Toilet Pan Replacement Cost Explained

The cost of changing a toilet pan will vary depending on the type of toilet and the complexity of the job. Basic toilets can cost as little as $100, while more advanced models with additional features can cost upwards of $1,000. The labour cost for a simple installation typically ranges from $150 to $400, but can be higher for more complex jobs or if plumbing needs to be moved. In some cases, there may be additional costs for repairing or replacing the toilet flange or subfloor, which can add several hundred dollars to the total cost. Overall, the total cost of changing a toilet pan can range from $250 to over $1,000, depending on the specific circumstances.

Types of toilets and their costs

The cost of a toilet depends on its type, size, features, and brand. Basic toilets start at $75, while those with additional features can cost over $1,000. The average cost of a toilet is around $500. Here is a list of different types of toilets and their costs:

One-Piece Toilets

One-piece toilets integrate the tank and bowl, making them more space-efficient and leak-resistant than two-piece toilets. They typically cost between $150 and $1,500, with an average cost of around $500.

Two-Piece Toilets

Two-piece toilets are the most common type, found in most homes. They consist of a separate bowl and tank, bolted together with a gasket seal. These are more wallet-friendly, with prices ranging from $90 to $3,000, and an average cost of around $100 to $300.

High-Tank Toilets

High-tank toilets, also known as pull-chain toilets, have a tank that sits above the toilet, giving them a retro look. They usually cost over $1,000.

Integrated Toilets

Integrated toilets include a bidet and offer advanced features such as touchless flushing and heated seats. They are becoming increasingly popular and typically cost between $300 and $800, with some models going up to $5,000.

Wall-Hung Toilets

Wall-hung toilets are mounted on the wall, saving floor space and giving a modern, minimalist look. They are among the most expensive styles, often costing around $6,000.

High-Efficiency Toilets (HET)

HETs use less water, consuming even less than the federally mandated 1.6 gallons per flush. They typically cost between $300 and $700.

Dual-Flush Toilets

Dual-flush toilets have two settings: a partial flush for liquids and a full flush for solids, helping to reduce water usage. They are pricier than single-flush toilets, usually costing an additional $150 to $300.

Smart Toilets

Smart toilets incorporate various features such as bidets, touchless flushing, heated seats, air dryers, deodorizers, and even entertainment systems. These luxury toilets can cost anywhere from $250 to over $13,000.

Labour costs

For a simple installation with no changes to the plumbing pipes, flange, or subfloor, the labour cost is typically between $150 and $400. However, if there are issues with the flange or subfloor that need to be addressed, the cost can increase significantly. For example, flange replacement due to corrosion or changes in floor height can range from $250 to $500. Rotten subfloor repair can cost thousands of dollars, depending on the extent of the damage.

The type of toilet being installed can also impact labour costs. For instance, wall-hung toilets or hidden cisterns may require more complex installations, resulting in higher labour charges.

In some cases, plumbers may charge a flat rate for toilet installation. For example, a plumbing company in Maryland charges a flat rate of $400 for simple installation, assuming no changes to the plumbing pipes, flange, or subfloor.

It is worth noting that labour costs can also be influenced by local rates and the availability of plumbers in the area. To get an accurate estimate, it is recommended to contact local plumbers and request quotes for the specific toilet pan replacement job.

Factors affecting the cost of a new toilet

The cost of a new toilet can be influenced by various factors, from the type of toilet and its features to the complexity of the installation and any necessary repairs. Here are some key factors that can affect the cost of a new toilet:

