How many of you guys offer a glass and frames service ??? %97 of my customers pay me and extra few quid to clean the frames whilst im doing the windows ( well i charge them extra ) I say to them when i canvass that i offer 2 prices 1 price for glass only and then the other for glass and frames . 9 times out of 10 they will go for glass and frames as I say to them whats the point in having clean windows if your frames are dirty , im not even talking about a PVCu clean either just a basic wipe over to clean the surface muck off the frames . Try it and you will be surprised how many of your customers will be happy to pay extra money to do something that you are already doing !!!