Can I replace just the toilet bowl without retiling the floor?

Yes, a like-for-like swap or even a switch to a different toilet type can usually be done without touching the floor tiles, as long as the flange position and pipe connections line up or can be adapted.

What's the difference between S-trap and P-trap toilets?

An S-trap toilet drains down through the floor, while a P-trap toilet drains out through the wall. Switching between them means rerouting the waste pipe, which is more involved than a straight swap.

How long does a toilet swap take?

A straightforward swap with no trap conversion is usually done in a single visit. Wall-hung installs with a concealed cistern take longer since the cistern unit has to be fitted and boxed in.

Do I need to buy my own toilet bowl or can the plumber supply one?

Both are common. Some homeowners choose their own model for the look and flush rating, others let the plumber supply and fit a standard unit.

Toilet bowl replacement and swap service

Not every toilet job needs a full bathroom renovation. Swapping out a cracked, old or water-inefficient toilet bowl for a new one is a self-contained job: removing the old unit, checking and resealing the floor flange, connecting the new bowl and cistern (or concealed cistern for wall-hung models), and testing the flush and seal for leaks.

Common reasons for a straight swap include a cracked or chipped bowl, upgrading from an old high-flush model to a water-efficient dual-flush unit, switching to a wall-hung toilet with a concealed cistern for easier cleaning, or converting between S-trap (floor outlet) and P-trap (wall outlet) configurations to match new plumbing.

This is distinct from a full bathroom renovation, which also involves retiling, waterproofing and reworking the whole room. A toilet swap keeps the existing floor and wall finishes intact.

What it costs

What drives the cost is the type of toilet you're installing (a standard close-coupled unit versus a wall-hung model with a concealed cistern box), whether the trap configuration is changing, the condition of the existing floor flange and pipework, and whether the plumber is supplying the unit or you are.

Top 3 by our score

Ranked from our published scoring of public Google reviews for bathroom & toilet fitting/renovation.

1. Saini Electrical & Plumbing Services
4.8★ · 250 reviews

89
2. Plumbing Service SLR
5.0★ · 49 reviews

87
3. M.R Handyman House Renovation Plumbing Painting Roofing Services
5.0★ · 1225 reviews

87

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FAQ

Can I replace just the toilet bowl without retiling the floor?: Yes, a like-for-like swap or even a switch to a different toilet type can usually be done without touching the floor tiles, as long as the flange position and pipe connections line up or can be adapted.
What's the difference between S-trap and P-trap toilets?: An S-trap toilet drains down through the floor, while a P-trap toilet drains out through the wall. Switching between them means rerouting the waste pipe, which is more involved than a straight swap.
How long does a toilet swap take?: A straightforward swap with no trap conversion is usually done in a single visit. Wall-hung installs with a concealed cistern take longer since the cistern unit has to be fitted and boxed in.
Do I need to buy my own toilet bowl or can the plumber supply one?: Both are common. Some homeowners choose their own model for the look and flush rating, others let the plumber supply and fit a standard unit.

When you submit an enquiry through our contact forms, we may pass it to partner providers who can do the work, and we may receive a referral fee. Our rankings and scores are based only on our published scoring method and are never affected by referral fees.