Hi All Now I don't know a lot about double glazing except what I have heard.. " stop drafts" "Stops noise" "helps temperatures" I have had doors fitted by Anglian a while ago........well 4 weeks actually, the fitters came took out my old patio door then I noticed they had bought the wrong doors white handles instead od silver, air vents on doors, and no stay rods so doors don't blow. Clearly they are bringing and replacing the doors no problem .............. BUT Could anyone tell me what the standard of the doors should be??? Should I hear a release of something like air suction, pressure , unsticking rubber whatever you call the sound, when I unlock and open the doors?????Should I, who can't push anything much be able to push the bottom and top corners out and feel drafts? ????? Should I be able to pull 4 sheets of paper through the doors when closed ??????? Should the doors have to bed in because of movement??????Should I need them back when the doors loosen and drop naturally????? I started to rais this with the man on the other end of the phone " of course paper will pull through because it flattens the rubbers" so I stopped until I can find out more info.. Can anyone tell me what checks to do when they come to fit the new doors (sashes they call them) and what to do if they are wrong on the day???? What are my rights?????It took 6 months just to the fitting stage problems with the person we dealt with leaving the company...They realyy very bad on their own communication in their own company.. We did hold back a very small amount of money because of the wrong doors being fitted....so what should we do when the others are fitted????