— Ideas & inspiration
Bathroom refurbishment guide
Bathroom refurbishment involves rethinking a wet room’s layout, finishes, plumbing, lighting and ventilation so the space works better and lasts longer. A professional is usually required when you are moving plumbing, changing electrics, altering walls, waterproofing a shower area or managing multiple trades. The outcome depends most on the existing conditions, the chosen specification and how well the work is coordinated on site.
- refurbishment
- bathroom
— The project
What to expect
Typically a few weeks to a couple of months
Usually a medium-to-high renovation budget, depending on scope
— The process
How it works
- 1Survey and diagnosis
Start by checking the room’s measurements, plumbing runs, ventilation and any signs of moisture damage, because the existing conditions define what is realistically possible.
- 2Design
Develop the layout, fixtures and finish schedule so the room balances practicality, comfort and maintenance, not just appearance.
- 3Quotes
Request comparable quotations from the right trades so you can see where costs differ, what is excluded and how the work will be sequenced.
- 4Construction
Carry out demolition, first fix, waterproofing, tiling and final installation in a disciplined order, because bathrooms depend on clean coordination.
— The price
What drives the price
- layout changes
- relocating plumbing
- premium tiles and fittings
- hidden damp repairs
- keeping the existing layout
- standard-size fixtures
- off-the-shelf finishes
- minimal electrics changes
Describe your project and receive proposals
- The space and the scope
- The style you want
- Timing and budget
— Professionals
Who you need
When: Choose an architect when the bathroom refurbishment involves structural changes, awkward layouts or a wider home alteration that needs a coordinated design approach.
→interior designersWhen: Bring in an interior designer when you want a clearer finish concept, better material selection and a bathroom that feels cohesive with the rest of the home.
→plumbersWhen: Use a plumber for the water supply, drainage and sanitaryware work, especially if fixtures are moving or the existing pipework needs upgrading.
→— Ideas
Ideas by style
— Professionals
Who has already built it
- jeffry kocharchitects · Rose Hill · 3 projectsView profile →
- Karavaan Homefurniture sellers · High Point · 4 projectsView profile →
— Questions
Frequently asked questions
How much does a bathroom refurbishment cost?
Costs vary widely with room size, finish level, plumbing changes and whether hidden repairs are needed. Simple refreshes sit at the lower end, while full refits with premium materials and layout changes sit much higher.
How long does a bathroom refurbishment take?
A straightforward refurbishment can often be completed in a few weeks, but more complex projects take longer if structural work, drying time or bespoke items are involved. Delays are common when trades must work in a tight sequence.
Do I need permits for a bathroom refurbishment?
Sometimes, but not always. Permits or approvals may be needed if you change drainage, ventilation routes, electrics, walls or shared building systems, so it is worth checking local rules early.