Synthetic roofs

  • One product for all applications
  • High resistance to UV and chemical agents
  • Light weight
  • Proven lifespan of more than 36 years
  • Ease of implementation

Derbigum’s premium synthetic membrane

Vaeplan is the high-quality synthetic membrane for flat and sloping roofs, both in renovation and new construction. It is multi-functional and allows you to make all your roofing dreams in the colour of your choice. It has many qualities: very resistant, fire-resistant, multi-support and with a proven lifespan of 36 years. It is an excellent alternative to other synthetic membranes due to its VAE composition and to metal roofs due to the addition of Vaelist, profiles for aesthetic purposes (link to FT). The house in Zonneweelde with a roof in the shape of a Napoleon hat is a perfect example of this.


Your flat roof project is an achievement for life. Are you hesitating and would you like to be inspired by the realisation of other buildings similar to yours? Let yourself be inspired … by building sites where the Vaeplan membrane has added that extra touch that makes all the difference.

Technical specification

With a few clicks, generate your own specifications and find the waterproofing solutions adapted to your project.

Taking into account information specific to your roof such as the existing support, the percentage of the roof slope, the insulation, the downloadable specifications describe, step by step, the appropriate waterproofing system and highlight the points of attention not to be missed for the successful waterproofing of your flat roof with Vaeplan.

Where to find us?

To obtain the best price quotation, an application according to the rules, the standards in force and an excellent service, contact a member of the Derbigum Approved Contractors network. These companies are approved by Derbigum. They are on the cutting edge of the knowledge, they have followed the latest training courses, both technical and practical, and benefit from Derbigum’s frequent support to offer you perfect waterproofing. Receive a quote without any surprise and an efficient and pleasant service.

Contact us

Whatever your request, your question, you will always be welcome at Derbigum! Our mission is to answer in the most efficient and relevant way possible! Do not hesitate to contact us.

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