Direct Suspended System
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Description Decoustics Direct to Suspended Frame/Grid is an acoustical panel ceiling system. Panels are installed using a mechanical z-clip (slide and engage) method of fastening to a concealed metal suspension system. For any given panel, a suspended ceiling will provide better acoustical absorption than if the panel is applied direct to a solid substrate e.g. gypsum board. Panels All Decoustics panels are custom fabricated and offered in a variety of types, sizes, geometric shapes, ellipses, vaults, acoustical domes, thicknesses, and finishes. Limitations Essentially non-accessible. Progressive removal of panels is typically necessary to access plenum space. However, limited, localized access can be accommodated if desired. Design Considerations A perimeter reveal 1" (25 mm) wide is required around all ceiling areas to facilitate installation of the z-clips. The reveal can be covered with an exposed crown or cornice type molding. All lights, diffusers, speakers, smoke detectors, sprinklers, and similar items that penetrate or are located in the ceiling must be independently supported. The panel i not structurally capable of supporting the weight of any of these items. When using speakers in ceiling or wall panels, it is recommended the speaker grille be visibly mounted at the face of the panel. Speaker function creates air movement and any fabric covering the speaker will experience premature soiling. Note: The information provided in this Data Sheet is accurate to the best of our knowledge at the time of printing. However, we reserve the right to make changes when necessary without further notification. Suggested applications may need to be modified to conform with local building codes and conditions. We cannot accept responsibility for products that are not used, or installed, to our specifications. Please refer to our website for most current data. Note: Only handle panels wearing clean, lightweight, white gloves during installation.Follow manufacturer's printed instructions for installation as well as field cutting of panels. Mounting Methods Mechanically mount direct to suspended metal frame/grid e.g. drywall furring channel or hat section with C channel. Install flat and level to +/- 1/16" (1.5 mm) over an 8'-0" (2440 mm) length. Fit slide and engage z-clips (mounted on back of panels) into ceiling track runners or onto adjacent panels, depending on panel type, size and layout. Allow for 1" (25 mm) wide perimeter reveal around perimeter of each ceiling area. …cont’d Standards, Tests and Approvals Surface Burning Characteristics (ASTM E-84): All panel components have a Flame Spread rating of less than 25. Note: Building code requirements may necessitate composite panel testing based on specified finish. A panel comprised of “Class A” (Flame Spread of 25 or less) components does not necessarily produce a composite panel meeting the “Class A” requirement. Decoustics has a considerable number of composite panel tests on file. Acoustical Data (ASTM C423: Type E400 Mounting as per ASTM E795). Ceilings Direct Suspended FINISH PANEL FREQUENCY (Hz) NRC SAA THICKNESS 125 250 500 1000 2000 4000 * Fabric 1” (25 mm) 0.46 0.52 0.94 1.01 1.10 1.13 0.90 0.87 * Fabric 2” (50 mm) 0.42 0.77 1.05 1.09 1.09 1.08 1.00 0.97 Claro or 1-1/16” (27 mm) 0.39 0.63 0.83 1.05 Metallo 1.05 1.00 0.90 0.87 Quadrillo QPP-19 Panel 1-1/8” (28 mm) Core 3/4” (19 mm) 0.78 0.77 0.61 0.86 1.04 0.70 0.80 0.82 QPP-25 Panel 1-3/8” (35 mm) Core 1” (25 mm) 0.74 0.79 0.72 1.00 1.02 0.78 0.90 0.88 QPP-50 Panel 2-3/8” (60 mm) Core 2” (50 mm) 0.80 0.87 1.00 1.07 1.06 1.00 1.00 0.98 Substrate Furring channel Panel clip C-channel Wire Clip Panel 1/8” - 3/16” (3 mm - 5 mm ) Defined Joint *Acoustic testing was performed on a panel finished with an acoustically transparent fabric.

e-mail: sales@www.decoustics.com decoustics.com For LEED, BREEAM, and environmental information, please visit our website’s home page. 06/10 Ceilencio, Claro, Metallo, Quadrillo, Solo and Trelisio are trademarks of Decoustics Limited. Maintenance Refer to appropriate Decoustics “Cleaning and Maintenance Instructions” for any specific finish. Related Data Decoustics 3-Part Guide Specification. Ceilings Direct Suspended To prevent building vibration from dislocating panels, install locking pins, outboard clips or similar devices at perimeter locations. Installer to supply all suspension...