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    One Piece

    Browse sleek one-piece toilets in Toronto — integrated designs, smart options, water-efficient models, and showroom support at Dupont Kitchen & Bath Show more

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    33 Products
    Toto - Ultramax II - 1 Piece Toilet - Washlet+

    Toto - Ultramax II - 1 Piece Toilet - Washlet+

    TOTO Ultramax II One-Piece Toilet features Tornado Flush, CEFIONTECT glaze, ADA universal height, and discreet Washlet+ integration. Elegant design, optional slow-close seat, efficient flushing, and easy maintenance.

    Out of stock
    C$ 957.46 Excl. tax
    Aktuell - K-0382 - THOR - One Piece Toilet - White

    Aktuell - K-0382 - THOR - One Piece Toilet - White

    Elevate your bathroom with the Aktuell K-0382 THOR One Piece Toilet. Its sleek design and 1000 gram dual flush system offer unmatched efficiency and style.

    In stock
    C$ 738.65 Excl. tax
    Caroma Caravelle Smart 270 1-Piece Toilet with Soft Closing Seat (Side Flush)

    Caroma Caravelle Smart 270 1-Piece Toilet with Soft Closing Seat (Side Flush)

    Elevate your bathroom with the Caravelle Smart 270 One-Piece Side Flush Toilet. This efficient, eco-friendly toilet features a powerful flush, comfort height, and a sleek design, ensuring both style and sustainability in your modern bathroom.

    In stock
    C$ 655.90 Excl. tax
    TOTO - GUINEVERE ONE-PIECE TOILET

    TOTO - GUINEVERE ONE-PIECE TOILET

    The TOTO Guinevere Toilet merges elegance with advanced technology. Featuring TORNADO FLUSH®, CEFIONTECT® glaze, and a sleek design, it enhances any bathroom. Note: Seat not included, offering customization. Ideal for those valuing style and innovation.

    In stock
    C$ 1,385.72 Excl. tax
    Kollezi - O Town - Toilet

    Kollezi - O Town - Toilet

    The Kollezi O Town Toilet combines modern design with efficient functionality. Features a unique oval bowl, dual-flush system, and durable vitreous china construction. Compact and comfortable, it’s perfect for any bathroom. Easy to install and maintain.

    In stock
    C$ 672.00 Excl. tax
    Duravit - DuraStyle - Basic
    In stock
    C$ 435.75 Excl. tax
    Duravit - Starck 3

    Duravit - Starck 3

    The Duravit Starck 3 One-Piece Toilet blends sleek design with water-efficient performance. Featuring a 1.28 gpf flush, elongated bowl, 12” rough-in, and a right-side trip lever, this toilet offers superior comfort, and a seamless, contemporary aesthetic.

    In stock
    C$ 815.25 Excl. tax
    Duravit - DuraStyle - Single Flush Toilet
    In stock
    C$ 704.25 Excl. tax
    Duravit - DuraStyle - Dual Flush Toilet
    In stock
    C$ 678.75 Excl. tax
    Kohler - K-4007 SAN SOUCI

    Kohler - K-4007 SAN SOUCI

    Are you looking for a contemporary and classic take on the traditional one-piece toilet? Enter Kohler's newest design: San Souci. This stylish and ergonomic powerhouse fits seamlessly into any bathroom, no matter how small.

    In stock
    C$ 1,221.60 Excl. tax
    TOTO - Legato - 1PC Elongated Bowl + Slim Seat - Washlet+ Connection - Cotton

    TOTO - Legato - 1PC Elongated Bowl + Slim Seat - Washlet+ Connection - Cotton

    The TOTO Legato One Piece Toilet is a beautiful, high-profile toilet that is transitional and simple in style with a modern elongated bowl. It features our Tornado flushing system, which is easy to install.

    In stock
    C$ 1,741.46 Excl. tax
    Kohler - ADAIR

    Kohler - ADAIR

    Are you looking for a toilet with a bold, stylish design? Look no further than the Kohler Adair One-piece Toilet. This high-efficiency one-piece toilet stands out with its organic design inspired by the enchanting rock formations of Sedona, Arizona.

    In stock
    C$ 767.20 Excl. tax

    One Piece

    One-Piece Toilets — Sleek & Seamless Designs

    Explore our curated collection of one-piece toilets at Dupont Kitchen & Bath — combining tank and bowl into a clean, seamless design that’s easier to maintain. Choose from a variety of shapes, heights, and smart technologies to suit your bathroom.


    Shapes, Heights & Styles

    • Elongated vs Round vs Compact Elongated — elongated often offers greater comfort; round is better for tighter spaces.

    • Comfort Height vs Standard — comfort height (chair height) is easier to sit and stand from.

    • Skirted / Concealed Trapway — makes surfaces easier to wipe clean.


    Features & Technology

    • Water Smart / Dual-Flush Options — use less water on partial flushes.

    • Anti-Bacterial Glazing — resists bacteria and simplifies cleaning.

    • Integrated Smart Toilet Combos (for example, from StoneTouch’s IKLEEN line) combining one-piece structure with advanced washlet functions.

    • Lead Time & Stock — filters show items in revolving stock, or with lead times of 4–7 days, 2–3 weeks, etc.


    Installation & Compatibility Tips

    • Confirm rough-in depth (commonly 12", but may vary).

    • Check for clearance behind and around the unit for plumbing access.

    • Smart toilets need GFCI-protected power nearby.

    • For heavy one-piece units, ensure floor & mounting hardware are adequate.


    Why Buy One-Piece Toilets from Dupont

    • View units live in our Toronto showroom, with QR codes for specifications and finishes.

    • Access design consultation and integration help for plumbing, electrical, and layout.

    • Support across Canada with GTA delivery and nationwide shipping.

    • Backed by brand warranties and a full parts & repair network.

    Take a look at these great tips and tricks:

    HOW TO CHOOSE THE BEST BIDET SEAT FOR YOUR HOME

    TIPS FOR CHOOSING THE RIGHT TOILET SEAT FOR YOUR HOME | FEATURING DUPONT KITCHEN & BATH FIXTURES

     

    Take a look at TOTO for some great options:

    TOTO

     

    Take a look at this great option:

     

     

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