Alfred Ulenberg • Markus Illgas / Landschaftsarchitekten bdla Office for sports facility and green space planning


Alfred Ulenberg • Markus Illgas / Büro für Sportstätten und Grünplanung / Partnerschaftsgesellschaft

Alfred Ulenberg, Markus Illgas

Broekhuysener Feld 3
47638 Straelen

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Contact information

Tel. (02834)  8081
Fax (02834)  7101

The office Alfred Ulenberg - Markus Illgas - Landschaftsarchitekten bdla - has been active in the field of planning sports and leisure facilities for more than thirty years. Quality, cost security and sustainability are the central themes of the sports facilities we plan throughout Germany.
In times of scarce financial resources, economic planning that takes the follow-up costs into account is of central importance. In addition, a large part of the technical guidelines for sports field construction have been newly published (elimination of standard errors, more cost-effective construction, etc.), so that it is more necessary than ever to consult independent experts who have specialized in the field of sports field construction.

If you have any questions about our work, our planning office or special topics in the field of sports field planning / sports field construction, please contact us.


Hanna Ackers, Anja Demeyere, Angelika Wippermann