I've got to run a 28mm copper pipe from the front to the back of my
house so I can install a Combi Boiler, It will have to lie under the
floor boards - is it O.K to lie it on the sleeper walls and betwean the
joists (3"x2") - I mean has it got to be a certain distance below the
floorboards? Any thing else I might need to know apart from getting a
corgi fitter to do it?. Cheers. Martin