We are the sole United Kingdom distributor for establishing the sealing industries top manufacturers; DOYMA, FRANK and HKD. Service Sealing Solutions Ltd use the highest quality in German engineering to seal penetration points through floors and walls to permanently prevent any infiltration of gases and water into the building, thus presenting excellent preventative measures against structural damage. We will meet all your watertight duct sealing needs. Distributing the industries best manufacturers, Service Sealing Solutions offer the most extensive range.