I'm tired of my old, standard two-piece toilet. I want to upgrade to a seamless, one-piece model.

Absolutely. A one-piece, skirted toilet is a nice upgrade if you want the bathroom to look cleaner and more modern. The tank and bowl are molded together, eliminating the tank-to-bowl seam and making the exterior easier to wipe down.kohler+1

Models worth considering

• WOODBRIDGE Everette One-Piece - $304.20 (The Home Depot)

• Swiss Madison St. Tropez - $389.00 (The Home Depot)

• HOROW One-Piece - $237.00 (The Home Depot)

• DEERVALLEY One-Piece - $249.00 (The Home Depot)

• WOODBRIDGE Everette — sleek contemporary styling, elongated bowl, skirted design, and 1.1/1.6 GPF dual flush. Current listing is about $304.The Home Depot

• Swiss Madison St. Tropez — particularly modern-looking, fully skirted, dual flush, and currently around $389.

• HOROW — a lower-cost option with a skirted bowl, soft-close seat, and WaterSense certification; roughly $237 in the current listing.

• DEERVALLEY — another value-oriented choice, with a comfort-height elongated bowl and 1.1/1.6 GPF dual flush, around $249.

If you want to spend more for a major established brand, TOTO and KOHLER have considerably more upscale one-piece options. For example, TOTO's Eco UltraMax is currently listed around $523, while KOHLER's one-piece lineup includes the Santa Rosa, Reach, Veil and other models.The Home Depot+1

Before you buy

Check these four things against your existing toilet:

• Rough-in: 12 inches is common, but measure from the finished wall to the center of the floor bolts before ordering.
• Bowl shape: elongated generally gives more sitting room; round-front saves space.
• Height: comfort/chair height is easier for many adults to sit down and stand up from.
• Flush rating: I'd look for WaterSense certification and a strong independently tested flush performance, rather than choosing solely on appearance. Consumer Reports' 2026 testing specifically evaluates clog resistance and water efficiency.Consumer Reports

If you tell me your budget (e.g. under $300, $500, or $1,000) and whether you want modern/minimalist or more traditional styling, I can narrow this to a few specific models.

Absolutely—going from a two-piece to a one-piece toilet is a noticeable upgrade. You get the cleaner, seamless look you’re after, plus fewer crevices around the tank-to-bowl connection.

What I’d look for

• One-piece + fully skirted: The easiest combination to keep clean.
• Elongated bowl: Generally more comfortable than round-front.
• Comfort/chair height: Around 16–17 inches at the seat is easier for most adults to sit down and stand up from.
• 1.28 GPF or less: A good balance of flushing performance and water efficiency. WaterSense-certified models are particularly worth considering.
• 12-inch rough-in: This is the common configuration, but measure your existing toilet before buying. The rough-in is measured from the finished wall to the center of the floor bolts/drain—not from the baseboard.
• Soft-close seat: A small feature that makes everyday use nicer.

A few current options

• TOTO UltraMax One-Piece - $538.69 (The Home Depot)
• KOHLER San Souci One-Piece - $807.91 (The Home Depot)
• DeerValley One-Piece Dual Flush - $269.00 (The Home Depot)
• HOROW One-Piece Dual Flush - $268.00 (The Home Depot)

TOTO UltraMax is a particularly established option if you want to spend more for a mainstream premium brand; the current listing is a 12-inch rough-in, elongated one-piece model.Consumer Reports

KOHLER has a surprisingly broad one-piece lineup right now, including chair-height elongated models with skirted or concealed trapways and 1.28-GPF flushing.kohler

For a substantially lower purchase price, DeerValley and HOROW have several one-piece, dual-flush, skirted designs in roughly the $250–$350 range in current listings.

Before you order

The three measurements I'd want are:

1. Rough-in: 12", 10", or 14"?
2. Available depth: From the wall to the front of the toilet.
3. Current seat height: Standard (~15") or do you want a taller comfort-height toilet?

If you give me your budget (e.g. under $300, $500, or $1,000) and whether you want elongated + comfort height, I can narrow this down to a few specific models worth buying.

