Replacing an old toilet is one of the most common plumbing jobs in Helsinki-region homes, and one of the easiest to price in advance. This article explains what our fixed price covers, the few things that can add to the bill, and what to check before you buy a new toilet.
A fixed price for a floor-standing toilet
We install or replace a standard floor-standing toilet for a fixed €235.31. The price includes Finnish VAT (ALV) at 25.5%. The toilet itself is not included: you can buy it from any hardware store or online shop you like.
A fixed price means you know the cost of the standard job before anything starts. If something outside the standard job turns out to be necessary, we explain what and why, and agree it with you first. You can see all our fixed prices on the prices page.
What the job includes
A standard replacement covers the whole job:
- Shutting off the water to the toilet and emptying the cistern
- Detaching the old toilet from the floor, the water supply and the drain
- Checking the drain connection and the fixing points in the floor
- Fitting the new toilet and fixing it firmly to the floor according to the manufacturer's instructions
- Connecting it to the water supply and the drain, and sealing the joints
- Adjusting the fill valve and flushing several times to check for leaks
The fixing matters as much as the connections. A toilet that isn't solidly attached moves slightly every time someone sits on it, and over the years that movement can loosen the seal at the drain and cause a slow leak.
What can add to the cost
Most replacements are straightforward, but a few things are charged on top of the fixed price. We tell you before doing any of them.
- Extra fittings and hoses. A new connection hose or a drain adapter is charged separately.
- The angle valve (kulmaventtiili). This small shut-off valve on the wall feeds water to the cistern. If it is stiff, drips or no longer closes properly, it makes sense to replace it during the same visit rather than shutting off the water again later.
- A different outlet type. If the outlet of the new toilet doesn't line up with your drain, an adapter is usually needed.
- A wall-hung toilet. A toilet with a concealed cistern and an in-wall frame is a much bigger job, so we price it as a separate quote after seeing the site or photos. If the wall has to be opened, waterproofing and tiling in the wet room are done by a specialist.
What happens to the old toilet is agreed in advance when you book. If you prefer to take it away yourself, check your local waste station's website for how porcelain toilets are accepted and whether there is a fee.
Choosing a new toilet: check the outlet first
Before you buy, look at where the drain of your current toilet goes:
- Floor outlet (vertical): the drain goes straight down into the floor. You need a toilet with a floor outlet, often sold in Finland as an S-trap model (S-lukko).
- Wall outlet (horizontal): the drain goes into the wall behind the toilet. You need a wall outlet model, sold as a P-trap (P-lukko).
Some models suit both. Measure before buying: for a floor outlet, the distance from the wall to the centre of the drain; for a wall outlet, the height of the drain from the floor. Compare them with the dimension drawing of the new toilet. Small differences can often be solved with an adapter.
Compare the footprint too. If the base of the new toilet is smaller than the old one, marks or old screw holes may be left visible on the floor. In a small WC, check the depth as well, so the door still opens comfortably.
A dual-flush toilet uses noticeably less water than an old single-flush model. If your water is billed by actual consumption, the difference shows on the bill.
In an apartment building
Most flats in Finland are owned through a housing company (taloyhtiö), which has its own rules for work inside apartments. Check two things before the appointment:
- Shutting off the water. Usually the toilet's own angle valve is enough. If it is missing or doesn't hold, the water may have to be shut off for the whole riser (the vertical pipe shared by the flats above and below you), which is arranged through the maintenance company (huoltoyhtiö).
- Renovation notice. Many housing companies ask for a written renovation notice (muutostyöilmoitus) even for a toilet replacement, because the job involves the drain connection. Ask your property manager (isännöitsijä). The housing company's maintenance responsibility table also shows whether replacing the toilet is your responsibility or the company's. Our guide to the renovation notice explains the process.
Does the household tax credit help?
The labour part of the job can qualify for the household tax credit (kotitalousvähennys), which is currently 35% of the labour cost including VAT, provided the replacement is your responsibility rather than the housing company's. However, there is an annual threshold of €150 per person. Since 35% of €235.31 is below that threshold, a toilet replacement on its own will not reduce your tax.
It does count if you pay for other deductible work in your home during the same year, such as a renovation or other plumbing work. The costs are added together and the threshold is subtracted only once. The toilet, hoses and fittings never count, as the deduction applies to labour only. The government has also proposed a temporary increase for 2026 and 2027, which is not yet in force. Our article on how the deduction is calculated goes through the details, and vero.fi has the current rules.
When a repair is enough
Not every toilet problem needs a new toilet. A cistern that keeps running or refills slowly usually has a faulty fill valve or flush mechanism, and that can be fixed as one of our small plumbing jobs. Replacement makes sense when the porcelain is cracked, the toilet leaks from the base, or spare parts are no longer available.
Summary
- Replacing a standard floor-standing toilet costs a fixed €235.31, VAT included.
- Extra fittings, hoses, a new angle valve or a drain adapter are charged separately and agreed with you first.
- A wall-hung toilet with an in-wall frame is priced as a quote.
- Check the outlet type and measure before buying the new toilet.
- In an apartment building, check the water shut-off and whether a renovation notice is needed.
If your toilet is due for replacement, see our toilet installation and replacement page for details, or get in touch and send a photo of your current toilet. We work in Helsinki, Espoo, Vantaa and Sipoo.