400mm to 1800mm

1800mm Vanity

An 1800mm vanity is a long double vanity for a master ensuite or family bathroom, with single bowl versions for people who want bench space instead of a second basin. This collection covers wall hung and freestanding 1800mm vanity units in gloss white, matte white, matte black, and oak and walnut timber looks, including fluted curved and PVC waterproof cabinets.

If the wall is shorter, compare our 1500mm vanities. To match the width above the bench, see our 1800mm shaving cabinets, or browse all shaving cabinets.

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1800mm Vanity Layouts Compared

An 1800mm vanity comes in four main layouts in this collection: wall hung double bowl, wall hung single bowl, freestanding double bowl and freestanding single bowl. Pick the layout first, then the finish. The table shows what each layout is best for and the models to compare.

LayoutBest forTrade-offModels to compare
Wall hung, double bowlMaster ensuites where two people use the basins at onceNeeds solid wall fixing across the full widthArtis, Avalon, Estella, Hera, Rhea, Noah
Wall hung, single bowlOne main user who wants a long, clear benchOne basin for the whole familyEstella, Noah
Freestanding, double bowlFloor plumbing you want to keep, or walls that cannot carry a long cabinetLess floor showing, so the room reads smallerNoah, Polar, Scandinavia, Rhea
Freestanding, single bowlBench space and full-height storage with one basinThe widest bench means a longer reach to the far endNoah, Polar

Double or Single Bowl 1800mm Vanity

An 1800mm double vanity suits a bathroom where two people get ready at the same time. A single bowl 1800mm vanity suits one main user who wants bench space more than a second basin. Most of the 1800mm vanities in this collection are double bowl.

A double bowl 1800 vanity gives each person their own basin with bench space between them. On a single bowl model the bench runs long: the Estella single bowl leaves roughly 1.3 metres beside the basin. A second basin also needs its own waste and tap position, so check this with your plumber before you order.

Wall Hung or Freestanding 1800mm Vanity

A wall hung 1800mm vanity shows the floor underneath, so a long cabinet looks lighter and the floor is easier to clean. A freestanding 1800mm vanity sits on legs or a kickboard, hides floor plumbing and gives taller storage. About half of this collection is wall hung and half is freestanding.

  • Cabinet height: the wall hung units in the models below are 390mm to 560mm high. The freestanding units are 845mm to 880mm high, so they hold more.
  • Wall fixing: a wall hung 1800mm vanity is long and heavy once the top and basins go on. The Hera Elegant Oak listing calls for proper structural fixing, such as timber noggins or masonry, confirmed before the cabinet goes up.
  • Legs or kickboard: the Noah freestanding range comes in a legs version and a kickboard version. The Polar listing says you can choose legs or a kickboard when you order.

Browse every size in our wall hung vanities or freestanding vanities if you are still comparing styles.

1800mm Vanity Sizes in the Models Below

Most 1800mm vanity units in the models below measure 1780mm to 1800mm wide and 450mm to 500mm deep. Check the depth against your doorway and walkway, and check the height against your window sill and power points.

ModelMountingW × D × H (mm)Storage
Noah wall hungWall hung1800 × 465 × 505Soft-close, finger pull
HeraWall hung1800 × 450 × 560Four soft-close drawers
ArtisWall hung1800 × 498 × 550Four drawers, two under each basin
EstellaWall hung1790 × 495 × 400Two centre drawers plus a drawer at each curved end
Rhea wall hungWall hung1800 × 460 × 390Drawers only
Noah ClassicFreestanding1800 × 465 × 845Four doors and six drawers
PolarFreestanding1800 × 465 × 880Three doors and four drawers

The Hera Elegant Oak listing gives a width of 1780mm. The Avalon is 500mm deep. If the wall is shorter than 1800mm, compare our 1200mm vanities.

1800mm Vanity Materials: PVC, MDF or Plywood

An 1800mm vanity in this collection is built from one of three materials: PVC, MDF or plywood. PVC is the choice for a bathroom with heavy splashing or poor ventilation, because the board does not swell when it gets wet.

  • PVC: Estella, Artis, Avalon, Polar and the gloss white Scandinavia. The Artis listing says the cabinet is PVC throughout, with no MDF or particleboard core. See more in our waterproof vanities.
  • MDF: Noah (high gloss polyurethane finish), Hera (moisture-resistant MDF) and the Rhea wall hung (thermolaminated MDF).
  • Plywood: the Scandinavia in Classic Oak and Walnut uses water-resistant plywood with a woodgrain finish.

Warranty terms differ by model and are listed on each product page. For a curved, ribbed front, compare our fluted vanities. For a warm woodgrain look, see our timber vanities.

