I am going to fit a wall hung bog & its been recommended that I use a concealed 's frame' which will hold the bog securely to the wall rather than it falling off the first time I sit on it! Does anyone have any experience of these namely where I can get one, how much are they and how easy are they to fit? Presumably they come in standard sizes or can be adjusted? I already have a concealed cistern so its just the frame I need (I think!)
John