE / COUNTRY
LANGUAGE / COUNTRY
Looking for product documents?
Try our Document Finder
Seismic compliance refers to the use of approved systems and designs that meet the seismic design requirements of a building project to provide life safety to occupants and maintain building function during and after an earthquake. Nonstructural components represent a high percentage of a project’s capital investment. Failure of these components in an earthquake has the potential to cause harm, block egress and impede rescue efforts and can disrupt the building’s function. The basic objectives of seismic design for nonstructural components are to provide life safety, minimize property loss and prevent functional loss.
The following are all the IBC Category D,E,F2 Code Requirements for lay-in acoustical panels and direct-hung acoustical tiles.
The specifications below are for standard applications. View an alternate solution that delivers additional options.
|Basic Connections, Perimeter, and Lateral Splay Bracing||Requirements|
|Minimum intersection strength limits @ MT / CT||180 lbs|
|Vertical hanger wire 12-gauge @ 4' o.c.||Required|
|Connection device from vertical wire to the structure above must sustain min 100 lbs||Required|
|Main tee classifications||Heavy-duty|
|1 in 6 max plumb of vertical hanger wires||Required|
|Perimeter vertical hanger wires not more than 8" from wall||Required|
|Grid end/wall clearance||Min 3/4"|
|Perimeter closure (molding) width||Min 2 "|
|Grid connection to perimeter attached on two adjacent walls||Required|
|Perimeter tee ends tied together||Required|
|Horizontal restraint (splay wires or rigid bracing) within 2" of intersection and splayed 90° apart at 45° angles||Required|
|Compression posts (struts) 12' o.c. in both directions, starting 6' from walls||Required|
|Splay bracing connection strength 200 lbs or the design load, whichever is greater||Required|
|Partition attachment||Bracing independent of ceiling splay bracing|
|Seismic separation joint4||Required for areas > 2,500 sq. ft. (or full height partition)|
|Rigid bracing for ceiling plane elevation changes||Required|
|Light Fixture Attachment||Requirements|
|Light fixture (all types) mechanically attached to grid NEC 410-16 (two per fixture unless independently supported)||Required|
|- Surface-mounted fixtures attached to grid||Not required|
|- Pendant-hung fixtures directly supported from structure with 9-gauge wire (or approved alternative)||Required|
|- Rigid lay-in or can light fixtures|
|≤ 10 lbs – one wire to structure (may be slack)||Required|
|11 to 56 lbs – two wires from housing to structure (may be slack)||Required|
|≥ 57 lbs – supported directly to structure by approved||Required|
|Light Fixture Supplementary Hanger Wires||Requirements|
|Intermediate Duty Main Tees with cross tee rating below 16 lbs./LF||Required|
|- Min. 12-gauge hanger wires must be attached to the grid members within 3 inches of each corner of each light fixture.|
|Heavy Duty Main Tees with cross tee rating below 16 lbs./LF||Required|
|- Min. 12-gauge hanger wires must be attached to the supporting cross tee within 3 inches of the corner of each light fixture.|
|Supplementary hanger wires for Heavy Duty Main Tees with cross tee rating equal to 16 lbs./LF||Not Required|
|≤ 20 lbs – positively attached to grid||Required|
|21 to 56 lbs – positively attached to grid and two wires to structure (may be slack)||Required|
|≥ 57 lbs – directly supported to structure||Required|
|Sprinkler heads and other penetration clearance||Min 2" dia. opening or a swing joint|
|Cable trays and electrical conduit independently supported and braced||Required|
1. Refers to CISCA installation recommendations for zones 3-4 via ASCE 7.
2. The above information is correct to the best of our knowledge at the date of issuance. Because codes continue to evolve, check with a local official prior to designing and installing a ceiling system. This is only intended as a quick reference.
3. Required for ceilings larger than 1,000 square feet.
4. Where substantiating design calculations are not provided.
5. USG DONN DXT 15 and DX 24 grid Heavy Duty meet this requirement