Hi, had log burner put in by a firm but I saw them put a concrete lintel in which they had shaved just of center to make it fit under one stone that was lower than rest, has this now weakened the lintel.
Thank you
Hi, we have had a knock out done for a new log burner, our internal chimney was a facing stone cladding ( large heave stones) which were tied in to the bricked cavity. The firm fitting this put a steel support to the brick work but not the stone work suggesting the ties would support the large...