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TOTO Glaston

The TOTO Glaston Series blends timeless design with dependable performance in a refined, fully skirted two-piece profile created for today's bathrooms.

With its balanced proportions and clean-line layout, it delivers a calm, versatile aesthetic while making maintenance easier by completely concealing the trapway. It provides exceptional daily comfort, effortless cleaning, and a sophisticated, low-profile upgrade for modern spaces.

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

  • Free shipping on every order
  • No sales tax
  • Price match guarantee
Not sure which one fits? Call or text 877-420-3443

Why Choose the TOTO Glaston Series?

Many homeowners choose the TOTO Glaston series for:

  • Advanced Flushing Performance: High-efficiency TORNADO FLUSH® system available in both 1.28 and 1.0 GPF configurations for a powerful, consistent bowl-cleaning rinse.
  • CEFIONTECT® Ceramic Glaze: An ultra-smooth ceramic barrier layer that helps prevent residue from adhering, keeping the bowl cleaner longer.
  • Universal Height Seating: An ergonomic, elongated bowl design at Universal Height that significantly enhances daily comfort and accessibility.
  • Seamless WASHLET+ Compatibility: Specifically engineered for clean integration with electronic bidet seats, completely hiding supply lines from view.
  • Proactive Hygiene Integration: Ready to support advanced wellness technologies like PREMIST® bowl misting and automated EWATER+® nozzle cleansing.

How To Choose a TOTO Glaston Toilet?

When selecting a TOTO Glaston model, you should consider:

  • Select Your Water Efficiency: Choose between the standard high-efficiency 1.28 GPF model or the ultra-high efficiency 1.0 GPF (1G) configuration.
  • Verify Electrical Requirements: Ensure a dedicated GFCI electrical outlet is installed nearby if you plan to pair it with a WASHLET+ bidet seat.
  • Confirm Your Rough-In Dimension: Measure from the finished wall to the center of the floor drain to verify compatibility with standard 12-inch or optional Unifit layouts.
  • Evaluate Layout Space and Clearances: Review your available bathroom floor footprint to guarantee a seamless fit for an elongated skirted base.
  • Pair with the Right Seat: Enjoy the included slam-preventing SoftClose® seat, or upgrade to a matching integrated electronic bidet system.

Frequently Asked Questions about TOTO Glaston

What rough-in sizes does the TOTO Glaston support?

It comes ready for a standard 12-inch rough-in. You can modify it to fit a 10-inch or 14-inch configuration using a separately sold TOTO adapter.

What are the design benefits of the skirted base?

A skirted base replaces exposed, bumpy plumbing pipes with a smooth porcelain shell. This gives the toilet a sleek, modern look and eliminates hard-to-reach nooks where dust and grime build up, making the exterior incredibly easy to wipe down. It also completely conceals the floor mounting bolts and bidet connection lines for a clean, clutter-free appearance.

What style of toilet is the Glaston?

It is a refined, two-piece toilet with a fully skirted base that completely conceals the trapway for a sleek profile.

How much water does the Glaston use?

It is sold in two distinct high-efficiency options: a 1.28 GPF model and an ultra-high-efficiency 1.0 GPF (Glaston 1G) model.