My pressurised central heating system has a leak somewhere but we cant find it. We had the boiler replaced about 3 months ago (after our Glowworm Micron packed in) and now have a Vokera Mynute which has been running fine since it was installed. Nothing is coming out of the pressure overflow pipe. No marks on any of the ceilings so we suspect a leak under the ground floor. Pressure is dropping from 1.5 bar to zero in about 4 hours now. The plumbers have tried a leak sealer without success. Access under the ground floor is very limited (although the pipes are not buried in concrete). Is there a company near Stirling/Glasgow that has equipment to detect where the leak is without ripping up all the floors?
To explain the access problem:
The house is 5 years old (we're the second owner) and, from photos of it during construction, we can see that the radiator pipes have been run about 3 inches under the floor. The ground floor is a suspended floor, about 1 foot of clearance but unfortunately, the builders have put a series of chipboard 'dwarf walls' that run right across the house so access is in limited strips across the house. To make matters worse - the whole ground floor has amtico tiles that are apparently very expensive to replace.
To explain the access problem:
The house is 5 years old (we're the second owner) and, from photos of it during construction, we can see that the radiator pipes have been run about 3 inches under the floor. The ground floor is a suspended floor, about 1 foot of clearance but unfortunately, the builders have put a series of chipboard 'dwarf walls' that run right across the house so access is in limited strips across the house. To make matters worse - the whole ground floor has amtico tiles that are apparently very expensive to replace.
