DUO® Exposed Grid Ceiling System

The Rondo DUO® Exposed Ceiling Grid System is a practical, convenient ceiling system. It has a complete range of main sections and complementary parts so that you can adapt the modules to suit your design needs.

The smart design of Rondo DUO® Exposed Ceiling Grid System components means they are easily assembled on site, and can be adjusted or replaced without damage. All components have been designed and tested by Rondo Engineers to meet the requirements of suspended ceiling codes in both Australia and New Zealand.

Rondo DUO® Exposed Ceiling Grid System consists of 24mm wide steel Main and Cross-tees, to support acoustic and plasterboard ceiling tiles in non-fire rated environments. The Cross Tees will positively lock into each other through the Main Tee with a gentle push, creating a sturdy structure.

• Available in pre-finished steel
• Engineered for fast assembly on site
• Double rows of embossed stitching on tees to increase torsional strength
• Able to be removed/reinstalled without damage
• Main tee slots every 100mm for Cross Tees gives extra layout flexibility
• Unique “Zipper” box, better protects and stores products

• Steel Ceiling Grid Systems
• Drop-in Configurations
• One-way semi-concealed configurations
• Seismic designs
• Bulkhead designs
• Lineal diffusers

Our DUO^® Seismic Ceiling System uses DUO1 Main Tee and Cross Tees as the main grid components, along with complementary accessories.

The Rondo DUO^® Seismic Ceiling System has the options of perimeter fixing or plenum bracing.

For large open areas, the system is restrained by evenly distributed braces in the plenum space, with sliding connections to all perimeters. Perimeter restraint is achieved using our new DUO^® Seismic Sliding Clip which allows the main grid components to either be rigidly connected or slide within the clip.

Try out our Seismic Wizards to see design details for the Rondo DUO^® Seismic Ceiling System and nominated seismic loads. Its fast and simple to use and provides you with a handy seismic summary sheet that you can print or email.

• Complete wall and ceiling seismic system solution
• Strong enough to resist lateral forces during an earthquake
• Will limit the structural damage of the systems
• Accommodates differential movements resulting from inter-storey movements
• Prevent tiles and lining boards from dislodging and blocking evacuation paths
• Will support critical services after an earthquake
• Protects the safety of all building occupants

Since the early 2000’s, we’ve been proud to have supplied the Rondo DUO® Exposed Ceiling Grid System to numerous prestigious projects around Australia and the world including Fiona Stanley Hospital in Perth, University of South Australia and RMIT Swanston University in Melbourne.