The Toilet Buyer’s Guide

Published by: Kevin Sears

22nd June 23

Updated: 20th January 25

Accessories

Reading Time: 5 mins 23 secs

Selecting the right toilet can transform your bathroom’s look. As one of the most frequently used fixtures in your home, it deserves thoughtful consideration. 

Our comprehensive toilet buyer’s guide cuts through the complexity of toilet selection, giving you expert insights into everything from traditional toilet designs to cutting-edge smart technology.

Whether you’re planning a complete renovation or a simple upgrade, we’ll help you make a well informed decision. 

smart toilet

What You Should Consider Before Buying a Toilet

How much space do you need for a toilet? 

Before making any decisions, it’s important to understand how much space there is in your bathroom. Take accurate measurements of your available space, consider the toilet’s footprint and the surrounding area needed for comfortable use and maintenance.

Think about how the toilet will integrate with your existing bathroom layout and whether it complements your overall design vision.

Key measurements to consider:

  • Length and width of available space

  • Required clearance for comfortable use

  • Distance from walls and other fixtures 

  • Height restrictions, especially for wall-mounted options

What Features Should You Look For in a Modern Toilet? 

Modern toilets have evolved a lot, and they commonly offer different features that improve function and comfort. While smart technology has introduced luxurious options, make sure to focus first on the fundamental aspects that will affect your daily use. 

Essential features to look for:

  • Flush system efficiency and water consumption

  • Seat height and comfort

  • Bowl shape and size

  • Ease of cleaning and maintenance

What Plumbing Requirements Should You Check Before Having a Toilet Installed?

Understanding your home’s plumbing configuration is crucial before selecting a new toilet. Different toilet types need specific plumbing setups, and compatibility issues can lead to costly modifications if not identified early. 

Key plumbing considerations include: 

Soil Pipe Consideration 

Your soil pipe is the main waste pipe that carries waste from your toilet to the main drainage system. There are two common soil pipe configurations: 

  • P-trap (horizontal exit through wall)

  • Skew trap (angled exit)

Water Supply 

Verify your bathroom’s water supply specifications:

  • Location of the water supply line 

  • Water pressure levels

  • Pipe size and compatibility 

  • Shut-off valve condition and accessibility

Stack Ventilation 

The soil stack (ventilation pipe) ensures proper drainage and prevents air locks. Check: 

  • Location of existing soil stack

  • Distance from proposed toilet location

  • Compliance with local building regulations

We highly recommend having your toilet installed by a qualified plumber. Professional installation makes sure your plumbing system is properly assessed and connected.

What is the Most Hygienic Type of Toilet?

While all modern toilets incorporate some level of hygiene-focused features, wall-hung and smart toilets generally lead the pack in sanitation capabilities. 

Wall-hung toilets have revolutionised bathroom hygiene through their innovative design. By elevating the bowl from the floor, these units eliminate hard-to-reach areas where dirt and bacteria accumulate. 

Their rimless bowl designs remove bacteria-harbouring channels, while the reduced contact points with the floor make cleaning more thorough and efficient.

Smart toilets take hygiene to the next level with the use of technology. These advanced units often include automated cleaning systems, self-sanitising features, and touchless operation. Some models also include integrated bidet functions, minimising the need for manual cleaning. 

For maximum hygiene in any toilet type, look for these key features:

  • Anti-bacterial surface coatings that reduces bacteria growth

  • Quick-release seats for thorough cleaning

  • Rimless bowl design

  • Strong flush performance

How Long Should a Toilet Last? 

A good quality toilet represents a long-term investment in your home. With proper maintenance, a well-built toilet should serve your household for 15-30 years. 

Higher-grade materials and superior porcelain quality typically result in better durability. While these toilets might be more expensive initially, their extended lifespan often justifies the investment.

Regular maintenance is key to maximising longevity. Family size, frequency of use, cleaning habits, and your area’s water quality all impact how long your toilet will last. 

