Toilet Replacement in Brisbane, Gold Coast & South East Queensland

Looking for a toilet replacement in Brisbane, the Gold Coast or wider South East Queensland? JR Gas & Water provides professional toilet removal and installation for homeowners replacing old, leaking, damaged or outdated toilets.

Whether you already have a new toilet ready to install or want a complete supply-and-install package, we make it easy to compare your options and choose the right replacement for your bathroom.

Our licensed plumbers replace toilets across Brisbane, the Gold Coast, Logan, Ipswich, Redlands, Moreton Bay and surrounding South East Queensland areas.

Choose Your Toilet Replacement Option

JR Gas & Water offers four simple toilet replacement options depending on whether you already have a toilet or want us to supply the complete replacement.

Customer-Supplied Toilet Installation

Already purchased your new toilet?

Choose our Install Only option and have one of our licensed plumbers remove your existing toilet and professionally install your customer-supplied replacement.

Best suited to homeowners who:

• Have already purchased a compatible toilet

• Know the new toilet suits the existing plumbing

• Want professional removal and installation

• Do not require JR Gas & Water to supply the toilet

Choose Install Only →

Link Suite Toilet – Supply & Install

A link suite is a practical and economical toilet replacement option commonly used in older homes, rental properties and straightforward bathroom upgrades.

The cistern is connected to the toilet pan by a visible flush pipe, allowing more flexibility with existing plumbing set-outs.

A link suite can be a good option when:

• Keeping the replacement cost lower is important

• The existing waste position limits toilet choices

• Greater set-out flexibility is required

• You are replacing an older-style toilet

• The toilet is for a rental, secondary bathroom or budget-conscious renovation

Choose Link Suite Supply & Install →

Close Coupled Toilet – Supply & Install

A close coupled toilet has the cistern positioned directly against the toilet pan, creating a cleaner and more modern appearance than a traditional link suite.

Close coupled toilets are one of the most common choices for standard residential toilet replacements.

They are a good option when:

• You want a modern appearance without moving into premium pricing

• The existing plumbing suits the toilet's set-out

• You want an easy-to-maintain toilet

• You are upgrading an older link suite

• You want a balance between price, appearance and practicality

Choose Close Coupled Supply & Install →

Back-to-Wall Toilet – Supply & Install

Back-to-wall toilets conceal the area behind the pan and sit neatly against the wall, giving the bathroom a cleaner, more streamlined finish.

They are a popular choice for modern bathrooms, renovations and homeowners wanting the best finished appearance.

A back-to-wall toilet may be right for you when:

• Appearance is a priority

• You want fewer exposed pipes and gaps

• You prefer an easier-to-clean bathroom

• You are renovating or modernising the bathroom

• The existing waste and water positions are compatible

Choose Back-to-Wall Supply & Install →

Toilet Replacement Specialists

Replacing a toilet can appear simple, but the new toilet still needs to suit the existing waste position, water connection, floor condition and available space.

JR Gas & Water replaces toilets every day and can assist with:

• Removing existing toilets

• Installing customer-supplied toilets

• Supplying and installing new toilets

• Link suite toilet replacement

• Close coupled toilet replacement

• Back-to-wall toilet replacement

• S-trap toilet replacement

• P-trap toilet replacement

• Toilet isolation valves

• Flexible water connections

• Pan connectors and waste connections

• Leaking toilet replacement

• Cracked or damaged toilet replacement

• Toilet upgrades during bathroom renovations

• Disposal of the existing toilet where included

• Testing and commissioning the new toilet

Where the existing plumbing is suitable, most toilet replacements can be completed without major changes to the bathroom.

What Type of Toilet Do I Have?

Most residential toilets fall into a few common configurations.

Understanding your existing toilet helps determine which replacement options are likely to fit without altering the plumbing.

Link Suite Toilet

A link suite has a visible pipe connecting the cistern to the pan.

These toilets provide greater flexibility between the pan and cistern positions and are often found in older Queensland homes.

They can be particularly useful when the existing waste set-out does not suit a fixed close coupled or back-to-wall toilet.

