A drain (1) is described for mounting in a floor (V), comprising: a collecting container (10) with a bottom (11) and standing side walls (12) which at their upper end are provided with a flange (13) directed outwards; and a covering frame (200) for covering side edges of tiles (T) of this floor. The frame is kept at the correct height by means of a temporary positioning aid (100), to be subsequently attached to said tiles (T) by means of glue or kit (210). After that, the positioning aid (100) is removed.

A drain system includes a support frame installable in a tile floor that has a base portion and a wall portion that forms a seat for a drain cover within the support frame. The wall portion defines a cover-facing surface arranged to interface with the drain cover, and a tile-facing surface arranged to face one or more tiles surrounding the support frame. One or more material locking features are on the tile facing surface to help retain grout between the support frame and the surrounding tiles. During installation of the support frame in the tile floor, the vertical position of the support frame over the drain opening is adjustable and the support frame does not extend downwardly into the drain opening such that the support frame is floatable over the drain opening for lateral and rotational adjustment of the support frame relative to the drain opening.

An adjustable drain having catch basin defining: a pan with a pan seating portion along a pan perimeter surface; and a pan base that slopes downwardly and inwardly from the pan seating portion to a pan aperture for water flowthrough, an inner tube that is integral with the pan aperture having an inner tube peripheral wall that extends into an underside of the catch basin; and a pan lip extending upwardly from the pan perimeter surface to position the cover against the pan, the pan lip and inner tube are unitary with the pan to form a leakproof transition; an outer tube disposed below the pan base, the outer tube having an outer tube top end and an outer tube peripheral wall extending downwardly from the outer tube top end to an outer tube bottom end, wherein the inner and outer tubes are telescoping tubes.

An extendable drain configured to move between a retracted position and an extended position includes a housing and a drain member. The housing includes a top, a bottom, and a sidewall including an annular stretchable sleeve. The housing defines an interior volume configured to be at least partially filled by a fluid causing the annular sleeve to stretch axially, thereby increasing a distance between the top of the housing and the bottom of the housing. The drain member includes an open top fixed to the top of the housing, an open bottom, and a sidewall extending between the top and the bottom of the drain member through the interior volume of the housing. At least partially filling the interior volume of the housing moves the drain member axially causing the sleeve to stretch, thereby increasing the distance between the top of the housing and the bottom of the housing.

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.

An adapter frame for use when installing or renovating a basin in relation to a surface, the basin including a basin body with basin top, basin frame and basin cover. The adapter frame includes a skirt with an inward facing flange attached to an upper part of the skirt, an inner dimension of the flange being larger than a corresponding outer dimension of the basin frame and an inner dimension of at least a lower part of the skirt being larger than a corresponding outer dimension of the basin top. The adapter frame further includes a broad outward facing flange foot attached to a lower part of the skirt.

A thinset floor drain comprises a saucer shaped mounting flange with a central lowermost circular perforated receptacle, and a perforated cup of smaller diameter that sits in the receptacle. The cup bears upward features including a grate support that threads into the inner thread of the cup, a grate that sits atop the upmost flange of the grate support, and grate tilting mechanisms. This structure serves not only as a flanged floor drain to drain surface water through the cylindrical core of the drain, it binds to a membrane beneath tiling and collects weeping water. The horizontal, vertical, and tilt adjustability of the upmost grate provide a safe grate surface that aligns with and is coplanar with the tile surface surrounding it. Because the receptacle sits below the subfloor, the grate will present a low profile above the surface of the subfloor.

A trench drain defining a channel and having an accessory rib allowing the convenient attachment of accessories to the sides of a drain in order to facilitate the installation of a trench drain, place drain outlets at any convenient places along the trench drain, and to create right angle joints between two trench drains.

A drain system includes a support frame configured to support and position a drain cover over a drain opening in a tile floor. The support frame has a base portion and a wall portion projecting upwardly from the base portion to define a seat for the drain cover within the support frame. A release surface on the wall portion tapers and slopes inwardly from a top of the wall portion. The release surface is arranged to interface with the drain cover and reduce frictional and shear forces between the drain cover and the support frame during removal of the drain cover from the support frame.

It is disclosed an adapter frame (11) for use when installing or renovating a basin in relation to a surface, the basin including a basin body (11) with basin top (2), basin frame (7) and basin cover (9). The adapter frame (11) includes a skirt (111) with an inward facing flange (112) attached to an upper part of the skirt, an inner dimension of the flange (112) being larger than a corresponding outer dimension of the basin frame (7) and an inner dimension of at least a lower part of the skirt (111) being larger than a corresponding outer dimension of the basin top (2). The adapter frame further includes a broad outward facing flange foot (114) attached to a lower part of the skirt (111).