Press release | April 28, 2025 |
BRUGG Pipes, a specialist in flexible and rigid pipe systems, has successfully completed the installation of a district heating supply for Vaduz Castle in Liechtenstein in the spring of 2025. The project highlights BRUGG Pipes’ expertise in overcoming extreme terrain challenges with innovative pipeline solutions.
Overcoming steep slopes with a helicopter airlift
Located 120 meters above the town of Vaduz, the historic castle posed extraordinary logistical demands. Over a 300-meter route with more than 100 meters of elevation gain, BRUGG Pipes deployed its flexible, pre-insulated FLEXWELL-FHK pipe system — ideal for tight, uneven landscapes thanks to its ability to absorb movement without additional expansion loops.
The centerpiece of the operation was a helicopter installation: Pipes were flown into a steep forest area and secured to anchor points pre-installed in the rocky terrain. This unique method enabled a safe, efficient, and fast installation under conditions where traditional construction methods would have been impossible.
End-to-end delivery for a greener future
BRUGG Pipes managed the project from start to finish, including structural calculations, technical planning, manufacturing of special components, installation, and final quality control. The castle and surrounding buildings will now receive sustainable heating through the VfA Buchs district heating network, which primarily uses waste heat from a nearby incineration plant — significantly contributing to regional decarbonization and resource conservation.
Partnership and Precision
The project’s success was made possible through the close and professional cooperation of all parties involved. Special thanks are extended to the Vaduz Castle administration for their outstanding collaboration and trust.
About BRUGG Pipes
BRUGG Pipes focuses on the production and distribution of piping systems worldwide for the safe and efficient transport of liquids, gases, and heat. From consulting and installation to project management and on-site assembly with our own trained personnel, BRUGG Pipes is your reliable and competent partner for district heating, local heating, cooling, chilled water, industrial applications, service stations, tank facilities, offshore and maritime sectors.
Thanks to our broad product range, expert consulting, technical engineering, and precise pipe installation, we are able to offer you the optimal solutions for your needs.
For more information, visit bruggpipes.com or contact BRUGG Pipes at pipes@brugg.com.
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