Combining innovative technology with elegant design
A warm seat on a cold morning. A clean that paper can't match. A lid that closes itself. The small things, done properly
Why Tresani
Everything that matters. Without the extremes.
A proper smart toilet shouldn't mean gambling on an unbranded import — or paying four figures for a badge. Tresani sits deliberately in between.
The cheap import
Marketplace & unbranded sellers
Low prices, but usually drop-shipped straight from an overseas warehouse — often without proper UK safety approval, no warranty, no spare parts and no one to call when something goes wrong. You save at checkout and hope for the best.
Tresani
Intelligent luxury, sold direct
Warm-water washing, drying, a heated seat, automatic flush and a built-in water tank for consistent pressure — standard on every model, and refined by plumbers and designers for real UK bathrooms.
- Stock & spare parts held in our own UK premises — never drop-shipped
- Refined and safety-tested for UK homes
- UK-registered company, real people six days a week
- Lifetime ceramic guarantee + 2 years on electronics
- Free UK delivery, 30-day returns & 0% finance
The designer name
Premium brands like TOTO & Geberit
Superb engineering — at a premium. Flagship integrated units from the big names often run to several thousand pounds before a plumber lifts a spanner. Much of that is heritage and retail margin.
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Same intelligence. A fairer price. A British company that actually answers.
Founded by specialists in plumbing, architecture and design — every model refined for UK bathrooms.
The Collection
The latest additions to the Tresani collection. Every Tresani shares the same DNA — precision engineering, contemporary design, and the kind of comfort you'll wonder how you ever lived without.
Warm the moment you sit
Customisable wash settings
Motion-sensing lid
Gentle, adjustable airflow
Warm the moment you sit
Customisable wash settings
Motion-sensing lid
Gentle, adjustable airflow
Warm the moment you sit
Customisable wash settings
Motion-sensing lid
Gentle, adjustable airflow
Warm the moment you sit
Customisable wash settings
Motion-sensing lid
Gentle, adjustable airflow
Warm the moment you sit
Customisable wash settings
Motion-sensing lid
Gentle, adjustable airflow
Warm the moment you sit
Customisable wash settings
Motion-sensing lid
Gentle, adjustable airflow
Built-in water tank
The clever bit the big names leave out.
Most premium smart toilets — including the biggest European and Japanese names — run straight off your mains and depend on strong, steady water pressure to wash and flush properly. Every Tresani has an integrated water tank instead. That means a full, warm, consistent clean and a confident flush even where mains pressure is low or variable — and a simpler, tidier install. It's the detail showrooms notice first.
- Consistent warm-water washing, whatever your household pressure
- A reliable flush without a bulky exposed cistern
- Fits more UK bathrooms, with less fuss on install day
Before you buy
Talk it through with our in-house plumber.
Every smart-toilet question, answered by an actual plumber — not a script. Jason fits these himself and helped refine our range for UK bathrooms, so whether you're replacing one toilet or planning a full refurb, he'll tell you what's involved, what your installer needs, and which model suits your space. Send a quick photo of your bathroom and he'll confirm it fits before you spend a penny.
Message 07716 748278 · or email info@tresani.com
- Straight from the person who fits them. Real advice from a working plumber, not a call-centre script.
- A few hours, not a refit. A standard swap is usually a short job for a plumber and electrician.
- Replacing or refurbishing? Either way, we'll tell you exactly what's needed before you order.
- Looked after, long term. If anything ever needs attention, spare parts are held here in the UK.
From the journal
Seven Smart Toilet Myths, Retired
Every trade has its folklore, and smart toilets have collected more than most — they're too complicated, they guzzle electricity, they won't suit UK plumbing. A plumber takes the seven he hears most often and retires them, one by one.
What Is a Washlet? Japan's Famous Toilet, and Its Modern Equivalent
"Washlet" is the word most people learn first — usually in a Japanese hotel bathroom. Here's what it actually means, how one brand name came to stand for a whole category, and what to look for in its modern integrated equivalent.
Read moreabout What Is a Washlet? Japan's Famous Toilet, and Its Modern Equivalent
Do You Need Planning Permission for a Smart Toilet? UK Rules, Explained
For almost every UK home, fitting a smart toilet needs no planning permission at all. What it does touch — sensibly — are the electrical and water regulations your installers deal with every week. Here's the plain-English version of what applies.
Read moreabout Do You Need Planning Permission for a Smart Toilet? UK Rules, Explained