I have just had a shower tray fitted in to a recess, and now have to get a glass shower screen to complete it, in order to get the best reasonable price I want to use a standard size as I am reluctant to get made to measure as this adds about £200 to the cost. I took up the excess ok with the shower tray but was slightly mislead as they said I could get a slightly bigger screen but didnt mention the extra cost involved. The screen will be about 2 cms short, what would be the best way to `take up` the excess, the walls are tiled and bear in mind this would be considered `damp` conditions. I did think about a wooden batton but not sure of the dampness factor. The excess would be at the furthest point from the shower head a distance of 1100mm.
Any ideas appreciated.