Cost To Install A Macerating Toilet in 2023 | Checkatrade
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Last updated on March 31st, 2022

Cost to install a macerating toilet

The cost to install a macerating toilet is not that high, but these toilets offer many benefits. Find out about macerators or saniflo toilets here.

One of the key reasons any homeowner opts to install a macerating toilet is because the location they wish to add a toilet is too far from the main drain line to work. The cost of altering the current drainage runs may be very high, and the only sensible option is looking for alternative solutions.

Macerating toilets, also called macerators, saniflo toilets, or upflow toilets, have several advantages over regular toilets. As mentioned above, you can install one anywhere in the house. They are movable and have eco-friendly benefits because they use less water and create a sludge easily broken down into manure.

How much does it cost to install a macerating toilet?

Cost provided itemUnit Range - LowRange - HighAverage cost
Macerating toilet supply costPer toilet£260£500£380
Macerating toilet installation costPer toilet£500£800£650
Macerating toilet installation hourly costPer toilet£40£60£50

Our costs are ballpark averages – get a local tradesperson to quote now

The cost to install a macerating toilet can be broken down into two parts. The first is the cost of the toilet itself, and the second is the labour cost of installing it.

The price of a macerating toilet depends on how big it is, its pump capacity, and its type. So, you’ll need a small one for a small toilet, but if you’re installing a bathroom, you might need a larger one. In general, you will spend around £200 – £500 on buying a saniflo toilet.

For the toilet installation, you can expect to pay an hourly rate of £40 – £60. Depending on the complexity, the plumber could take between 10 – 16 hours to install it. To be safe, you need to budget around £500 – £800 for the installation cost.

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What is a macerating toilet?

Macerating toilet installation cost

In a regular toilet, when you flush, the toilet’s contents are pushed whole, with the force of water into the drainage. On the other hand, a macerator uses blades first to break down the waste and toilet paper. Then, it uses a centrifugal pump to push the slurry out into general waste.

Since this toilet doesn’t need to exit into the sewage drain, you don’t need to install it close to one!

What are the advantages of a macerating toilet?

With many homeowners undertaking house extensions, a macerating toilet can be a simple solution to fixing tricky house layouts where an additional toilet is a top priority and access to the main drain line is impossible. Reasons to opt for this solution include:

  • Some of the models can be quite portable, so they can be moved to a different location if needed.
  • They last for anywhere between 10 to 15 years.
  • They use less water to operate.
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Macerating toilet installation quotes

So if you are ready to explore installing a macerating toilet and want installation quotes, search for a regular plumber. You don’t normally need to ask for a macerating toilet specialist. We recommend using our ‘Request a quote’ tool to send your requirements to local plumbers in your area. Then, sit back as they contact you with macerating toilet installation quotes!

Of course, we recommend not going with the first quote you get. Compare prices between at least three companies to get the most competitive rate.


How long do macerating toilets last?

Macerators are tested to the same standards as a regular toilet. As a result, you will get over 50,000 flushes, and they’ll last you around 10 – 15 years.

How do you unclog a macerating toilet?

You would need a plumber to unclog a macerating toilet. That’s because clogs in these toilets are usually caused by toilet paper jammed between the macerating blades. To fix this, they would need to unplug it from the electrics and open it up.

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