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    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 - Supreme II - Elongated Bowl

    TOTO - Supreme II - Elongated Bowl

    Introducing the TOTO Supreme II, the latest and greatest low profile toilet from the trusted name in bathroom appliances! Break free from the ordinary and upgrade your bathroom with this sleek and modern design.

    In stock
    C$ 1,282.82 Excl. tax
    American Standard - COMPACT CADET3 FLOWISE 1 PC TOILET WHT - WHITE -

    American Standard - COMPACT CADET3 FLOWISE 1 PC TOILET WHT - WHITE -

    American Standard Compact Cadet 3 FloWise 1-Piece Toilet in white combines space-saving design with comfort. Features EverClean surface, Right Height ADA bowl, 1.28 gpf FloWise flush, and Cadet 3 system. Includes slow-close seat and 10-year warranty.

    Out of stock
    C$ 712.80 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
    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
    American Standard - Champion 4 - Regular Height - One Piece Toilet

    American Standard - Champion 4 - Regular Height - One Piece Toilet

    Experience powerful performance with the American Standard Champion 4 Regular Height One-Piece Toilet. Featuring Champion flushing technology, EverClean surface, and water-efficient 1.6 GPF, it delivers style, reliability, and comfort.

    In stock
    C$ 834.40 Excl. tax
    American Standard - TOWNSEND VORMAX RH EL 1PC W/SEAT WHT - WHITE -

    American Standard - TOWNSEND VORMAX RH EL 1PC W/SEAT WHT - WHITE -

    Upgrade to the American Standard Townsend VorMax One-Piece Toilet. Featuring advanced VorMax flushing, a sleek one-piece design, EverClean surface, and water-efficient performance, this toilet combines comfort and hygiene. Includes slow-close seat.

    In stock
    C$ 913.60 Excl. tax
    TOTO - Eco Ultramax - 1PC Elongated Bowl - Cotton

    TOTO - Eco Ultramax - 1PC Elongated Bowl - Cotton

    The TOTO Eco Ultramax 1PC Elongated Bowl offers water-saving E-Max flushing, a fully glazed trapway for superior sanitation, an elongated bowl with SoftClose seat for comfort, and a sleek one-piece design with a chrome trip lever.

    In stock
    C$ 764.40 Excl. tax
    TOTO - Legato - 1PC Elongated Bowl - Washlet+ Connection - Cotton

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

    Experience pure luxury in your bathroom with the TOTO Legato One-Piece toilet. With a specially designed sleek skirted design combined with the WASHLET+ connection, this modern and contemporary toilet is sure to give any bathroom an instant upgraded look.

    In stock
    C$ 1,550.36 Excl. tax
    Caroma - Caravelle

    Caroma - Caravelle

    Elevate your bathroom with the Caroma Caravelle 1PC Toilet. Sleek, efficient, and hygienic design with superior flushing technology and water conservation.

    In stock
    C$ 619.50 Excl. tax
    American Standard - BOULEVARD FLOWISE 1PC TOILET 12IN WHT - WHITE -

    American Standard - BOULEVARD FLOWISE 1PC TOILET 12IN WHT - WHITE -

    American Standard Boulevard FloWise 1-Piece Toilet in white combines modern style with water-saving 1.28 gpf performance. Features EverClean surface, PowerWash rim, Chair Height comfort, and ADA compliance. Model #2891128.020 with 10-year warranty.

    Out of stock
    C$ 1,027.20 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

    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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