Different components within your toilet has various lifespans: 

  • Flush valves typically need replacement every 6-7 years

  • Wax rings can last 20-30 years

  • Toilet seats generally last 7-10 years

  • Supply lines should be checked every 8-10 years

What are the different types of toilets? 

Back to Wall to Wall-Hung Toilets, Close-Coupled to Smart toilets, come in a variety of distinctive styles that each come with different benefits. Here’s everything you need to know.

Back to Wall Toilets

Back to wall toilets mount directly against the wall, with their cistern and pipework concealed either within the wall cavity or a furniture unit. This design creates a clean appearance and maximises space.  

The benefits of choosing a back to wall toilet:

  • Space-efficient design ideal for smaller bathrooms

  • Easy-to-clean surfaces with minimal exposed pipework 

  • Option to add storage solutions through bathroom furniture units

  • Simple maintenance access via the flush plate 

  Wall-Hung Toilets

By suspending the toilet bowl above the floor, the wall-hung toilet creates an illusion of additional space while offering practical benefits for cleaning and maintenance. The entire unit is supported by a strong frame hidden within the wall, ensuring stability and durability. 

Their floating design provides several advantages:

  • Creates a sense of spaciousness 

  • Allows for easy floor cleaning

  • Offers adjustable height during installation

  • Provides a contemporary appearance

Close-Coupled Toilets

Close-Coupled Toilets offer a more traditional design, with the cistern directly attached to the toilet pan to create a single, compact unit.

Widely-used thanks to their simple installation, easy maintenance and versatility, close-coupled toilets are a popular choice in both modern and traditional bathrooms. And they’re also known to save space thanks to their compact design. 

These toilets are favoured for their:

  • Simple installation process 

  • Reliable performance

  • Wide range of style options

Smart Toilets

An increasingly popular choice for modern homes and bathrooms, Smart Toilets, also known as Japanese toilets, apply built-in smart technology to offer a variety of innovative benefits in eco-friendliness, hygiene and accessibility.

Features typically include touchless operation, heated seats, built in bidets with adjustable water temperature, and air drying functions. Many models also offer customisable user settings and deodorisers.

Advanced cleaning technology includes:

  • Automated cleaning and drying functions

  • Customisable user settings

  • Touchless operation 

  • Water-efficient flushing systems

  • Self-cleaning capabilities

Accessorising your toilet

You’ve landed on the perfect toilet for your bathroom, now you can think about the accessories that can elevate your toilet and play very important functional roles themselves!

  • Toilet roll holders are here to create a tidy and organised bathroom, and give comfortable and convenient access to toilet paper. Choose between wall-mounted and freestanding options, and a range of colours – all of our bathroom accessories are available in polished chrome, brushed brass, stainless steel and matt black
  • Toilet brushes are essential for keeping your toilet clean and hygienic – and they can also be an effective style point! Our wall-mounted range come in four classic finishes and are perfect for the modern bathroom
  • Providing comfort and hygiene, toilet seats are a bathroom non-negotiable, with many offering extra functionalities like soft-close hinges and anti-bacterial treatments. Our full range comes with both!

A mini-guide to toilet flushing systems

Flushing systems are a particular area of toilet innovation, with new technologies in the pipeline to create more powerful, hygienic and sustainable systems.

There are various types of toilet flushing systems, and dual flush systems are now one of the most widely used in modern bathrooms. They come with two flushing options: a reduced flush that uses up to 50% less water, or a full flush. The main benefit with dual flush systems is their water efficiency, making them a great option if you want a toilet that’s more environmentally friendly and cost efficient.

Pressure-assisted flushing systems, on the other hand, are considered to be the most effective when it comes to flushing power which is – a great option if your home has weaker water pressure.

Kevin Sears

About Kevin Sears

Kevin Sears is a bathroom and interior design blogger here at 34 St John. He creates original content utilising his extensive knowledge of the bathroom industry and latest trends.

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