For the last fifteen years JUPITER have provided underfloor heating systems to the RNLI as they modernise their lifeboat stations. Running at low temperature, and with irregular occupancy, these bulidings benefit from the fast responses times offered by the JUPITER screedless system. As the new hovercraft station at RNLI Southend was so well built and insulated that the minimal heat losses required pipework set at 250mm centres to ensure efficient operation of the underfloor heating system.