Close Coupled Toilet

A close coupled toilet has the cistern mounted directly onto the rear of the pan.

There is no long exposed flush pipe between the cistern and toilet.

Close coupled toilets provide a modern appearance while remaining relatively simple and practical.

Back-to-Wall Toilet

A back-to-wall toilet has a pan designed to sit against the wall, hiding most of the plumbing behind the toilet.

This creates a cleaner appearance and eliminates the difficult-to-clean gap commonly found behind traditional toilet pans.

S-Trap vs P-Trap Toilets

One of the most important things to check before replacing a toilet is the direction of the waste connection.

S-Trap Toilet

An S-trap toilet connects through the floor.

This is extremely common in houses throughout Brisbane, the Gold Coast and South East Queensland.

The distance between the wall and the centre of the floor waste is known as the set-out.

The new toilet must be compatible with this measurement unless the drainage is altered.

P-Trap Toilet

A P-trap toilet connects horizontally through the wall.

These are commonly found in apartments, raised homes and properties where the drainage runs behind or beneath the bathroom wall.

Choosing the correct trap configuration is essential when replacing an existing toilet.

What Is a Toilet Set-Out?

The toilet set-out is the position of the existing waste pipe relative to the finished wall or floor.

For an S-trap toilet, the set-out is generally measured from the finished wall to the centre of the waste outlet in the floor.

Different toilets support different set-out ranges.

This is why a toilet that looks suitable online may not necessarily fit where your existing toilet is installed.

Before purchasing a customer-supplied toilet, we recommend checking:

• Whether the existing toilet is S-trap or P-trap

• Waste set-out measurement

• Water inlet position

• Available wall clearance

• Width around the pan

• Skirting boards

• Door clearance

• Nearby cabinetry

• Floor condition

If you are unsure, supplying photos of the existing toilet and surrounding area can help determine which replacement option is most suitable.

Can You Install a Toilet I Have Already Purchased?

Yes.

Our Customer-Supplied Toilet Installation option is specifically for homeowners who have already purchased a toilet and need a licensed plumber to install it.

However, the toilet must be suitable for the existing plumbing and installation location.

Issues that can prevent a straightforward installation include:

• Incorrect S-trap or P-trap configuration

• Set-out outside the toilet manufacturer's adjustment range

• Water inlet in the wrong location

• Toilet physically not fitting the available space

• Damaged flooring

• Existing drainage defects

• Significant corrosion

• Non-compliant existing plumbing

• Hidden plumbing alterations being required

If additional plumbing work is required, this can be discussed before proceeding where practical.

Should I Choose a Link Suite, Close Coupled or Back-to-Wall Toilet?

There is no single toilet type that is best for every home.

The right choice depends on your existing plumbing, budget and preferred appearance.

Choose a Link Suite If:

• Lowest overall replacement cost is a priority

• You need greater set-out flexibility

• You are replacing an older toilet

• Appearance is less important than practicality

• The property is a rental or investment

Choose a Close Coupled Toilet If:

• You want a modern standard toilet

• You want good value without choosing the cheapest option

• Your existing waste position suits the toilet

• You want a simple and practical replacement

Choose a Back-to-Wall Toilet If:

• You want the cleanest finished appearance

• You want the toilet pan against the wall

• Easier cleaning is important

• You are upgrading or renovating the bathroom

• Your existing plumbing is compatible

For many homeowners, the decision comes down to price, existing set-out and appearance.

What's Included in a Standard Toilet Replacement?

A standard toilet replacement generally involves removing the existing toilet and installing the new toilet into the existing location using the existing plumbing configuration.

Depending on the selected package, the work may include:

• Disconnecting the existing toilet

• Removing the existing pan and cistern

• Preparing the existing connection

• Installing the replacement toilet

• Connecting the toilet to the sanitary drainage

• Connecting the water supply

• Installing required connection fittings

• Securing the toilet

• Sealing around the installation as required

• Filling and testing the cistern

• Testing the flush

• Checking for water leaks

• Checking the waste connection

• Final commissioning

• Removal and disposal of the old toilet where included

Any alterations outside a standard like-for-like replacement can be identified and discussed separately.

