It was quite strange as I "remember" using pipe supports but "how many?" I guess I did'nt do a "proper" job BUT as I say wihout highlighting it I just know many would fall into the same trap. Personally I don't have the problem anymore but wold like to think that if my mistake? helps out just one person on here it will of been worth it


Just another thought hence the edit. If your "horizontal" pipe freezes the water that remains blocked in the pipe between the sink / shower and the frozen section will look for a way out! Most of these pipes are push fit without a proper seal (they don't need it as the water usually runs away) I just know that it will seep within the confines of your beloved Eriba or WWB