
Thees Dammtec GmbH
Our services
Two ways to the optimal dam system – choose what suits your farm.
Service 1
Dam construction as a contract service
We come to your farm with our machine and our know-how and form the dams for you.
- No machine capital of your own required
- Professional implementation by experienced specialists
- Ideal for getting started with the dam system
- Flexible planning – also for single seasons
- All dam variants possible (topsoil dam, substrate dam, XL)








Service 2
Buying our dam machines
For farms that want to use the dam system permanently and independently, we offer our machines for purchase. Robust and proven in practice.
- Full independence in scheduling
- Economical in the long term for larger growing areas
- Personal instruction and support included








Get in touch – we look forward to hearing from you.
Frequently asked questions
- What does dam construction as a contract service mean?
- We come to your farm with our machine and our know-how and form the dams for you. You do not need machine capital of your own, and the work can be planned flexibly – also for single seasons.
- Which dam variants are possible as a contract service?
- All of them: topsoil dam, substrate dam and substrate dam XL for blueberries and raspberries.
- How must the soil be prepared before the dams are formed?
- The soil must be loosened and mixed well to a depth of at least 25 cm – ideally first ploughed, then cultivated with a wing-share cultivator. It must be free of stones and coarse plant residues such as asparagus roots or maize stalks. The dams can be formed well before the planting date.
- How high must the polytunnel be for the tractor?
- Where the tractor drives, the tunnel must be at least 3 m high.
- When is buying a dam machine worthwhile?
- For farms that want to use the dam system permanently and independently: you are independent when it comes to scheduling, it is economical in the long term for larger growing areas, and we take care of personal instruction and support.
Contact
Do you have questions or are you interested in our services? Call us directly or send us a message. We look forward to your enquiry!
Get in touch now