At some point in the next few months I am going to fit/ have fitted a gas fire in the lounge in place of the current open fire. However, prior to this, I am decorating the room and having a new carpet laid. Consequently, I want to install the gas pipes under the floor in readiness for the new fire so that we don't have to pull up the new carpet when the time comes. How should I leave the pipe stub to make fitting of the fire a simple as possible? I am considering a lever operated ball valve somewhere at the rear/side of the hearth- does this sound sensible? Also, is there a standard type of bayonet fitting for gas fires (similar to those used for gas cookers that I ought to put on the end of the pipe?
Thanks, Jim