Before you order

Absolutely. If your goal is a seamless look, easier cleaning, and a more modern bathroom, a one-piece toilet is a very sensible upgrade. Current models range from roughly $180 budget options to $1,000+ premium models.The Home Depot+1

What I’d look for

• One-piece + fully skirted: Gives you the smooth exterior you want and hides the trapway, making the base much easier to wipe down.
• Elongated bowl: Generally more comfortable than round-front.
• Comfort/chair height: Worth considering if you prefer easier sitting and standing.
• WaterSense: Look for certified efficient flushing; 1.28 GPF or less is a good target.
• 12-inch rough-in: This is the common configuration, but measure yours before ordering.
• Soft-close seat: A small upgrade that you'll appreciate every day.

A few good current options

• HOROW 1-Piece Dual Flush Elongated - $219.00 (The Home Depot)
• WOODBRIDGE Conserver 1-Piece - $298.52 (The Home Depot)
• DEERVALLEY ADA 1-Piece Dual Flush - $265.00 (The Home Depot)
• Swiss Madison St. Tropez 1-Piece - $311.20 (Swiss Madison - well made forever)

Best value: The HOROW is around $219 currently and gives you a skirted one-piece design, elongated bowl, dual flush, and soft-close seat.The Home Depot

Nicer all-around upgrade: WOODBRIDGE has several sleek one-piece models around the $300 range and is a strong choice if appearance is a major priority. Current reviews and 2026 comparisons also frequently put WOODBRIDGE models near the top.Best One Piece Toilets

For maximum comfort: The DEERVALLEY ADA model has a 17½-inch ADA-height bowl and 1.0/1.28 GPF dual flush, currently around $265.The Home Depot

Premium: If you're willing to spend considerably more, TOTO and Kohler have polished one-piece options with sophisticated flushing and glazing systems.Best Flushing Toilets

One important thing before buying: measure from the center of the floor bolts to the finished wall (the rough-in). Also check the toilet's overall depth—some sleek-looking one-piece toilets are surprisingly long.

If you tell me your budget (e.g. under $300, $500, or $1,000) and whether you want standard or comfort height, I can narrow this down to the best 3 choices.

Upgrading from a standard two-piece to a seamless, one-piece toilet is one of the best ways to modernize a bathroom. Not only do they look sleeker and take up slightly less visual bulk, but eliminating that pesky gap between the tank and bowl also means no more hidden grime or hard-to-reach leaks.

Top-rated, seamless one-piece options on the market include:

Add to list A massive crowd favorite. It features a compact elongated bowl (giving you the comfort of an elongated seat in the footprint of a round one) and a seamless integrated tank that's easy to wipe down. Check options on the Kohler Santa Rosa at Lowe's.[1][2]

Add to list An efficient dual-flush option with a smooth, concealed trapway that hides unsightly crevices and curves. Explore pricing via the American Standard Tofino at The Home Depot.[1]

Add to list A sleek, fully skirted, modern European-style one-piece toilet with a powerful vortex flush. View details on the Swiss Madison St. Tropez at The Home Depot.[1]

To help narrow down the best fit, could you tell me:

• What is your rough-in measurement (usually 12 inches from the wall to the floor bolts)?
• Do you prefer a standard height or chair height (ADA compliant) seat?

Absolutely—one-piece toilets are a great upgrade if your priorities are a cleaner look and easier maintenance. The tank and bowl are molded together, eliminating the seam where grime tends to collect. Modern one-piece models can also deliver excellent flushing performance and water efficiency.Best Flushing Toilets+1

My shortlist

• TOTO Eco UltraMax 1-Piece - $523.00 (The Home Depot)

• DEERVALLEY 1-Piece Dual Flush - $224.00 (The Home Depot)

• American Standard Tofino 1-Piece - $283.00 (The Home Depot)

• WOODBRIDGE Everette 1-Piece - $343.00 (The Home Depot)

• Best premium choice — TOTO Eco UltraMax: about $523 currently. It's a 1.28 GPF elongated, ADA/comfort-height one-piece with a strong reputation for flushing and a very polished design.Best Flushing Toilets

• Best value — DEERVALLEY: about $224 currently. Fully skirted, elongated, comfort height and dual-flush, giving you the seamless look without spending a lot.

• Best mainstream alternative — American Standard Tofino: about $283 currently, with a 1.1 GPF/dual-flush setup and slow-close seat.

• Best modern styling — WOODBRIDGE Everette: about $343 currently, with a particularly sleek, minimalist skirted design.

