Bathroom design is 80% planning and 20% taste. Get the planning wrong, and no amount of expensive tiles saves the job. Get it right, and a £7,000 bathroom out-performs a £14,000 one designed by a showroom salesperson.
Here’s the planning framework we use at surveys in Belfast. Read it before you book the first showroom appointment.
Stage 1: budget and scope
Set your budget BEFORE picking anything. Showrooms will show you beautiful £4,000 basin units, and £4,000 basin units are genuinely lovely. They also blow your budget on the second week and force you to cheap-out on tiling, which is exactly the wrong place to save.
Typical Belfast bathroom refit budgets (realistic, fitted):
| Scope | Typical total |
|---|---|
| Standard refit (mid-range fittings, ceramic tiles) | £6,000-£9,000 |
| Mid-upper (branded fittings, porcelain tiles, bath + separate shower) | £9,000-£13,000 |
| Premium (walk-in wet room, bespoke vanity, natural stone) | £13,000-£18,000 |
| Ensuite refit (smaller footprint) | £4,500-£7,500 |
Break your budget down: ~35% labour, ~40% fittings/fixtures, ~15% tiles, ~10% materials/electrics/waste.
Stage 2: what’s staying, what’s going
Be honest about the structure:
- Walls plaster ok? If it’s 40-year-old gypsum, it’s coming off, factor re-skim (£220-£380).
- Floor joists sound? Walk-in shower trays need solid joists, old Belfast houses often need joist packing before tiles go in.
- Waste routing suitable? Moving a toilet more than 1.5m means new soil stack work, £300-£600 extra.
- Windows ok? Frosted glass is fine, but cold bathrooms in January ruin design flourishes. Consider window film + radiator placement.
Stage 3: layout (the unsexy part that matters most)
Good bathroom design works back from the services, not the visuals.
Five-minute layout test:
- Mark where the soil stack is (rarely moves easily)
- Mark the hot and cold feeds
- Mark the radiator pipe positions
- Mark where the extractor needs to vent
- NOW draw the layout around those constraints
Homeowners who design aesthetically first and then try to route plumbing second always overspend. The plumbing wins.
Stage 4: 10 design decisions we walk through at survey
- Bath with shower over, or walk-in shower + bath separately? Small bathroom = combined. Medium = separate if space. Large = whoever uses the bath must justify it.
- Thermostatic mixer shower or digital? Thermostatic mixer wins for reliability. Digital is lovely until the PCB fails out of warranty.
- Rainfall head, handheld, or both? Both, on a diverter. Handheld alone for cleaning, rainfall alone gets cold fast.
- Wall-hung WC or close-coupled? Wall-hung looks cleaner and makes cleaning easier. £200-£400 more fitted. Worth it.
- Tile everything or wall panels on the wet area? Tile wins on longevity, panels win on speed and cost. Mix works: tile the wet wall, panel the rest.
- Underfloor heating? Electric under tiles, ~£480-£780 fitted depending on area. Pays back in comfort, not money.
- Heated towel rail alone, or radiator AND towel rail? In smaller bathrooms, towel rail is enough. In larger bathrooms, add a low-level radiator for fast warm-up.
- Extractor: basic fan or humidity-sensing? Humidity-sensing. Runs only when needed, stays quieter, lasts longer.
- Downlights: count and positioning? 4 IP-rated LEDs in a 2×2 grid is usually right. Don’t cluster over the shower.
- Storage? Vanity unit beats open shelving for clutter control. Mirror cabinet beats standalone mirror.
Fitting brands we recommend in Belfast
Budget-sensible, stocked locally, durable:
- Brassware: Hansgrohe (Focus, Metris), Roca (Atlas), Bristan (mid-range)
- WCs: Roca (Meridian), Duravit (D-Code)
- Baths: Carron (steel), Ideal Standard, Roca
- Showers: Mira (Mode, Platinum), Bristan (Glee), Grohe (Grohtherm)
- Vanity units: Bathrooms to Love, Roca, Duravit
- Wet room trays: Kudos, Roman, Coram
Save on lesser-used items (toilet paper holder), splurge on things you touch daily (tap, shower handset, WC flush).
Timeline
A typical Belfast bathroom refit runs 7-14 days on site after a 3-6 week design + order lead time. See Bathroom Installation for the full service.
What trips homeowners up
- Ordering fittings before the survey. Waste drop isn’t where the new vanity is going. £400 re-routing.
- Choosing tiles too early. Floor tiles fix levels. Choose wet-area tiles only after the shower type is decided.
- Not planning the mirror position before electrics first-fix. Downlights in the wrong place = reflections you hate forever.
- Underestimating the noise and disruption. 7-10 days of noise, dust, no bathroom. Plan where to shower / toilet for the duration.
- Booking another trade mid-refit. One kitchen AND one bathroom at once is fine. Bathroom + extension at once is a bad idea.
Related
- Bathroom Installation
- Hot Water Cylinders (if capacity is part of the refit)
- Radiator Installation (towel rails and bathroom rads)
Book a design consultation
Send us rough budget, photos of the current bathroom, and dimensions. We come back with a proposed layout and fixed-price quote inside a week.
Related services: Bathroom Installation · Hot Water Cylinders · Radiator Installation · Emergency Plumbing