How do you release the hinges?
In Cheshire, removing a toilet seat is a small job when the bolts move, and a plumber's job when they do not. People do it because the old seat is loose, stained or broken, or because a new one is already in the cupboard. Crewe, Nantwich and Sandbach are places you might be doing that. The pan in front of you matters more than the town.
Most seats are held by two fasteners through the back of the pan. Look at the top of each hinge before you fetch a tool. A plastic cap often lifts, slides or flips, and the bolt head is underneath. That pattern is a top-fixing. If the top is a smooth plug and you can feel a nut on the underside, that pattern is a bottom-fixing. Some pans hide the nut behind the curve of the china, so a torch helps more than force.
Support the seat and the lid with one hand so they cannot fall against the bowl. Turn the fastener the way that loosens it. When both sides are free, lift the seat clear and set it down away from the pan. Keep metal tools off the rim. A dropped spanner is enough to chip the glaze.
What if the bolt will not turn?
Stop as soon as the fastener refuses to move. Corrosion between a metal bolt and the porcelain can lock the two together. Extra leverage, a hammer, or heat is how a hairline crack starts, and a cracked pan is a replacement, not a new seat. Do not hit the hinge. Do not saw next to the china. Close the lid if it still sits safely, and book a plumber to free the fastener with the pan kept intact.
Say that in the message: seized bolts, pan must not be broken, seat supplied by you or by them. If the pan already rocks on the floor, or you can see a crack, or water appears at the soil joint when someone sits, the seat is no longer the job. Tell the plumber about the leak or the movement. Do not keep working the hinges while the bowl shifts.
What should you measure before you buy?
Measure the distance between the centres of the two holes on your own pan. Write the figure down from your tape. Also look straight down and note whether the bowl reads as round or as a longer oval. Those two observations are what a shop or a fitter needs. No spacing in millimetres is printed. A single "standard" number would be wrong for the next pan along the street, and a seat that misses the holes is waste.
Do not drill the pan to make a hole line up. If you see a crack once the seat is off, stop and get the pan checked.
How do you fit the replacement?
Read the packet that came with the new seat and follow that order. If the packet is silent about direction, copy what you removed: bolt from the top, or nut from below. Pass the bolts through the existing holes. The holes are already there. You are not making new ones.
Tighten until the seat no longer slides, then stop. Extra force is what cracks the china. If the seat still rocks, it may be the wrong shape. Take it back with your measurement rather than forcing the hinges. If a bolt spins and will not grip, stop and ask a plumber to look.
Does a seat swap need building regulations approval?
GOV.UK says you might need building regulations approval to install a bathroom that will involve plumbing, and to change electrics near a bath or shower [S1]. Taking one seat off and putting another on, with the pan and the pipes left as they are, is not that project. The same page says you could need approval for works that are not on the example list, so if you are unsure you should ask a building control body [S1].
A visit that grows into a new suite, new pipework, or electrical work beside the bath is a different description. Put that description in writing and ask the building control body if you cannot decide [S1]. You do not need to arrange the approval yourself when you use someone registered with a competent person scheme that covers the work [S1]. Building regulations approval is not the same thing as planning permission [S1]. A seat does not raise a planning question on its own.
If building work that needed approval does not comply, the person doing it could be prosecuted and fined, and without approval you will not have the certificates of compliance you may need when you sell [S1]. Keep a seat swap separate from a bathroom refit.
When should you hire a plumber, and how do you compare the quotes?
Hire a plumber for seized bolts, a cracked or moving pan, a leak, or a pan you want replaced. Citizens Advice says a quote is a fixed price and an estimate is a rough guess, so ask for a quote [S2]. Do not rely on a price that was only spoken [S2]. Ask, before they travel, whether they charge to come and look. Some traders do [S2].
Try to get at least three written quotes for the same sentence: free the fasteners, fit this seat, pan to remain intact, or replace the pan if you have already decided that [S2]. The paper should say whether VAT is included and how long the price lasts [S2]. A much lower figure can mean they have priced a different job [S2]. If a deposit is unavoidable, Citizens Advice says not to agree more than 25 per cent, and to take a receipt [S2]. Ask to see insurance [S2].
