Green roofs from the market leader
For 50 years – YOUR specialist for roof gardens

Climate change and urbanisation are shaping our future. OPTIGRÜN sees that as an opportunity. As the leading provider of green roofs in Europe, our innovative product and system solutions offer sustainable benefits for people and nature. Our aims are to expand natural and open spaces to increase quality of life in urban environments and achieve near-natural organic urban development to improve the ecological assessment.

Advice, service, expertise – planning security for your success

Our partners and advisors support architects, planners, and specialist companies with their technical questions concerning green roofs, buildings and cost-effectiveness, even during the early phase of a project. This also includes creating bills of quantities for invitations to tender and awarding procedures with calculations for wind suction, wind protection, flooding verification or a determination of the water balance.
You want to multi-programme your roof and add further value to your wallet by combining solar with a green roof? Get to know our easy applicable solution for Bio-Solarroofs.

Make use of our extensive services on our Planning Aids page or speak to us personally.