Telephone technical advice

Do you have any questions about our products?
Would you like information about our extensive range of accessories?
Or do you want to order a spare part? Feel free to call us!
Our service line is staffed daily from 9:00 to 16:00 (Mon-Fri).

Service telephone number: Tel. +49 38872 14 960

or put your question in writing and send us an email to

Contact Prices

Assembly service

Do you have any questions about the structure or the individual components?
Or would you like to make an appointment to set up or dismantle your dome?
Our installation service is available Monday to Thursday from 9:00 to 16:00 with advice and assistance. Get comprehensive advice from our specialist staff by telephone or in our showroom in Rehna.

Permanent showroom in Rehna covering an area of over 1000 sqm

Visit our permanent showroom in Rehna. In a showroom covering an area of over 1000 sqm, you can experience each dome of the GEO series up close and let it work its magic on you.

Get a feel for the different diameters and volumes of the GEO series domes: GEO 3.7 (370 cm), GEO5 (500 cm) and GEO8 (800 cm).
Do a sound check and enjoy the music of your choice in the fantastic acoustics of a GermanDomes geodesic dome. Put our products through their paces - our specialist staff will be on hand to give you advice and answer all of your questions.

Enjoy a coffee or other refreshment in our GEO8 Lounge! You are very welcome to pay us a visit and we look forward to seeing you.

If you decide to buy on impulse - all models in the GEO series are ready for delivery.