TS Resolute was converted into purpose-built, floating accommodation by Christian Youth Enterprises to complement their Sailing Centre. JUPITER’s underfloor heating system provided an effective alternative without the huge amount of mass that would otherwise be required by a conventional pipe-in-screed type system. As the vessel is occupied irregularly, the virtues of the fast-response, screedless system really shine, as there is no requirement to leave the system permanently running on a setback temperature.