Tops, Basins and Taps for an 1800mm Vanity

Most 1800mm vanities in this collection are sold as a cabinet, and you choose the top when you order. The top decides the basin type and the number of tap holes, so choose the top and the tap together.

  • Noah: Monaco acrylic (poly) top with 1 tap hole, 3 tap holes or no tap hole, depending on the model. The listing says the top is custom made and takes 5 to 7 days.
  • Polar: Carrara-look or pure white stone top, usually ready in 3 to 5 days.
  • Hera: cabinet only, ceramic top, or a 15mm stone top in Blank White, Carrara White or Black.
  • Artis, Estella and Avalon: supplied as a cabinet. The Avalon listing recommends an above counter basin.

Stone tops are cut to suit your basin and tap position, so the listings say they are not refundable. Taps and pop-up wastes are not included. Browse above counter basins and basin mixers to finish the set.

Which 1800mm Vanity Should You Choose?

  • If two people use the bathroom at the same time, choose a double bowl 1800mm vanity such as the Noah double bowl freestanding vanity.
  • If you want bench space more than a second basin, choose a single bowl model such as the Estella or Noah.
  • If your wall cannot take a heavy load, or your plumbing comes up through the floor, choose a freestanding 1800mm vanity.
  • If the vanity sits close to an open shower, choose a PVC model.
  • If you want a cabinet with no doors, choose a model with drawers only, such as the Hera, Artis or Estella, or browse our drawer vanities.

1800mm Vanity Delivery, Pickup and Viewing

About a third of the 1800mm vanities in this collection (the Poseidon Scandinavia and Polar models, and the Koti Avalon and Artis models) can be picked up for free from our Dandenong South (VIC) warehouse. Pickup is also free from our Sydney warehouses, with no booking needed. To view a vanity in Sydney before you buy, call 0480 746 325 to book an appointment. Free metro delivery applies to orders over $2,000 in Sydney, Melbourne and Canberra, over $2,500 in Brisbane and Adelaide, and over $3,200 in Perth.

The RJ Bathroom team in Sydney wrote this guide from the product listings in this collection. If a listing and this guide ever differ, the listing is correct, and you can call us to check before you order.

1800mm Vanity FAQs

Does an 1800mm vanity always have two basins?

No. Most 1800mm vanities in this collection are double bowl, but single bowl versions are available too. A double bowl suits a master ensuite where two people get ready at the same time. A single bowl suits one main user who wants a long, clear bench. The Estella single bowl leaves roughly 1.3 metres of bench beside the basin, and the Noah range comes in single bowl wall hung and freestanding versions. If the wall is shorter, step down to our 1500mm vanities.

Should an 1800mm vanity be wall hung or freestanding?

Choose wall hung if you want the floor to show under a long cabinet and your wall can carry the load. The Hera Elegant Oak listing calls for structural fixing, such as timber noggins or masonry, before the cabinet goes up. Choose freestanding if your plumbing comes up through the floor, or you want taller storage. The freestanding models in this collection are 845mm to 880mm high, compared with 390mm to 560mm for the wall hung models. Browse all sizes in our wall hung vanities and freestanding vanities.

How deep is an 1800mm vanity unit?

Most 1800mm vanity units in this collection are 450mm to 500mm deep. The Hera is 450mm deep, the Noah and Polar are 465mm, the Estella is 495mm, the Artis is 498mm and the Avalon is 500mm. A deeper cabinet gives more bench space in front of each basin, but it takes more room from the walkway. Measure from the wall to the nearest door, toilet or shower screen before you choose. If depth is tight, our 1200mm vanities offer more layouts for a smaller room.

What top and basin come with an 1800mm vanity?

It depends on the model, so choose the top and the tap together. The Noah comes with a Monaco acrylic top in 1 tap hole, 3 tap hole or no tap hole versions, depending on the model. The Polar comes with a Carrara-look or pure white stone top. The Artis, Estella and Avalon are supplied as a cabinet, and the Avalon listing recommends an above counter basin. Stone tops are cut to suit your basin and tap position, so they are not refundable. Taps and pop-up wastes are not included. See our above counter basins and basin mixers.

Are 1800mm vanities waterproof?

Some are. The Estella, Artis, Avalon, Polar and gloss white Scandinavia models are made from PVC, which does not swell when it gets wet. These suit a busy family bathroom, a room with poor ventilation, or a vanity close to an open shower. The Noah and Hera use MDF, the Rhea wall hung uses thermolaminated MDF, and the Scandinavia in Classic Oak and Walnut uses water-resistant plywood. Warranty terms differ by model and are listed on each product page. For more PVC options in every size, see our waterproof vanities.