Finding the right 10-inch rough-in toilet combines space efficiency with comfortable seating and reliable flushing. The following selections emphasize ADA-compliant heights, powerful flush options, and compact designs ideal for smaller bathrooms. Each entry includes key features to help you compare installation needs and performance while fitting a 10″ rough-in. This guide covers a range of styles from compact one-piece units to traditional two-piece configurations.
| Product | Brand | Rough-In | Flush |
|---|---|---|---|
| HOROW T0338W One Piece Toilet | HOROW | 10″ | Dual Flush |
| Swiss Madison SM-1T274, St. Tropez | Swiss Madison | 10″ | Dual Flush |
| Fine Fixtures Modern One-Piece | Fine Fixtures | 10″ | Dual Flush |
| St. Tropez One-Piece Elongated | Swiss Madison | 10″ | Single Flush |
| HOROW 17 Inch Tall Toilet | HOROW | 10″ | Single Flush |
HOROW T0338W One Piece Toilet

The HOROW T0338W is a 10″ rough-in, one-piece toilet offering ADA-compliant chair-height seating at 17.3 inches from floor to seat. Its compact elongated bowl measures 26.6 inches deep by 15 inches wide, balancing comfort with space savings. A chrome dual-flush button provides two flush options (0.8/1.28 GPF) for efficiency. The fully glazed 2″ trapway enhances flushing performance and reduces clog risk, making it suitable for smaller bathrooms seeking strong water efficiency without sacrificing comfort.
Swiss Madison SM-1T274 St. Tropez One Piece

The SM-1T274 St. Tropez from Swiss Madison features a 10″ rough-in with a standard elongated bowl and dual-vortex flushing options: 1.1 GPF for light uses or 1.6 GPF for full flush. This combination emphasizes water efficiency while delivering a comfortable seating experience. Its one-piece construction supports a seamless, easy-to-clean design, making it a practical choice for modern bathrooms with limited space.
Fine Fixtures Modern One-Piece Toilet

The Fine Fixtures Modern One-Piece Toilet combines a sleek, minimalist look with a high-efficiency dual-flush system. With 1.1/1.6 GPF options and a compact space-saving footprint, this round, low-profile toilet is designed to fit smaller bathrooms while delivering powerful flush performance and an easy-to-clean surface. The one-piece design contributes to a cohesive bathroom aesthetic and reduces crevices where grime can accumulate.
St. Tropez One-Piece Elongated, 10″ Rough-In

The St. Tropez One-Piece Elongated toilet uses a left-side flush and a 10″ rough-in with a 1.28 GPF single flush. The elongate bowl adds extra seating area, supporting comfort for adults while keeping a compact footprint. A one-piece design simplifies cleaning and creates a smooth bathroom look with fewer joints and seams to maintain.
HOROW 17 Inch Tall ADA Toilet

This HOROW model offers ADA-compliant chair-height seating at 17 inches from floor to seat, with a 10″ rough-in and a 1.28 GPF single flush. The rounded footprint measures 27.4 inches deep by 15.8 inches wide, providing generous seating space in a taller, easier-to-use design. Its 360° jet siphon flushing helps remove waste efficiently while maintaining a sleek, modern profile for contemporary bathrooms.
SOTOMO Compact One Piece 10″ Rough-In

The SOTOMO MY-2133 offers a compact one-piece, skirted design with a 10″ rough-in. It features an upgraded UF seat and a dual-flush system providing 1.1/1.6 GPF to balance water efficiency with solid flushing power. The 2-inch fully glazed trapway and rimless design facilitate strong flush performance and easier cleaning in tight bathrooms.
Buying Guide: Key Purchase Considerations
- Rough-In Compatibility: Confirm a 10″ rough-in matches your existing plumbing. Some models offer slightly adjustable installations but verify floor-to-settlement dimensions before purchasing.
- Seat Height and ADA Compliance: For accessibility, prioritize chair-height options around 17 inches or higher. ADA-compliant designs reduce knee and hip strain and assist transfers from a chair or walker.
- Flush Type And Efficiency: Dual-flush models save water on light uses, while single-flush high-efficiency units balance power with efficiency. Consider household usage and water pressure when choosing.
- One-Piece Versus Two-Piece: One-piece toilets offer seamless cleaning and a compact look, whereas two-piece models can be easier to repair and often more affordable.
- Bowl Shape And Comfort: Elongated bowls provide more room but can require more depth; round bowls save space. In tight bathrooms, an elongated option with a compact depth can be a good compromise.
- Maintenance And Cleaning: Look for fully glazed trapways and skirted designs to reduce buildup and simplify cleaning. Rimless flush options also aid cleaning accessibility.
- Height And Depth Measurements: Review overall height, depth, and width to ensure the toilet fits the bathroom layout and allows comfortable seating and standing.
- Installation Considerations: Some models are easier to install with standard supply connections and mounting hardware; check for compatibility with existing shut-off valves and supply lines.
- Warranty And Service: Check warranty terms and available replacement parts in your region to minimize lifecycle costs.
These selections emphasize 10″ rough-in compatibility, comfortable seating heights, and efficient flush performance. For best results, measure the space, review mounting configurations, and compare flush performance specifications to fit your bathroom’s design and daily usage.