Seima

Seima is a prominent South Australian-based designer and manufacturer of high-quality kitchen, bathroom, and laundry fixtures. Founded by brothers Jim and Michael Segredos, who integrated their engineering and design backgrounds, the brand is widely recognised for industry-first innovations, such as launching Australia’s first rimless Clean Flush toilet in 2015. Their philosophy, “In Flow With You,” focuses on blending contemporary aesthetics with technical performance.

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  • Seima Oros 750 Arqstone sink Black or White
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    Seima Oros 750 Arqstone Sink

     Original price was: $1,072.50.Current price is: $795.00. inc GST Select options This product has multiple variants. The options may be chosen on the product page

    Seima Oros 750 Arqstone Sink

    • Made from natural quartz – strong, durable, and long-lasting

    • Available in Arqstone White or Arqstone Black

  • Arqstone Oros sink
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    Seima Arqstone Oros Coloured Sink Wastes Single Bowl

     $79.95 inc GST Select options This product has multiple variants. The options may be chosen on the product page
  • Seima Modia toilet seats
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    Seima Modia Toilet Seats

     Price range: $99.00 through $190.00 inc GST Select options This product has multiple variants. The options may be chosen on the product page

    Seima Modia Toilet Seats
    To suit the Seima Modia Toilet Suite, available in four styles:

    • Deluxe, Slim, and Flat seats – Made from premium Thermoset (UF), featuring a rigid, ceramic-like surface that’s anti-scratch and easy to clean.

    • Classic seat – Lightweight Thermoplastic (PP) with a shiny, easy-to-clean finish.

    Choose from different profiles to match your bathroom style.

  • SEIMA EVA 620 CERAMIC LAUNDRY SINK 1TH N/OF
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    Seima Eva 620 Ceramic Laundry Sink 1 Tap Hole No Overflow

     Original price was: $627.00.Current price is: $599.01. inc GST Add to cart

    The Seima Eva 620 Ceramic Laundry Sink
    A sleek, white vitreous china sink designed for above-counter or inset installation. With a 45L capacity and 1 tap hole, it’s ideal for laundry use, guest washing, or even bathing a baby. Its Nanoglaze finish offers an ultra-smooth, antibacterial surface that resists grime and is easy to clean. Comes with a 90mm basket waste and a 20-year warranty. No overflow included.

  • Seima Plati 204 Black silk matte
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    Seima Plati 204 Undermount Basin

     Price range: $275.00 through $335.00 inc GST Select options This product has multiple variants. The options may be chosen on the product page

    Plati 204 Ceramic Basin
    WASTE – Suits standard 32 mm overflow waste. (Sold Separately)

    COLOUR – Available White Gloss, White Silk Matte & Black Silk Matte

  • Seima Ceramic Pop-Out Basin Waste
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    Seima Ceramic Pop-Out Basin Waste

     Original price was: $170.50.Current price is: $159.00. inc GST Select options This product has multiple variants. The options may be chosen on the product page

    Seima Ceramic Pop-Out Basin Waste in Stunning Colours
    Suits 32 and 40mm waste holes. Suits overflow and non-overflow.

  • Seima Oros 620 Arqstone Sink
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    Seima Oros 620 Arqstone Single Bowl Sink

     Original price was: $1,149.50.Current price is: $880.00. inc GST Select options This product has multiple variants. The options may be chosen on the product page

    Seima Oros 620 Arqstone Sink

    • Made from natural quartz – strong, durable, and long-lasting

    • Available in Arqstone White or Arqstone Black

  • Eva Sink wastes
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    Seima Eva Coloured Sink Waste

     $66.00 inc GST Select options This product has multiple variants. The options may be chosen on the product page

    Colour waste  for Eva sink 

    • Brushed Gold, Gunmetal, Black Matte, White Matte, Brushed Bronze
    • Coloured basket waste to suite Eva Sink
  • Seima Chios 201 Inset Basin
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    Seima Chios 201 Elegant Inset Basin

     Price range: $99.00 through $126.00 inc GST Select options This product has multiple variants. The options may be chosen on the product page

    Chios 201 Inset Basin
    Available in 1 taphole or 3 taphole
    32mm Chrome waste included. (Coloured options sold separately)

  • Seima oros 550 arqstone sink
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    Seima Oros 550 Arqstone Sink

