Voltaire Toilets One-Piece
1 15
Voltaire Toilets One-Piece
SKU: SM-1T114

Voltaire

Voltaire One-Piece Elongated Toilet Side Flush 1.28 gpf

One-Piece Elongated Toilet
$333.93
$333.93 $333.93
Sale
Color Glossy White
Flush Location Left

Select where you want the flush button or lever located. Side flush is on the right-hand side of the tank, left side is on the opposite, dual top offers two buttons on top, and touchless uses sensor technology. Swiss Madison Toilet Guide

Rough In 12

Rough in refers to the measurement from the finished wall behind the toilet to the center of the toilet's drainpipe.Learn more: How to find your rough-in measurements?
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Free 30-Day Returns
365-Day Warranty
TaskRabbit Installation Installation available
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What You’ll Love

Embrace timeless elegance with the Voltaire collection, fusing classic charm with contemporary comfort. Redefine your bathroom with our one-piece toilet, combining seamless design and functionality for a truly modern upgrade. Offered in white with a glossy finish.

Product Details

  • Single Flush: Single Flush 1.28 GPF
  • Rough-In: Standard 12" Rough-In
  • Standard Elongated Bowl: The elongated bowl provides extra room and comfort.
  • Standard Height: Between 15-17 inches, the standard height toilet is designed with ergonomic considerations, offering optimal comfort to users of all ages and body types.
  • Durable Non-Porous Scratch Resistant Ceramic: Developed from ceramic, that is scratch-resistant and non-porous, providing a durable and reliable option that can withstand routine use.
  • Fully Glazed and Skirted Trapway: The skirted trapway offers hidden plumbing creating an elevated and luxurious design with a smooth finish for easy cleaning. The fully glazed trapway prevents clogs and keeps water flowing freely.
  • Soft Close and Quick Release Seat: Provides a silent and gentle closing mechanism for added convenience and safety. With just the push of a button, the seat detaches completely for a thorough cleaning.

Dimensions & Specs

Replacement Parts

Below is a list of replacement parts for SM-1T114.
Voltaire Fill Valve
SM-TPT68
$37.55
$37.55 $37.55
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Voltaire Toilet Side Flush Handle - TPT97
SM-TPT97
$23.00
$23.00 $23.00
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Voltaire Flush Valve
SM-TPT07
$23.00
$23.00 $23.00
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Wax Ring Kit, Side Bolts, Bolt Covers
SM-TPT01
$26.00
$26.00 $26.00
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Voltaire Toilet Seat Hardware
SM-QQF04
$22.00
$22.00 $22.00
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Voltaire Quick Release Toilet Seat (MI. SM-1T114, SM-1T113)
SM-QRS14
$34.32
$34.32 $34.32
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Voltaire Toilet Tank Lid
SM-TTL14
$108.15
$108.15 $108.15
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Downloads
Spec Sheet Installation Manual Warranty

Frequently Asked Questions about One-Piece

Toilet Types

There are 5 types of toilets to choose from: One-Piece Toilets, Two-Piece Toilets, Wall-Hung Toilets, Back-to-Wall Toilets, and Smart Toilets.

  • One-Piece Toilets: Seamless design where the bowl and tank are integrated. Easier to clean, looks modern, and avoids crevices where gunk hides. Best for anyone who wants a sleek look and minimal maintenance.
  • Two-Piece Toilets: Classic setup, with a separate tank and bowl. Usually more affordable and easier to install or replace parts. A solid choice if cost or repairs are a concern.
  • Wall-Hung Toilets: Wall-mounted with the tank hidden behind the wall. Maximizes floor space, gives a clean aesthetic, and makes floor cleaning a breeze. Ideal for small baths or minimalist design.
  • Back-to-Wall Toilets: Tank or cistern concealed in a unit or vanity. Saves space and hides pipes, while keeping installation simpler than wall-hung. Great if you want neat lines without full wall cavity work.
  • Smart Toilets: No visible tank; water connects directly to the bowl with a hidden system. Ultra-modern look, compact, and often has battery backup for flush. Good for contemporary or tight spaces.
Flush Types & Mechanisms
  • Single Flush vs Dual Flush: Single flush has just one flush option, controlled by a handle, so the same amount of water is used with every flush. Dual flush has two buttons: light flush for liquids and full flush for solids, saving water without compromising performance.
  • Flushing Technology: Visit our complete toilet guide to learn the differences between our advanced flush technology options.
Technical Toilet Details

Look for key specs that matter:

  • Rough-in size: Must match your plumbing layout.
  • Outlet type: Some bathrooms are designed for toilets with bottom or floor outlets, while others may need a toilet with a wall outlet.
  • Toilet footprint: Measures the area where the outline of the toilet meets the floor. To find your toilet footprint, measure the size on the base of the toilet you are replacing.
Bidets

Swiss Madison offers 4 general bidet options:

  • Classic Bidets: Separate fixture, traditional style. Works best if you have enough floor space.
  • Bidet Attachments: Affordable, installs under an existing seat. Basic cleaning with manual pressure control.
  • Smart Seat Bidets: Heated water, dryer, and remote or side-panel control. Convenient upgrade without replacing the toilet.
  • Toilets with Built-In Bidets: All-in-one smart toilets with wash, drying, and extra features like night lights or auto flush. Most premium option.
Comfort & Design
  • Bowl Shape: Elongated bowls offer more seating space and comfort; square or round shapes can suit compact designs.
  • Bowl height: Comfort height (17–19") makes sitting/standing easier—especially useful for taller people or those with mobility issues. Standard height (15–17") works for general use.
  • Trapway style: Skirted trapways hide the curve of the pipe, giving a smoother look and easier cleaning.
  • Seat features: Soft-close and quick-release seats mean no slammed lids and easier cleaning.
  • Flush Plate: Used for back-to-wall and wall mounted toilet styles. If you’re looking at a wall-mounted toilet style, you may need to purchase a flush plate separately. We offer many beautiful styles. 
  • Tankless / Smart Flush: Advanced systems with remote, sensor, or automatic flush options—great for hands-free convenience.
Other Toilet Features
  • Quick-Release Seats: Quieter and easier cleaning.
  • Soft-Close Seats: Closes your toilet seat quietly, without a bang or slam.
  • Pre-Wash / Night Lights: Some smart models rinse before use, and night lights help in low light.
  • Adjustable Spray & Dryers: In smart toilets, you can customize spray pressure, temperature, and drying for comfort.
  • Touchless Flush: Flush with a wave of a hand!
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What toilet is right for your space & needs? Find out with our Toilet Buying Guide.

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