DONN® CE™ Acoustical Suspension System

The DONN CE (Controlled Environment) acoustical suspension system features an exposed grid system, with a factory-applied gasket and a 15/16" or 1-1/2" face for rooms that require a clean, particulate-free, sealed ceiling system. With positive isolation from the plenum above, it is certified for Class 100 clean room environment per Federal Standard 209(e). (ISO Level 5)

DONN acoustical and drywall suspension systems have the highest average recycled content in the industry. In fact, many of the components are available with High Recycled Content (HRC). HRC suspension components are classified as containing over fifty percent total recycled content. Total recycled content is based on product composition of post-consumer and pre-consumer (post-industrial) recycled content per FTC guidelines. Look for the green symbol on data pages to quickly identify HRC components.

With all the design and installation advantages of the DX^® system, CE provides the load carrying capacity needed for ceiling panels, light fixtures and HVAC components, including H.E.P.A. filters.

Its patented Quick-Release™ cross tees are easy to remove without tools, decreasing renovation costs. They have offset ends that rest on the main tees for better appearance (no exposed edges) without sagging or twisting, and they cantilever during installation and withstand dropping out.

Corrosion resistant, stainless steel locking tee ends provide pull-out tension values in excess of 200 lbs. Punched with cross tee holes and hanger wire holes at 6" o.c., they allow for maximum installation flexibility. Optional US28CE perimeter detail provides improved air seal at walls.

Factory-applied closed cell foam gaskets eliminate labor-intensive field application. The system meets or exceeds all national code requirements, including seismic; and meets or exceeds load compliance specifications per ASTM C635.