Most do-it-yourselfers will find it reasonably east to install a standard framed shower or bathtub enclosure. Accurate measurements are critical for installing glass, but if your dimensions are standard, this element of the equation is greatly simplified. You will need to drill and screw into the tile or marble wall, and finish the project with silicone sealant. If you have some experience in this area, your installation should go smoothly. We do recommend professional installation of frameless and custom enclosures. Labour accounts for a relatively small portion of the overall cost of your custom shower doors, and our extremely experienced installers are well worth the price for what they deliver, starting with accurate measurements before the custom product is ordered. For our talented crew, no glass panel is too big, no angle is too tight, no job is too tricky.