The best cloakroom toilet and sink setup depends on whether you want a separate compact basin or a sink integrated with the toilet tank. A small wall-mounted basin can preserve floor space, while a toilet tank sink combines handwashing and toilet functions in one area. The Renovators Supply pedestal sink is best for a traditional look; the MEJE basin is a compact sink-and-faucet set; and the QISHKA corner basin is designed for tight corners. Two toilet tank sink options offer a different space-saving approach.
| Product | Best suited for | Design |
|---|---|---|
| Renovators Supply pedestal sink | Traditional-style cloakrooms | Freestanding pedestal |
| Sinkology SinkPositive GreenFlow | Simple toilet-tank sink retrofit | Tank-cover replacement |
| MEJE 16-inch basin combo | Very narrow wall space | Wall-hung basin with faucet |
| QISHKA corner basin | Unused corner space | Wall-mounted corner sink |
| Sink Twice Adaptable | Many gravity-fed toilet models | Toilet tank sink |
Renovators Supply Compact Pedestal Sink
This vitreous china pedestal sink measures 19 inches wide, 15 inches in projection, and about 33 to 34 inches high according to the listed product details. Its narrow profile and pedestal base suit a small powder room where a traditional freestanding fixture is preferred over a wall-mounted basin.
It has three pre-drilled holes for a standard 4-inch centerset faucet, an integrated overflow, a 1-3/4-inch drain opening, and a built-in backsplash. The faucet is not included. Best for: buyers who want a classic Victorian-inspired sink with a backsplash. Limitation: its 15-inch projection still requires more floor clearance than a shallow wall-hung basin.
Sinkology SinkPositive GreenFlow Toilet Tank Sink
This retrofit replaces an existing toilet tank cover with a cover that provides a small faucet for handwashing. The product description says it requires no plumbing changes and directs fresh water to the faucet. Combining the sink and toilet can be useful when a separate basin will not fit in a cloakroom.
Best for: small bathrooms, tiny homes, or other spaces where minimizing fixture footprint is a priority. It is also described as a water-saving option. Limitation: the product listing does not specify tank dimensions or model compatibility, so check fit requirements before choosing it for a particular toilet.
MEJE 16-Inch Wall-Hung Basin Combo
The MEJE basin measures about 16-1/8 inches long, 9 inches wide, and 4 inches high externally. Its wall-hung format keeps the floor below the basin open, which can help a compact cloakroom feel less crowded. The package includes a faucet, hot- and cold-water supply lines, and a round P-trap waste kit.
The listed basin has no overflow. Best for: buyers who want a very narrow wall-mounted handwashing station with the faucet and drain kit included. The faucet is described as chrome-finished solid brass, and the waste kit as stainless steel. Limitation: its compact dimensions mean the basin interior is only 2-3/4 inches deep, so it offers limited washing space.
QISHKA 12-Inch Corner Wall-Mount Sink
This 12-by-12-inch ceramic basin is designed to fit into a corner and is about 5.1 inches high. The wall-mounted configuration can use space that might otherwise be difficult to furnish. Its square shape has rounded transitions, and the listing describes it as having a single faucet hole and an overflow.
Best for: cloakrooms, guest bathrooms, or other tight layouts where a corner installation makes more sense than a basin along a wall. It is also listed for RVs and other limited spaces. Limitation: confirm that the corner dimensions and faucet-hole arrangement suit the planned installation; the listing does not identify a faucet as included.
Sink Twice Adaptable Toilet Tank Sink
The Sink Twice Adaptable is a toilet tank cover with a built-in sink and spout. During a flush, the listing says, water is redirected to the spout for handwashing before the soapy water is used to flush. An expansion kit is included, and the product is described as fitting many toilets with tank measurements from 16.8 to 20 inches.
Best for: buyers seeking an integrated sink option and a product described as adaptable when toilet dimensions are uncertain. It is made in the USA from ABS plastic. Limitation: the listing specifies gravity-fed toilets and excludes jet-fed and tankless toilets, so check toilet type before purchase.
Buying Guide: How To Choose A Cloakroom Sink
Start by measuring the available width, depth, and clearance around the toilet and doorway. Compare the basin’s projection, not just its width: projection determines how far it extends into the room. For example, the Renovators Supply sink projects 15 inches, while the MEJE basin is only 9 inches wide from front to back as listed.
Choose a separate basin if you want a conventional handwashing area and have room for a wall-hung, corner, or pedestal fixture. A wall-hung basin leaves floor space open, a corner model uses a room corner, and a pedestal sink adds a traditional look but occupies floor area. Choose a toilet tank sink if you need to combine functions, then verify that the product fits your specific toilet.
Check what is included before planning installation. The MEJE listing includes a faucet and waste kit, while the Renovators Supply faucet is not included. The QISHKA listing specifies a single faucet hole and overflow but does not state that a faucet is included. Also compare overflow details: the MEJE basin is listed without one, unlike the pedestal and QISHKA sinks.
For toilet tank models, confirm the tank-cover dimensions and toilet type. Sinkology describes a cover replacement that requires no plumbing changes, but its listing does not provide specific tank measurements. Sink Twice gives a fit range and calls for a gravity-fed toilet. These details can determine whether an integrated sink is a practical option.
Frequently Asked Questions
What is the most space-saving type of cloakroom sink? A toilet tank sink combines handwashing with the toilet, while a small wall-hung or corner basin can preserve floor space. The best option depends on your layout and toilet compatibility.
Is a wall-mounted basin suitable for a small cloakroom? It can be. Wall-hung models keep the area beneath the basin open, but confirm that the basin dimensions and mounting location fit the available wall space.
Do these sinks include faucets? The MEJE combo includes a faucet. The Renovators Supply faucet is not included. The supplied information does not confirm a faucet is included with the QISHKA corner sink.
Can a toilet tank sink fit any toilet? No. Compatibility varies. Sink Twice specifies gravity-fed toilets and excludes tankless and jet-fed models. Check the selected product’s fit details against your toilet.