The Yeti®480 Roof Support System is a modular system designed for supporting HVAC equipment, solar panels, walkways, pipe work, and cable runs on flat and low-pitched roofs. It provides a flexible and cost-effective solution while reducing noise and protecting against plasticizer migration.
| Part No. | Model | L (mm) | B (mm) | H (mm) | h (mm) | Fa,z (N) | Fa,z 2 (N) | Ma,y (Nm) |
|---|---|---|---|---|---|---|---|---|
| 67685001 | Vertical | 480 | 480 | 160 | 80 | 20,000* | 30,000** | 200.0 |
| 67685101 | H-set (without Strut Rail) | 480 | 480 | - | - | 20,000* | 30,000** | 200.0 |
| 67685301 | H-set (without Strut Rail) | 480 | 480 | - | - | 20,000* | 30,000** | 200.0 |
The Yeti®480 is a high-capacity modular supporting system designed for heavy-duty rooftop installations, including HVAC equipment, solar panels, and industrial walkways on flat or low-pitched roofs.
The complete set features 2 x BIS Yeti® 480 bases with anti-vibration mats, 4 x 90° Strut Connectors, and 8 x hexagon head bolts with slide nuts for a full structural frame assembly.
While it includes a non-slip anti-vibration mat, for PVC roofs, a Walraven BIS Yeti® Triplex Separation Layer must be installed to protect against plasticizer migration and ensure membrane longevity.
Yes, the system features an optional stackable ballast block, allowing engineers to add weight to the base for increased stability against wind loads or heavy equipment vibration.
The mouldings are manufactured from WPC (Wood Plastic Composite), a high-performance material made from recycled plastic and wood fiber, supporting sustainable construction initiatives.
Yes, the system provides documented noise reduction according to DIN EN ISO 10140-1 and 10140-3, effectively decoupling mechanical noise from the building structure.
It is UV-resistant according to EN ISO 16474-3:2014-02 (certified by ITB), ensuring long-term structural integrity and resistance to degradation under intense solar exposure.
Absolutely. The Yeti®480 is engineered for both flat and low-pitched roofs, providing a flexible and cost-effective solution for complex rooftop layouts.
It is an ideal solution for pipes, cable runs, and air duct channels, offering the structural rigidity required for large-scale building service distribution.
Yes, Hira Walraven provides BIM objects for the Yeti®480, enabling engineers to accurately model support locations and calculate load distributions in a digital environment.
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