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Valkpro+ system information page

The Van der Valk rail mounted flat roof system provides a standardised, reliable flat roof mounting solution that still allows the flexibility for complex designs. With a thought out design which allows a panel to be mounted in 3 - 4 minutes, allowing a small team to tackle large projects more efficiently. 

Getting a quote: Please complete a design yourself using the ValkPVPlanner


  • Metal couplings
  • Standard use on buildings up to 25m high (higher buildings compatible on request)
  • Required ballast can be included in the order, which ensures it conforms to national standards.
  • Suitable for 2m panels and can work with bifacial panels using glass clamps.
  • Warranty of 10 years (15,20 and 25 year extensions available).

Before choosing a panel please check that it is compatible with the Van Der Valk system you are interested in by checking this guide. You can see a cross section drawing here.

For more detail on how the ValkPro+ system fits together check out this video: