Frequently asked questions

Do you have any questions about our mounting systems for solar systems or about a specific project? Our team is happy to help you — contact us directly or use the form for your request.

info@varista.de
+49 8377 929 40 90 30
Up to how many degrees of roof pitch can I install the clamps?

What do I have to consider with a copper roof?

When installing on a copper roof, the electrochemical voltage series must be observed in order to prevent corrosion due to material incompatibility. For this purpose, we expressly recommend our brass B-clamp — the proven and permanently secure connecting element for copper roofs.

Is there a permit for calcium roofs?

Yes, our Z-mini clamp with approval: DIBT No. Z-14.4-719

After how many modules do I have to provide thermal separation?

Our planning software pro.tool recommends thermal separation after 6 modules.

Can I mount an elevation on a sheet metal roof?

Yes, it is possible with our material. Plan your project in the varista planning software.