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Stable, bolted, durable mounting systems
The advantages of installation with hanger bolts/solar fasteners:
- Direct installation on the roof substructure means there is no load on the roofing
- Height-adjustable brackets enable level module installation
- The roof membrane is sealed by means of precisely fitting calottes or EPDM gaskets
- Good rear ventilation
- We will gladly create the structural design for our customer's projects if required – the documentation we provide includes the structural analysis as well as the installation plan for all components
Components
Hanger bolts and solar fasteners
Mounted with brackets for a stable screw connection with height adjustment.
Mounting rails
For end and centre attachment, S:FLEX systems rely on particularly lightweight, structurally optimised hollow chamber rails in various profiles and lengths that feature our proven one-click technology.
Connectors
To ensure structurally identical properties in the area of the rails and the connectors.
End and mid clamps
S:FLEX module clamps have an extremely wide clamping area and are therefore suitable for all standard modules and frame heights of 30-50mm. High torsion resistance and our latest, ultra-smooth one-click technology make installation a snap.
Data
| Application |
| Corrugated fibre cement / trapezoidal sheet metal / sandwich panels |
| Fastening |
| Hanger bolt/solar fastener with brackets |
| Module type |
| Framed and frameless modules |
| Module orientation |
| Vertical/horizontal |
| Rail layers |
| Single-layer/double-layer, cross-adapter connection |
| Wind load |
| Up to 2.4 kN/m² |
| Snow load |
| Up to 5.4 kN/m² |
| Advantages |
| Low installation costs / height adjustable / for large purlin distances |
Downloads
You can download instructions for installation with hanger bolts/solar fasteners here:
S:FLEX assembly instructions for hanger bolts
Planning
Information about our Planning Tool is available HERE.
Registered customers can log in HERE.
If you would like to take advantage of our planning support, you can:
– use our planning aid
– fill out our online form
– send an e-mail to
– or call us: +49 (0)761 888 56 08 0
Our solid sloping-roof frame
This type of attachment is not only extremely stable, durable, weather and ammonia-resistant – the very good rear ventilation also helps to achieve a high degree of system efficiency.
