The Frameless Shower Door Tapered Threshold is a functional component designed to be mounted directly below a shower door to assist in directing water back into the shower stall. Constructed from aluminum with a satin anodized finish, this threshold is suitable for use on flat or out-sloping curbs. The tapered style provides a minimal sightline from the exterior of the shower area, maintaining a clean aesthetic. This threshold measures 5/8" in width, 3/8" in height, and 1/8" in thickness, with an overall length of 95". It is compatible with monolithic tempered glass shower door setups and can be used in conjunction with a bottom sweep to manage water flow effectively. The extruded aluminum construction provides a stable base for the shower door assembly. This threshold is specifically engineered for residential or commercial shower enclosures where water containment is required. The installation process involves mounting the threshold to the shower floor surface, ensuring it is positioned correctly beneath the door sweep. This component is a standard part of frameless shower door systems, providing a barrier that helps keep the bathroom floor dry by guiding water back into the shower enclosure.