• Type of Toilet: The cost varies depending on whether it is a one-piece or two-piece toilet, with one-piece toilets typically being more expensive due to easier installation and fewer potential leaks. Basic toilets can start at around $100, while more advanced models with features like touchless flushing or integration with smart-home systems can cost upwards of $5000.
• Installation Complexity: The complexity of the installation will impact labour costs. For example, a wall-mounted toilet will generally cost more to install than a floor-mounted toilet because it requires connecting to studs in the wall. Additionally, if the toilet installation requires moving or modifying existing plumbing, this will increase the overall cost.
• Location of the Toilet: Changing the location of the toilet will likely result in higher costs due to the need for additional pipework and potential cosmetic work in both the old and new locations.
• Removal of Old Toilet: Removing the existing toilet can add to the cost, especially if it is a wall-mounted toilet. However, some people choose to remove the old toilet themselves to save on labour costs.
• Additional Plumbing Work: If there are issues with the existing plumbing, such as leaky or corroded pipes, these will need to be addressed during the installation, increasing the overall cost.
• Flooring and Drywall Replacement: In some cases, installing a new toilet may require replacing flooring or drywall, particularly if the new toilet has a different size or shape.
• Brand and Features: The cost of a new toilet can also vary depending on the brand and any additional features such as lighting, music, or deodorizing systems. Some brands offer a range of models with different price points, while others specialise in high-end toilets with premium features.
• Labour Rates: The cost of labour can differ depending on the plumber's location and experience level. Rural areas may have lower labour rates, while big cities often have higher rates due to higher demand.
• Space Restrictions: If there are space restrictions in the bathroom, it may limit the type of toilet that can be installed, potentially increasing the cost.
• Accessibility Concerns: For individuals with accessibility needs, additional features like handrails or support bars may be required, adding to the overall cost of the project.

Removal of the old toilet

The first step in changing a toilet pan is to remove the old toilet. This can be done in a few simple steps.

First, clean the floor and toilet pan with disinfectant and flush. Place an old blanket or rags on the floor under the toilet to catch any remaining water. Put on protective gloves and eyewear to safeguard against any spillage.

Next, disconnect the water and overflow pipes by closing the valve along the water supply line. Flush the toilet to empty the cistern, then remove the cistern lid and disconnect the overflow pipe using a spanner. If you have a low-level cistern, you won't have a flush pipe. Disconnect the flapper chain and remove any remaining water from the bottom of the pan with a sponge, squeezing the water into a bucket.

Now, locate the cistern mounting nuts and bolts and use a spanner to unscrew them. If they are too damaged or corroded to unscrew, apply lubricating oil to loosen them. If this doesn't work, use a hacksaw to cut through the screw bolts. You will also need to unscrew any nuts and bolts attaching the toilet to the floor.

With all the screws and nuts removed, the pan will be almost free. Stand over it and rock it gently from side to side to break the wax seal. Place the toilet upright on a blanket. If the pan is cemented to the floor, use a cold chisel to prise it free.

You will now see a big hole in the floor. Plug it with a rag to prevent sewer smells from entering the bathroom. Remove the wax ring and thoroughly clean the area that was under the toilet with disinfectant and a scraper, remembering to wear gloves and goggles.

If you have damaged the soil pipe during the removal process, you will need to trim it back to have a clean level end before installing the new toilet. The best way to do this is with a chain pipe cutter.

Finally, put a new wax ring on top of the drain hole. Place the new pan in position and rock it from side to side until it sits securely.

Additional plumbing work

Once you've decided to change the pan on your toilet, you may discover that additional plumbing work is required. This could be due to issues with the existing plumbing or because you're changing the location of the toilet.

Existing Plumbing Issues

When replacing a toilet, a plumber may discover issues with the existing plumbing that need to be addressed. For example, the toilet flange (the waste fitting that the toilet is bolted to) may be damaged or corroded, particularly in older toilets with cast-iron flanges. Replacing a corroded flange can cost between $250 and $500.

Additionally, if the flange is too high or too low, it can cause the toilet to rock and leak water onto the subfloor, potentially causing rot. Repairing a rotten subfloor can cost thousands of dollars, depending on the extent of the damage.

Changing Toilet Location

If you're moving your toilet to a new location, you'll need to install new waste and water pipes. This can cost around $2,000, but the price can vary depending on the distance of the new location from the main stack and whether the installation is in concrete.

Other Considerations

The location of your toilet may also affect labour costs, especially if the existing plumbing or cosmetic work needs to be changed in both the old and new locations.

It's important to note that plumbing work can be complex, and unexpected issues may arise during the installation process. Therefore, it's always a good idea to get multiple quotes from qualified professionals and be prepared for potential additional costs.

Frequently asked questions