Is it the outside wall that is the supporting wall in that case. Yes a core drill will make the hole for the flue pipe but quite a big rectangle is cut into the internal wall to house the fire unit.
Thanks for your replies. My first ever post on here
I have just bought a Gazco Studio Slimline balanced flue hole in wall fire. Will I need a steel lintel to support my brick work. The internal brick will be cut for the fire to sit into and a circular hole will be cut for the flue pipe. My gas fitter says I won't?
Can anyone advise. (10 year old...