Designing connections

Easy design of a C1 Wedge Connection

The design of the C1 Wedge Connection™ is typically governed by the overturning moment that the connection sees and the diameter of the connection. If pile driving is needed, in the case of a monopile interface, this needs to be taken into account. With the input on the load level, the required dimensions and material grade can be determined for the connection.

Due to the symmetric layout, the effect of wall-thickness changes that are typically seen between the monopile and tower interface have no significant effect on the connection.

Our engineering team has years of experience designing and analyzing the C1 Wedge Connection™ and is available to help you by sharing this knowledge. We intent to support you to design your own C1 Wedge Connection™.

The high capacity connection for the future of wind power

More benefits

Maintenance free

The C1 Wedge Connection™ is designed to be maintenance free due reduced sensitivity to preload loss.

Cost Effective

The slender design of the high capacity connection and fast installation allows a reduction of CAPEX.


The C1 Wedge Connection™ makes installation safer with all tools within HSE limits.