A business must register for VAT if taxable turnover for the last 12 months goes over £90,000 [S3]. Ask which of the numbers you were given includes VAT.
Honest status: QuoteZila is new. We're starting in Cheshire, beginning with Crewe, Nantwich and Sandbach, and growing area by area. Anyone in the UK can still post a job or register a business. How fast you get quotes depends on how many local businesses have joined near you. Businesses can register and receive jobs straight away. We don't check insurance, qualifications or registrations, so please check these yourself before you hire.
Jobs you might post
These are examples, not taken from real job posts.
- Top-fix seat, both bolts turn, customer will fit the new seat, message is only to confirm the measurement they took.
- Bottom-fix nuts seized on a close-coupled pan in Crewe. Plumber to free them without cracking the china. Customer has bought the replacement seat.
- Pan rocks and the seat is loose in a Nantwich cottage. Do not treat it as a seat-only visit. Plumber to say whether the pan needs to come out.
Sandbach belongs on the form as the town, with the same sentence about the bolts. Anyone in the UK can post or register.
Get a plumber if the bolts are stuck
Describe the fixings and whether the pan is sound. Up to five matched local businesses can reply [QZ2]. QuoteZila is free for customers and local businesses [QZ1].
This page is general information, not professional or legal advice. QuoteZila does not check Gas Safe, WaterSafe, NFRC, NICEIC or other registrations against the register on your behalf: look them up yourself.
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Questions about removing a toilet seat
Do I need a plumber for every seat?
No. If the caps lift and the fasteners turn with ordinary hand pressure, you can take the seat off and fit the replacement. Hire a plumber when a bolt will not move, when the pan rocks, when you can see a crack, or when there is a leak at the soil connection. Those are no longer a seat swap.
What if the nut is hidden under the pan?
That is a bottom-fixing. The top may look like a finished plug, and the nut sits underneath at the back of the bowl. Support the seat so it cannot drop onto the china. If you cannot reach the nut, or it will not turn, stop. Forcing a spanner against porcelain is how pans crack.
Is there a standard distance between the hinges?
No standard spacing is printed. Pans differ. Measure the distance between the centres of the two holes on your own pan, and note whether the bowl looks round or elongated from above. Take that note when you buy. A guessed spacing is why a new seat fails to sit on the rim.
Does changing the seat need building regulations approval?
A seat swap with no new pipes is not the job GOV.UK describes as installing a bathroom that will involve plumbing. That bathroom job might need approval, and so might changing electrics near a bath or shower. If your visit grows into either of those, ask a building control body. You do not arrange approval yourself when the person doing the work is on a competent person scheme that covers it.
Does QuoteZila check plumbers?
No. We don't check insurance, qualifications or registrations, so please check these yourself before you hire. You can report a quote or a business from your job page.
Related reading
- Plumbers
- Plumber cost if the pan, not the seat, is the problem
- All services
Part of Advice. All services
Related trades
Cost guides
Related pages
- Macerator Toilets in Cheshire: Who to Call. A macerator toilet in Cheshire chops waste and pumps it through a small pipe. This page says who should fit it. It gives no wiring or plumbing steps.
- Overflow pipe leaking or dripping: what it means. Why an overflow pipe drips or runs outside your home, how to tell which tank or cistern it comes from, simple checks, and when to call a plumber or engineer.
Sources
- QZ1: QuoteZila product fact. QuoteZila pricing line.
- QZ2: QuoteZila product fact. QuoteZila terms.
- S1: When you need building regulations approval, GOV.UK. Accessed 2026-10-27. https://www.gov.uk/building-regulations-approval
- S2: Before you get building work done, Citizens Advice. Accessed 2026-10-27. https://www.citizensadvice.org.uk/consumer/getting-home-improvements-done/before-you-get-building-work-done/
- S3: Register for VAT, GOV.UK. Accessed 2026-10-27. https://www.gov.uk/register-for-vat