Hiya is anyone on the forum a carpenter or excellent handy man? I need new internal doors for my Living room/dining room. They are mostly glass and whilst the one from the front door to lounge is a single, the other from lounge to dining room is double doors. I have no idea how to measure them I only know feet and inches nor, would I then have a clue if the best place to buy them, and I wmost certainly couldn't hang them. Any help would be appreciated.