The R-Door series is a continuous hinge semi-frameless shower door and has a 3/16-inch thick tempered glass, the R-Door series offers a stylish look at an affordable price. The R-Door allows up to 3/16-inch out-of-plumb adjustment and can be mounted on any surface. The reversible feature of the R-Door series allows for the door to hinge right or hinge left. Available in multiple heights, finishes, and glass options to suit your needs. At Arizona Shower Door, we are just as dedicated to providing you with an exceptional shower enclosure as we are to giving you excellent customer service.