As part of a general approach in favour of sustainable development, the use of solar energy is supported by governments. It has a promising future SOPREMA GROUP made a firm commitment to this technology in 2005.





SOLARDIS the reference for building-integrated photovoltaic applications.

Exclusive distributor of Soprasolar® and Flagosolar® solutions, SOLARDIS was created in 2008 and is a 100% subsidiary of the SOPREMA group.

Backed by the hundred-year experience of its parent company, SOLARDIS already has, in France, Spain, Italy, Switzerlan, etc.:

  • over 31 MWp installed
  • over 3,600 references
  •  over 1,000,000 m²

Working with waterproofing and electricity professionals, SOLARDIS supports and coordinates all your projects in compliance with building regulations and the standards of its partners.

The Soprasolar® solution shares with you an attractive profitability with competitive and tried solutions (350 references, 28MWc of power installed in Europe and the USA).

To communicate on a responsible environmental initiative with the solutions Soprasolar®, it is to take advantage of ideal solutions to respect the objectives of Building with strong energy performance, without drilling of the waterproofness, allowing to value your real estate property.

With Soprasolar®, take advantage of the expertise of the French leader of the solar waterproofness, SOLARDIS, which its wide range of products, allows to bring an elaborate and reliable solution for every your project in roof brings down.

Today, SOLARDIS offers processes for integrating:

  • Soprasolar® mono: self-protected SBS bituminous single-layer membrane incorporating flexible photovoltaic cells.
  • Soprasolar® duo: self-protected SBS bituminous bilayer, incorporating flexible photovoltaic cells on the second layer.
  • Soprasolar® fix: the photovoltaic modules are clipped into a structure on feet that is fastened to waterproof panels sealed to the substrate.


With the SOPRASOLAR® and Flagosolar® ranges, turn your roof into a profit centre.

Lightweight, attractive and strong, these solutions are ideal for new build and renovation work, to take advantage of the large surfaces offered by inaccessible flat roofs.