Cut to size shower trays are revolutionary as can be adapted to the space in a more natural way, preserving columns, corners or angles and promoting a better use of any space in the bathroom. Cutting these shower trays do not interfere with its colours and do not require painting.After measuring the enclosure, you will need to use a diamond or stone hole saw to perform the cut. In order to have a burr free cut, do not let the saw stop. Then you will need to sand the cut off. We recommend you contacting a professional installer.