right mr deeds you should really read the message's properly before you jump the gun kid. what i did say is that there are 2 door companies where i live supplying and fitting 7 internal doors for £275 i think, maybe a bit less .these outlets have been trading for 20yrs plus. yes exactly they must be making a profit. joiners in paper range from £15 to £30 tops to fit 1 internal door. so for the guy who claims to be getting £75 an internal door/is he really or is it bravado.