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Heating and cooling pipes

Large-scale district heating projects, such as two Dutch projects in Rotterdam: Leiding over Noord (North Pipe Network) and De Nieuwe Warmteweg (The New Heating Network). Sustainable projects like these, which reduce CO2 emissions, have become almost standard practice. Visser & Smit Hanab is pleased to be a part of them through its engineering and installation of heating and cooling pipes.

From design to maintenance

Using residual heat from industrial processes in urban heating systems. Geothermal energy. Energy transport across dozens of miles or local underground storage. Whatever the demand, Visser & Smit Hanab can help develop the right solution. Above-ground or underground heating and cooling pipes. Through open land or urbanised areas. With or without boreholes for crossing roads, railways and waterways. Our team possesses all the expertise and know-how to help our clients complete both small-scale and large multidisciplinary projects, from concept to engineering and from execution to maintenance.


We use the most advanced technologies when installing insulated steel piping (pre-insulated or twin wall) for transporting heating and cooling energy and the most modern equipment. But these would be useless without our professional team of highly motivated, skilled workers. At Visser & Smit Hanab, we always work in accordance with the applicable safety and NEN standards. We are also certified under ISO 9001, ISO 14001, ISO 3834, VCA-P, KIWA CKB and other certification systems.

More information

To learn more or simply discuss the possibilities for heating and cooling projects, please feel free to contact us.