Reply To: Water ingress- is it a “major defect”? › Forums › Common Property › Water ingress- is it a “major defect”? › Current Page 23/12/2021 at 6:45 pm #60642 conductorFlatchatterChat-starter Thank you both for replying! What is the difference between building engineer firms which we involved and a building consultant? I assume the latter knows legal part as well as construction? I have found one in my area.