What I'd look for

For a typical bathroom, I'd target elongated + comfort height + 1.28 GPF or less + fully skirted. WaterSense certification is also worth prioritizing. Independent testing indicates that today's good one-piece toilets don't have to sacrifice flushing power for their cleaner appearance.Consumer Reports

One important check before ordering: measure your existing toilet's rough-in—the distance from the finished wall behind the toilet to the center of the floor bolts. A 12-inch rough-in is very common, but don't assume yours is.

If you tell me your budget (e.g. under $300, $300–$600, or premium) and whether you want standard or comfort/ADA height, I can narrow this to the 2–3 models I'd actually buy.

Absolutely—a one-piece toilet is a worthwhile upgrade if you want a cleaner, more modern look. The tank and bowl are integrated, so there’s no tank-to-bowl seam to collect grime, and the skirted designs are generally easier to wipe down.Best Flushing Toilets

My shortlist

• American Standard Tofino One-Piece - $283.00 (The Home Depot)

• WOODBRIDGE Everette One-Piece - $307.62 (The Home Depot)

• DeerValley 1.0/1.28 GPF One-Piece - $238.00 (The Home Depot)

• HOROW One-Piece Dual Flush - $259.00 (The Home Depot)

• Best all-around: American Standard Tofino — about $283 currently, elongated, one-piece, dual flush, and includes a slow-close seat. It has nearly 900 retailer reviews in the current listing.

• Best modern look/value: WOODBRIDGE Everette — sleek fully integrated design, dual flush, 1.28 GPF and a listed 1,000 g MaP flush rating.

• Best budget pick: HOROW — roughly $259, dual flush and a skirted one-piece design.

• Best water-saving option: DeerValley — dual flush at 1.0/1.28 GPF, elongated ADA-height design, and currently around $238.

For a premium upgrade, I'd also look at the TOTO UltraMax II. It's consistently singled out as a top one-piece choice, with a 1.28 GPF flush, 1,000 g MaP performance, and TOTO's CEFIONTECT glaze.Best Flushing Toilets+1

Before you buy

The most important thing isn't the brand—it's fit. Check your existing toilet's:

• Rough-in: distance from the finished wall to the center of the floor bolts, commonly 12".
• Bowl shape: elongated vs. round.
• Height: standard vs. chair/comfort height.
• Available depth: one-piece toilets can have different tank profiles.
• Water supply location and floor flange condition.

Also remember that one-piece toilets are heavy; roughly 100+ lb is common, so installation is considerably easier with two people.Best Flushing Toilets

If you tell me your budget (e.g. under $300, $500, or $1,000) and whether you want standard or comfort height, I can narrow this to the 3 best models for you.

Switching from a two-piece to a one-piece model is one of the best ways to upgrade both the look and functionality of a bathroom.

Why Make the Switch?

• No Crevices: Eliminates the nasty gap and rubber gasket between the tank and bowl where grime and mold love to hide.
• Easier Cleaning: Many one-piece designs feature a fully skirted trapway (smooth sides) that wipes down in seconds.
• Compact & Sturdy: Because the tank and bowl are fused into a single piece of ceramic, they have a lower profile and zero wobble risk.
• No Leaks: No tank-to-bowl bolts or gaskets means one less potential point of future water leaks.[1][2][3]

Popular Options to Consider

1. Skirted & Concealed Trapway Models: (Like the HOROW Greta One-Piece Toilet on Wayfair) These feature a completely smooth outer porcelain trapway, hiding the jagged curves around the floor bolts for an ultra-sleek look.[1]
2. Standard One-Piece Dual Flush: (Like the Staykiwi One-Piece Toilet at The Home Depot ) Great budget-friendly, water-saving options that give you the seamless aesthetic without a massive price tag.[1]
3. High-End Minimalist Fixtures: (Like the Alta One-Piece Siphon Toilet via Paragon Faucets ) Premium architectural designs featuring advanced pressurization and 360-degree siphonic washes.[1]

One Quick Warning Before You Buy

One-piece toilets are heavy —often weighing 90 to 120+ pounds—making them significantly trickier to haul upstairs and maneuver into position compared to a modular two-piece unit. Make sure you have a helper or consider professional installation!

If you want to narrow down your choices, let me know:

• What is your rough-in measurement (usually 12 inches from the wall to the floor bolts)?
• Do you prefer a push-button dual flush on top or a traditional side handle?