Hi all. Anyone got a frameless hole in the wall gas fire? It is what we want for our extension (in the old dining area bit) but apparently our builder unable to fit one due to it requiring a different type of qualification. We decided to leave it and get it sorted via a supplier after Christmas so I am back to thinking about it. We already have a chimney and thought why not use it. The hole in the wall type fit flush inside so make best use of space. We want it to be quite heat efficient rather than mostly decorative so will go for glass fronted. Just wondered if anyone had one and what they like / don't like about it and if there is anything we need to think about. ☺