Adjustable floor drain and method of installation
A drain assembly comprises a shroud, a shank, and a frame. The drain assembly may further comprise a shim with an angled top surface. The frame may have an angled bottom surface. A rotational orientation of the angled top surface of the shim relative to the shank and a rotational orientation of the angled bottom surface of the frame relative to the shank may be independently adjustable, thereby allowing for the top surface of the frame to be both angularly and rotationally adjusted relative to a central axis of the drain assembly independent of the positional height of the shank. The drain assembly may further comprise a cover having bendable tabs. The bendable tabs may be disposed around a periphery of the cover and may be configured to contact an angled inner surface of an upper bowl of the shroud, such that the bendable tabs bend around the frame, thereby locking the cover onto the frame.
1. A method of installing a drain assembly onto a pipe in a concrete floor, in which the drain assembly includes a shroud, a shank adjustably coupled to the shroud along their axial directions, a grate coupled to a top axial end of the shank, and a cover positioned over the grate and temporarily locked in place by a relative positioning of the shank relative to the shroud, the method comprising:
pouring concrete around the drain assembly and allowing the concrete to set around the drain assembly;
adjusting, at least in part, a position of the shank relative to the shroud to unlock the cover from the drain assembly to permit the cover to be lifted from the grate;
removing the cover from the grate to expose the grate there beneath.
2. The method of claim 1 , further comprising:
inserting a shim between the shank and the grate, wherein the shim is configured to angularly adjust the grate relative to a central axis of the drain assembly.
3. The method of claim 1 , wherein the cover is configured to withstand a load of at least three thousand pounds.