Experts in distribution and installation of specialist service ducts

Interflow UK is a specialist distributor of duct sealing systems for utility services, offering a high level of expertise to developers and specifiers for sealing against water and gas ingress around service entries in basements and high-rise buildings.

Products from pioneering manufacturers including DOYMA, FRANK, Konex and HKD are test-certified and proven; they are maintenance-free with an extended lifetime warranty. Interflow’s technical team assists with product selection and design advice; an installation service is also available when required.

When you are planning a build, it is easy to forget the hidden details that make sure your building stands the test of time. Correct installation and product choice can help keep the buildings cables and pipes accessible, making any maintenance easier to complete with little disruption. Pipe sealing systems also prevent structural damage. Wherever service ducts are installed through walls, ceilings or floors, penetrating water, other liquids or humidity may cause damage to buildings. Interflow UK use the very best in German engineering to seal penetration points through walls and floors to permanently prevent any infiltration of gases and water into the building, thus presenting excellent preventative measures against structural damage.

Interflow UK supply and install a number of different service duct solutions across the UK to both the public and private sector, making them the ideal choice for your next project.

If you would like to make an appointment please email