When Does a Toilet Replacement Need Extra Plumbing Work?

Most like-for-like toilet replacements are straightforward.

Additional work may be required when:

• The new toilet has a different set-out

• The waste connection must be moved

• The water point needs relocating

• The isolation valve requires replacement

• Existing drainage is damaged

• The floor beneath the toilet is damaged

• The toilet footprint exposes unfinished flooring

• The existing installation is non-compliant

• The new toilet does not fit between walls or cabinetry

• Significant bathroom alterations are required

Choosing a toilet designed to suit your existing plumbing is usually the easiest way to keep the installation simple.

Common Reasons for Replacing a Toilet

Homeowners replace toilets for many different reasons.

Common reasons include:

• Cracked toilet pan

• Cracked cistern

• Toilet leaking onto the floor

• Toilet constantly running

• Difficult-to-source replacement parts

• Old or discoloured toilet

• Poor flushing performance

• Bathroom renovation

• Upgrading an investment property

• Changing from a link suite to a modern toilet

• Wanting a back-to-wall design

• Repeated repair problems

• Toilet moving or becoming unstable

• Water-efficient upgrade

Some toilet problems can be repaired without replacing the complete suite.

However, if the toilet is old, damaged or requires repeated repairs, complete replacement can often provide better long-term value.

Repair or Replace Your Toilet?

Not every toilet problem requires a complete replacement.

A repair may make sense when:

• The toilet pan and cistern are in good condition

• The issue is limited to the inlet valve

• The outlet valve is faulty

• The flush mechanism can be repaired

• A seal or connection is leaking

• Replacement parts remain readily available

• The repair is economical

Replacement may make more sense when:

• The toilet pan is cracked

• The cistern is cracked

• The toilet is very old

• Parts are obsolete

• Multiple components are failing

• The toilet has ongoing leaks

• You are renovating the bathroom

• You want a more modern appearance

• Repair costs are approaching the cost of replacement

JR Gas & Water can help determine whether repair or replacement is the more practical option.

Can I Upgrade From a Link Suite to a Back-to-Wall Toilet?

Often, yes.

Whether a link suite can be replaced with a close coupled or back-to-wall toilet depends mainly on the existing waste set-out, water inlet position and available space.

Some modern toilets have adjustable connectors that can accommodate a range of existing set-outs.

Others require the waste position to be within a much narrower range.

If you want to upgrade rather than simply replace like-for-like, photos and measurements of the existing installation can help determine what options are suitable.

Can You Replace a Toilet Without Removing the Tiles?

In many cases, yes.

A standard toilet replacement normally uses the existing drainage location and does not require the tiled floor to be removed.

However, older toilets can have a different footprint from the new toilet.

Once the old toilet is removed, there may occasionally be:

• Unfinished flooring

• Different coloured tiles

• Old fixing holes

• Silicone marks

• Floor damage

• Gaps previously hidden by the toilet

This is worth considering when replacing a large older pan with a smaller modern toilet.

Toilet Replacement for Rental and Investment Properties

For rental properties, reliability, availability of replacement parts and overall installed cost are often more important than premium styling.

A link suite or standard close coupled toilet can provide a practical replacement option for:

• Rental homes

• Townhouses

• Units

• Commercial amenities

• Secondary bathrooms

• Investment properties

For owner-occupied homes and renovations, close coupled and back-to-wall toilets are generally more popular where appearance is a higher priority.

Fast Toilet Replacement Across Brisbane and the Gold Coast

JR Gas & Water provides toilet replacement services throughout Brisbane, the Gold Coast and South East Queensland.

Our process is designed to make booking simple:

1. Choose whether you need install-only or supply and installation

2. Select your preferred toilet option

3. Provide photos of the existing toilet where requested

4. We check the installation details

5. A licensed plumber attends

6. Your existing toilet is removed

7. Your new toilet is professionally installed and tested

If the existing plumbing differs from what is expected, our plumber can explain the available options before additional work proceeds.