     Original price was: $990.00.Current price is: $820.00. inc GST Select options This product has multiple variants. The options may be chosen on the product page

    Seima Oros 550 Arqstone Sink

    • Made from natural quartz – strong, durable, and long-lasting

    • Available in Arqstone White or Arqstone Black

  • Arqstone Oros sink
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    Seima Arqstone Oros Coloured Sink Wastes Double Bowl

     $121.00 inc GST Select options This product has multiple variants. The options may be chosen on the product page
  • Seima Aurora 530 Ceramic Above Counter Basin
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    Seima Aurora 530 Ceramic Above Counter Basin

     Price range: $449.00 through $544.50 inc GST Select options This product has multiple variants. The options may be chosen on the product page

    Aurora 530 basin in stunning colours
    Suits standard 32 mm non-overflow waste. (Sold Separately)

  • Seima Oros 820 Arqstone sink
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    Seima Oros 820 ArqStone Double Bowl Sink

     Original price was: $1,188.00.Current price is: $990.00. inc GST Select options This product has multiple variants. The options may be chosen on the product page

    Seima Oros 820 Arqstone Sink

    • Made from natural quartz – strong, durable, and long-lasting

    • Available in Arqstone White or Arqstone Black

  • Seima modia seat hinge cover set
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    Seima Modia Hinge Covers

     Original price was: $22.00.Current price is: $20.00. inc GST Select options This product has multiple variants. The options may be chosen on the product page
    Seima Modia Hinge Covers

    Customise your Seima Modia toilet suite with colour seat hinge covers, available in White Matte, Black Matte, Brushed Nickel, Gunmetal, and Brushed Gold.

    Designed to suit Classic, Flat, and Slim seats, these easy-to-install covers replace the standard stainless steel covers for a personalised look.

    Note: Hinges remain stainless steel; only the cover plates change.

    Matching colour flush buttons are also available separately for a coordinated bathroom style.

  • Seima Pop-Out Basin Waste
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    Seima Pop-Out Basin Waste

     Price range: $115.50 through $176.00 inc GST Select options This product has multiple variants. The options may be chosen on the product page

    Seima Pop-Out Basin Waste
    Suits 32 and 40 mm waste holes. Suits overflow and non-overflow.

  • Seima Kubic 400 Single Bowl Sink 191671
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    Seima Kubic 400 Single Bowl Sink

     Price range: $378.00 through $471.50 inc GST Select options This product has multiple variants. The options may be chosen on the product page

    Seima Kubic 400 Single Bowl Sink

    • Dimensions: 444 x 444 mm, 200 mm deep
    • Type / Mount: Abovemount or undermount
    • Material: Stainless steel
    • Thickness: 1.0 mm
    • Finish: Silk
    • Colour: Stainless steel
    • Capacity: 32 litres
    • Waste Size: Includes 90 mm basket waste
    • Warranty: 30 years

Shopping the Seima range

Oros ArqStone kitchen sinks

The Oros ArqStone range comes in several sizes: the Oros 510, Oros 620 and Oros 750 single bowls, the Oros 820 double bowl and the Oros 1160. Finish the sink with matching Oros coloured sink wastes (double bowl version). See all undermount and overmount kitchen sinks.

Basins and laundry

Popular Seima basins include the Plati 204 undermount basin, the Chios 201 inset basin and the Aurora above counter basins, with the ceramic pop-out basin waste to match. For the laundry there's the Eva 620 ceramic laundry sink and Eva coloured sink waste. Browse bathroom basins.

Modia toilet seats and parts

Replacement Modia toilet seats come in Classic, Deluxe, Slim and Flat styles, with hinge covers and flush buttons for the Modia suite.

Frequently asked questions

Which Seima Modia toilet seat do I need?

All four Modia seats fit the Seima Modia toilet suite. Deluxe, Slim and Flat are thermoset (UF) with a hard, scratch-resistant surface; Classic is a lighter thermoplastic (PP) seat. Coloured hinge covers don't fit the Deluxe seat.

Can Seima sinks be installed undermount or overmount?

Many Seima kitchen sinks can be installed either way. Each sink's page lists the installation options and the cut-out size.

Do the Oros coloured wastes match the Oros sinks?

Yes. The Oros coloured sink wastes are made for the Oros ArqStone sinks. Choose the single or double bowl version to match your sink.

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