The following ceiling and grid systems were tested to withstand seismic forces in all IBC categories. All ceilings have test details and summaries to support the demonstrated performance and integrity of the system. Family Name Description PRELUDE® XL 15/16″ Exposed Tee System Fire Guard 15/16″ Exposed Tee System 15/16″ Environmental Tee System SILHOUETTE ® XL 1/4″ Reveal 9/16″ Bolt-Slot System 1/8″ Reveal 9/16″ Bolt-Slot System SUPRAFINE ™ XL 9/16″ Exposed Tee System Fire Guard 9/16″ Exposed Tee System AL PRELUDE PLUS XL 15/16″ Environmental Tee System* INTERLUDE® XL 9/16″ Dimensional Tee System* SONATA™ 9/16″ Dimensional Tee System* SS PRELUDE PLUS XL 15/16″ Environmental Tee System* * not available in Heavy Duty Please Note: Category D, E, F requires Heavy Duty Suspension systems.

 

Other ICC ESR Reports (ESR# 1289) Armstrong is the only manufacturer to have an ICC code-compliant system for suspended ceiling mounted drywall installations. What Does it Mean? With this report, you can now specify and install Armstrong Drywall Grid Systems on any job with IBC requirements.

Leader in seismic testing
Armstrong has partnered with the State University of New York, University at Buffalo, to test both standard and non-standard ceiling systems for seismic performance, including non-standard systems such as: Concealed Z Grid Systems, Custom T-bar Grid Systems, J-bar Grid Systems, Custom Linear Grid Systems, Custom Grid Modules, DP-59 Grid Systems, Access Grid Systems, and Canopy Cable Systems. Most of the grid systems are used for custom panels such as MetalWorks™ and WoodWorks®.

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