Thank you. I am new to the site.
Our boiler is in an upstairs cupboard the main gas supply pipe running up to it is inside a stud partition on the ground floor. The work was done by a gas safe engineer 4 years ago but I am now told that the pipe should be rerouted onto the outside face of the wall to satisfy current standards. Before I wnet to the expense of getting this done I just wanted to be sure that it was infact required.