Is it possible to freeze the pipes going into a radiator to allow me to take off and replace an old Thermostat and Trycock.
Or is the only option to drain the full system?
Thanks
i will be installing a shower tray and wonder if it is best to tile to the floor and seal with mastic prior to installing the tray or, installing the tray and tiling up to the shower base leaving say 2mm for mastic between the bottom tile and the tray.
Any advice?
Thank you
