For more than thirty years we have designed, made and marketed aluminium systems for the building industry.

As roof-terrace specialists, we research and propose practical and reliable solutions alongside skilled workers.

We listen

The dani alu team puts its customers at the heart of their work. We help to analyse problems and provide adapted technical solutions.


Quality is something that we at dani alu are really passionate about at each stage of manufacturing. We offer comprehensive assistance from the concept to implementation.


dani alu is focussed on continually improving its products as well as developing new, more efficient and innovative products. Our R & D and Innovation departments also assist you in the implementation of your specific projects by proposing tailor-made solutions to meet all your needs. Dani alu creations are protected by patents.


dani alu manufactures all of its products in France. One in the Lyon region and the other in the Paris region. 


  • Dry cleaning
  • Rinse water
  • pickling
  • Rinse water
  • Rinse demineralised water
  • Organic Passivation
  • Drying


Lacquering is an integral part of the dani alu production line. The Danilac label follows a two-step environmentally-friendly process, and doesn't use chromium. The powder is electrostatically applied and cured in an oven at 200 ° C. All shades are available in the RAL CLASSIC range with a gloss finish as standard. Other colours and finishes are available on request.