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TOTO Guinevere

The TOTO Guinevere Series brings a traditional, classic sophistication to modern bathroom design. It pairs a uniquely sculpted, decorative aesthetic with TOTO’s most advanced flushing and hygiene technologies.

Featuring an elegant, fully skirted one-piece form with graceful curves and architectural detailing, these toilets make a timeless style statement while remaining incredibly easy to keep clean. They provide exceptional daily comfort, effortless maintenance, and a luxurious, character-rich upgrade for high-end spaces.

Check out the TOTO Guinevere models below to find the perfect configuration for your bathroom:

  • Free shipping on every order
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Not sure which one fits? Call or text 877-420-3443

Why Choose the TOTO Guinevere Series?

Many homeowners choose the TOTO Guinevere series for:

  • Classic Sculpted Styling: Graceful traditional lines, decorative base molding, and a sculpted tank offer an upscale, elegant alternative to minimalist designs.
  • Powerful TORNADO FLUSH® System: A high-efficiency 1.28 GPF system using dual-nozzles to create a powerful 360-degree centrifugal rinse that keeps the bowl spotless.
  • CEFIONTECT® Ceramic Glaze: An ultra-smooth nanoscale barrier that prevents waste and scale from clinging to the ceramic, reducing cleaning frequency.
  • Seamless One-Piece Cast: Eliminates the traditional gap between the tank and bowl, avoiding leaks and keeping dust or grime from gathering in hidden crevices.
  • WASHLET®+ Smart Integration: Specifically engineered to match seamlessly with electronic bidet seats, neatly running the water and power lines through internal channels out of sight.

How To Choose a TOTO Guinevere Toilet?

When selecting a TOTO Guinevere model, you should consider:

  • Verify Your Rough-In Size: Comes ready for a standard 12-inch configuration but can adapt to 10-inch or 14-inch setups using optional TOTO Unifit adapters.
  • Assess Seating Height Requirements: Built with an ergonomic Universal Height profile, making it a comfortable and fully ADA-compliant seating layout.
  • Match Your Hardware & Finish: Available in premium colors like Cotton, Bone, and Sedona Beige, complete with an elegant left-hand chrome trip lever.
  • Plan for Electronic Bidet Additions: Ensure a dedicated 120V GFCI outlet is installed within 3 feet of the bowl structure if pairing with a smart WASHLET+ bidet seat.
  • Review Total Footprint Layout: Check your layout clearances to ensure the bold, sculpted base molding integrates beautifully into your floor space.

Frequently Asked Questions about TOTO Guinevere

What is the TOTO Guinevere series?

The TOTO Guinevere series is a collection of one-piece toilets that feature traditional, decorative detailing. They offer high-end classical styling combined with TOTO's elite flushing power and seamless compatibility with electronic smart bidet systems.

What is the design aesthetic of the Guinevere?

The Guinevere features a rich, traditional aesthetic with sculpted curves, classical architectural molding, and an elegant profile. Unlike standard minimalist designs, it brings timeless, old-world character to high-end bathroom environments.

Is TOTO Guinevere a one-piece or two-piece toilet?

It is a premium one-piece toilet. The decorative tank and fully skirted bowl are molded together as a single solid ceramic fixture. This avoids traditional gasket leaks over time and eliminates the awkward seam behind the seat where dirt builds up.

How much water does the TOTO Guinevere use?

The TOTO Guinevere is a high-efficiency model that uses 1.28 gallons of water per flush (GPF). It satisfies strict green-building codes across the country, fully meeting EPA WaterSense, CALGreen, and California Energy Commission (CEC) specifications.

Does the TOTO Guinevere require an electrical outlet?

The base toilet operates completely via gravity and does not need a power source. However, if you order it as a integrated WASHLET+ bundle or plan to add an electronic bidet seat for heated seating and warm washing, you will need a nearby 120V GFCI outlet.