Choosing a toilet with a 14-inch rough-in can unlock placements in compact baths where standard 12-inch models won’t fit. The right unit balances space, comfort, and flush performance while meeting common plumbing codes. This guide highlights five reliable 14-inch rough-in options that pair modern design with efficient flushing. From one-piece to two-piece models, and from standard height to chair-height options, these toilets are compatible with 14-inch rough-ins and built for American bathrooms. Each selection emphasizes durability, ease of cleaning, and water efficiency.
| Product | Brand | Rough-In | Type | Notable Feature |
|---|---|---|---|---|
| St. Tropez SM-1T251 | Swiss Madison | 14″ | One-Piece Elongated | Vortex Dual-Flush; Comfort Chair Seat |
| Concorde | Swiss Madison | 14″ | One-Piece Square | Dual-Flush; Sleek Square Bowl |
| Wellworth Round-Front | KOHLER | 14″ | Two-Piece Round | 1.28 gpf Flush |
| Wellworth Elongated | KOHLER | 14″ | Two-Piece Elongated | Elongated Bowl; Standard Height |
| Highline Comfort Height | KOHLER | 14″ | Two-Piece Comfort Height | Comfort Height; Class Five Flush |
Swiss Madison St. Tropez 14-Inch Toilet
The Swiss Madison St. Tropez SM-1T251 is a one-piece, elongated toilet designed for a 14-inch rough-in. It uses a Vortex dual-flush system offering a light 1.1 gpf and a full 1.6 gpf flush, helping conserve water while delivering solid waste removal. The 14-inch rough-in makes it well suited for smaller bathrooms, while the included Comfort Chair seat provides ADA-height seating for comfort and accessibility.
With a seamless one-piece design and a glossy white finish, this model presents a contemporary look that’s easy to wipe clean. The elongation adds roominess without sacrificing fit in compact spaces, and the smooth silhouette reduces crevices where grime can accumulate. Installation follows standard 14-inch rough-in guidelines, aligning with typical residential plumbing in American homes.
As a water-conscious option, the dual-flush capability supports flexible water usage without compromising on performance. The ceramic construction and glossy glaze emphasize durability and ease of maintenance. The unit ships with a seat tailored for comfort, and the ADA-height seating aids users across ages and abilities. The St. Tropez stands out as a modern, efficient choice for guest bathrooms and family spaces alike.
Concorde 14-Inch Dual-Flush Toilet
The Concorde One-Piece Square Toilet is a 14-inch rough-in model featuring a compact, square bowl design that maximizes seating area in tight bathrooms. It uses a dual-flush system with options of a light 1.1 gpf and a full 1.6 gpf flush, preserving water while delivering reliable waste removal through a modern, one-piece silhouette.
As a one-piece unit, the Concorde presents a clean profile with minimal joints for easier cleaning. The square bowl adds a contemporary accent that fits in tight layouts, while the 14-inch rough-in aligns with the same installation footprint as other 14″ models. The compact footprint helps free up floor space in smaller powder rooms or guest baths.
Because the product page emphasizes dual-flush capability, this model is suitable for users seeking water efficiency without compromising performance. The installation is straightforward for standard 14″ rough-in plumbing, and the included seat provides comfort. Before purchasing, verify exact dimensions and compatibility with your vanity and plumbing connections to ensure a precise fit.
KOHLER Wellworth 14-Inch Round-Front Toilet
The KOHLER K-3947-U-0 Wellworth Round-Front toilet uses a two-piece design with a round-front bowl, compatible with a 14-inch rough-in. It delivers a steady 1.28 gpf flush, balancing water efficiency with dependable waste removal for smaller baths. The rounded profile suits traditional or transitional baths, providing a compact footprint without sacrificing function.
With its traditional round-front design, this model fits neatly into tight spaces where space is at a premium. The two-piece construction allows straightforward installation and service if needed, while the 14-inch rough-in aligns with common U.S. bathroom layouts. This Wellworth variant emphasizes reliable performance and affordability for 14-inch setups.
Overall, the Wellworth Round-Front represents a solid, time-tested option for those who prefer a conventional look paired with efficient flushing. Its standard height and reliable components make it a dependable choice for master baths, powder rooms, and guest areas that demand practicality and easy maintenance.
Kohler Wellworth 14-Inch Elongated Two-Piece
The Kohler KOH3948-96 14-Inch Elongated Wellworth is a two-piece toilet with an elongated bowl and a 14-inch rough-in. It lists dimensions as 31-5/8 inches long, 18-1/4 inches wide, and 28-3/4 inches high, delivering a comfortable seating experience while fitting in smaller bathrooms. The elongated design adds space for users without expanding the unit’s footprint.
The two-piece configuration can simplify installation and servicing if needed. The 14-inch rough-in is compatible with many existing layouts, and the standard height aims to provide familiar seating comfort. The Wellworth line is known for dependable performance and durable ceramic construction, making this a practical choice for 14-inch installations in residential settings.
Kohler Highline 14-Inch Comfort Height Toilet
The Kohler KOH3949-96 is a two-piece, comfort-height elongated toilet with a 14-inch rough-in. It features a seat height designed to be easier for many users to sit down and stand up from, aligning with ADA-style accessibility goals. The dimensions are 31-5/8 inches long by 18-1/4 inches wide by 30-3/4 inches high, helping it fit into standard bathroom footprints while offering enhanced comfort.
Equipped with Class Five flushing performance, this model emphasizes powerful flush capability and bowl cleanliness. The comfort-height design combines practicality with modern styling for a contemporary bathroom aesthetic. Its durable construction and reliable performance make it a strong option for households prioritizing accessibility and efficiency in a 14-inch rough-in configuration.
Buying Guide
Key considerations when selecting a 14-inch rough-in toilet include space, shape, height, flush performance, and maintenance needs. Different households have different priorities, so this guide covers several perspectives:
- Rough-in compatibility: verify that your bathroom’s flange is positioned for a 14-inch rough-in. Measure from the wall to the center of the drain to confirm fit before selecting a model.
- Bowl shape: elongated bowls offer more room and comfort, while round-front bowls save space in tight bathrooms. Choose based on user comfort and available footprint.
- Flush system: dual-flush options provide water-saving flexibility (1.1 gpf for light flushes and 1.6 gpf for heavier loads) whereas single-flush models like 1.28 gpf balance efficiency with consistent performance. Consider household usage patterns when choosing.
- Height and accessibility: standard height suits many users, but comfort-height toilets (ADA-friendly) are easier to sit and stand from for older or mobility-impaired individuals.
- One-piece vs two-piece: one-piece toilets offer a seamless, easy-to-clean surface; two-piece models can be easier to install or service and sometimes more cost-effective.
- Maintenance and cleaning: look for models with smooth surfaces, minimal crevices, and smooth trapways to simplify cleaning and reduce buildup.
- Design and finish: consider whether a skirted trapway or square bowl aligns with your bathroom style and ease of cleaning preferences.
- Plumbing code and warranties: ensure the chosen model meets local codes and check warranty terms for long-term support.
- Installation space: confirm supply-line location, floor space, and vanity clearance to avoid fitting issues with taller or bulkier units.