
You must use a licensed plumber to install a bidet or hand sprayer in Australia, or will be placing yourself, and your neighbours, at risk from contaminated drinking water.
Bidet & Hand Sprayer Installation Melbourne
Bidets and hand sprayers are becoming increasingly popular in Australian homes, offering improved personal hygiene, greater independence and a more comfortable bathroom experience.
At McCarthy Plumbing Group, we provide professional bidet and hand sprayer installation services across Melbourne. Whether you’re renovating a bathroom, supporting an ageing family member, improving accessibility or simply looking for a more hygienic alternative to toilet paper, our licensed plumbers can help you select and install the right solution for your needs.
Most importantly, we ensure every installation complies with Australian plumbing regulations and backflow prevention requirements, protecting both your household and the drinking water supply.
What Is a Bidet?
A bidet is a bathroom fixture or toilet attachment that uses water for personal cleansing after using the toilet.
Modern bidets are available in several forms including:
- Bidet toilet seats
- Integrated smart toilets
- Electronic wash and dry toilets
- Hand-held bidet sprays
- Toilet-attached hand sprayers
Many modern bidets offer features such as:
- Adjustable water temperature
- Heated seats
- Warm air drying
- Self-cleaning functions
- Adjustable water pressure
Following a study tour to Japan, our team experienced first-hand how bidets have become a standard feature in many homes, hotels and public facilities due to their hygiene, comfort and accessibility benefits.
Benefits of Installing a Bidet or Hand Sprayer
Improved Hygiene
Water provides a more effective cleaning method than toilet paper alone, helping improve personal hygiene and comfort.
Greater Independence
Bidets can assist people with limited mobility, arthritis, disabilities or injuries by reducing the physical movement required during toileting.
Accessibility & NDIS Support
Many bidet installations form part of bathroom modifications for people living with disabilities or mobility challenges.
We regularly assist NDIS participants, occupational therapists, support coordinators and families with accessible plumbing solutions.
Ageing in Place
As people age, maintaining independence at home becomes increasingly important. Bidets can help older Australians continue using their bathroom safely and comfortably for longer.
Reduced Toilet Paper Use
Many households appreciate the reduction in toilet paper consumption, helping reduce waste and ongoing household costs.
Why Professional Installation Matters
Many bidet products sold online appear simple to install, however Australian plumbing regulations require additional protections that are often overlooked.
Incorrectly installed bidets and hand sprayers can create a risk of contaminated water flowing back into the drinking water supply.
This is known as backflow.
Because bidets and hand sprayers are considered high-risk fixtures, special backflow prevention devices are typically required to protect public health and comply with Australian plumbing regulations.
Installing a bidet without the appropriate backflow protection may result in:
- Non-compliant plumbing work
- Potential contamination risks
- Water authority compliance issues
- Insurance complications in the event of a claim
For this reason, bidets and hand sprayers should always be installed by a licensed plumber familiar with the relevant regulations.
Backflow Prevention & Bidet Compliance
At McCarthy Plumbing Group, every bidet and hand sprayer installation is assessed for compliance with the Plumbing Code of Australia and applicable Australian Standards.
Depending on the type of fixture being installed, this may require:
- Backflow prevention devices
- Air gap protection
- Approved plumbing products
- Additional isolation valves
- Water pressure control measures
Our plumbers will explain the compliance requirements and ensure your installation is completed correctly from the outset.
You can learn more about backflow prevention requirements on our Backflow Prevention page.
Bidets for Seniors & Accessible Bathrooms
Bidets are becoming increasingly popular as part of accessible bathroom modifications.
They may benefit:
- Older Australians
- People living with disabilities
- NDIS participants
- Individuals recovering from surgery
- People with chronic health conditions
- Those seeking improved personal independence
McCarthy Plumbing Group regularly assists with bathroom modifications and accessible plumbing solutions throughout Melbourne.
To learn more, visit our NDIS Plumbing Services and Retirement Bathroom Renovations pages.
Our Bidet Installation Services
We can assist with:
- Bidet toilet seat installation
- Smart toilet installation
- Hand-held bidet sprayer installation
- Toilet plumbing modifications
- Backflow prevention installation
- Water pressure assessments
- Bathroom modification plumbing
- Bidet upgrades and replacements
Whether you have already purchased a bidet or would like advice on selecting the right option, our experienced team can help.
Servicing Melbourne, Inner Melbourne & the CBD
McCarthy Plumbing Group provides bidet and hand sprayer installation services across Melbourne including:
- Point Cook
- Werribee
- Hoppers Crossing
- Tarneit
- Laverton
- Altona
- Truganina
- Wyndham Vale
- Inner Melbourne suburbs
- Melbourne CBD and surrounding areas
Why Choose McCarthy Plumbing Group?
✔ Licensed and insured plumbers
✔ Bidet and accessibility plumbing experience
✔ Backflow prevention expertise
✔ NDIS and bathroom modification experience
✔ Family-owned Melbourne plumbing business since 2013
✔ Professional installation and compliance advice
We focus on delivering safe, compliant and practical plumbing solutions that improve comfort, independence and quality of life.
Need a Bidet Installed?
Whether you’re upgrading your bathroom, improving accessibility or looking for a more hygienic bathroom solution, McCarthy Plumbing Group can help.
Contact our team today on (03) 9931 0905 to discuss bidet and hand sprayer installation options for your home or business.