Toilet Replacement Areas We Service

JR Gas & Water provides toilet installation and replacement across:

• Brisbane

• Brisbane South

• Brisbane North

• Brisbane East

• Brisbane West

• Logan

• Ipswich

• Redlands

• Moreton Bay

• Gold Coast

• Scenic Rim

• Surrounding South East Queensland areas

Service availability can vary depending on location and the type of work required.

Licensed Toilet Installation

A toilet is connected directly to your home's sanitary drainage and water supply.

Correct installation is important to prevent:

• Water leaks

• Sewer leaks

• Odours

• Movement

• Poor flushing

• Damage to flooring

• Incorrect seals

• Drainage problems

JR Gas & Water uses licensed plumbers for toilet replacement and associated plumbing works.

Our team understands:

• Sanitary drainage

• Toilet set-outs

• S-trap and P-trap connections

• Water supply requirements

• Isolation valves

• Pan connectors

• Toilet fixing requirements

• Existing plumbing alterations

• Queensland plumbing requirements

Why Homeowners Choose JR Gas & Water for Toilet Replacement

Choosing the right toilet is only part of the job.

The replacement also needs to work with the plumbing already inside your home.

Homeowners choose JR Gas & Water because we offer:

• Licensed plumbers

• Install-only and supply-and-install options

• Clear toilet choices

• Link suite options

• Close coupled options

• Back-to-wall options

• Straightforward online booking

• Service across Brisbane and the Gold Coast

• Practical advice on toilet compatibility

• Repair and replacement options

• Professional installation and testing

• Experienced local plumbing teams

Instead of making every customer buy the same toilet, our replacement options allow you to choose the level of toilet that best suits your property and budget.

Frequently Asked Questions About Toilet Replacement

How much does it cost to replace a toilet?

The cost depends on whether you are supplying your own toilet or choosing a complete supply-and-install package.

It can also vary if the existing waste, water connection or floor requires alteration.

Our four replacement options make it easy to compare install-only, link suite, close coupled and back-to-wall choices.

Can a plumber install a toilet I purchased myself?

Yes. Choose our Customer-Supplied Toilet Installation option.

The toilet must be compatible with the existing plumbing and available installation space.

What is the cheapest type of replacement toilet?

A link suite will generally be the most economical complete supply-and-install option.

It also provides greater flexibility with some existing waste positions.

Which toilet looks the best?

Back-to-wall toilets generally provide the cleanest appearance because the pan sits against the wall and hides most of the plumbing behind it.

What is the most common toilet replacement?

Close coupled toilets are a popular middle-ground option because they provide a modern appearance without moving into the higher price range of many back-to-wall toilets.

How do I know whether my toilet is S-trap or P-trap?

If the toilet waste goes through the floor, it is generally an S-trap.

If the waste exits horizontally through the wall, it is generally a P-trap.

Do I need to measure my toilet before ordering?

For a customer-supplied toilet, checking the existing trap configuration and set-out is strongly recommended.

If choosing one of our supplied options, photos of the existing toilet can help us check compatibility.

Can you take the old toilet away?

Removal and disposal can be included depending on the replacement package selected.

Can I change from an old link suite to a modern toilet?

Usually, provided the new toilet can accommodate the existing waste set-out and water connection.

Where it cannot, additional plumbing alterations may be required.

Toilet Replacement Brisbane, Gold Coast & South East Queensland

JR Gas & Water provides professional toilet replacement throughout Brisbane, the Gold Coast and surrounding South East Queensland areas.

Whether you have already purchased your toilet or want a complete supplied-and-installed solution, choose from four simple options:

• Customer-Supplied Toilet – Install Only

• Link Suite Toilet – Supply & Install

• Close Coupled Toilet – Supply & Install

• Back-to-Wall Toilet – Supply & Install

Choose the option that suits your home, existing plumbing and budget, and have your new toilet professionally installed by a licensed plumber.

Book a Toilet Replacement

Do not put up with a leaking, cracked, outdated or unreliable toilet.

JR Gas & Water provides professional toilet removal, replacement and installation across Brisbane, the Gold Coast and South East Queensland.

Choose your toilet replacement option and book your installation today.