A bathroom remodel transforms one of the most frequently used spaces in your home. Whether modernising an outdated bathroom, increasing home value, or creating a more functional space, understanding the scope is crucial before starting your project. Planning a bathroom remodel involves setting a clear vision and budget, which are essential first steps in the process.
In the UK, bathroom refurbishments are common, with homeowners seeking to maximise space in smaller bathrooms while incorporating modern amenities. Current trends include:
Walk-in showers with frameless glass enclosures
Freestanding bathtubs as focal points
Storage solutions to maximise space
Water-conserving fixtures
Underfloor heating systems
A well-executed bathroom remodel can add up to 5% to your home's value, according to UK property experts. Consider functionality, energy efficiency, and long-term durability when planning your remodel.
Key considerations
Establish a realistic budget and timeline for your bathroom renovation. In the UK, costs typically range from £5,000 to £8,000, depending on the work scope and material quality. Allocate 10-20% of your budget for unexpected issues.
When creating your bathroom layout, consider:
Plumbing locations: Moving plumbing significantly increases costs. Work with existing pipe locations where possible.
Electrical requirements: Ensure your electrical plan complies with UK regulations for wet areas.
Ventilation: Install an extractor fan to prevent mould and dampness. This should be installed as close to the shower as possible, ideally directly above it or within a few feet of the shower itself.
Storage: Incorporate recessed shelving, vanity units with built-in storage, tall wall cabinets and mirrored bathroom cabinets where needed.
Accessibility: Consider walk-in showers or grab bars for future-proofing.
Hire certified professionals for complex tasks like plumbing and electrical work to ensure compliance with UK building regulations. Consider a bathroom designer or architect for extensive renovations to optimise space and avoid costly mistakes.
When selecting materials and fixtures, balance aesthetics with practicality. Natural stone tiles require more maintenance than porcelain alternatives. Freestanding baths may not suit very small spaces typical in UK homes.
Plan your lighting scheme to enhance functionality and ambiance. Combine task lighting for grooming, ambient lighting for general illumination, and accent lighting to highlight design features. Don’t forget that you can also go for an LED backlit mirror cabinet - the ultimate in modern luxury.
Breaking down the expenses
Bath remodel cost in the UK varies based on:
Bathroom size
Material and fixture quality
Extent of structural changes
Labour costs in your area
Typical costs for bathroom elements in the UK:
1. Sanitaryware
Toilet: £50 - £500+
Basin Vanity Unit: £50 - £500+
Bath: £100 - £1,000+
Shower enclosure: £200 - £2,000+
2. Fixtures and Fittings
Taps: £20 - £400+ per set
Shower system: £50 - £1,000+
Towel radiator: £50 - £500+
3. Flooring
Tiles: £20 - £100+ per square metre
Vinyl: £10 - £50 per square metre
Underfloor heating: £50 - £75 per square metre
4. Wall Coverings
Tiles: £20 - £100+ per square metre
Paint: £15 - £50 per litre
Wallpaper: £10 - £100+ per roll
5. Labour Costs
Labour typically accounts for 40-60% of the total project cost. Average daily rates for tradespeople in the UK:
Plumber: £150 - £300
Electrician: £150 - £250
Tiler: £150 - £200
Painter and Decorator: £100 - £200
Additional expenses to consider:
Waste removal: £100 - £250
Building permits if you are altering the structure of your house (if required): £200 - £1,000
Contingency for unexpected issues: 10-20% of total budget
To control costs:
Retain the existing layout to minimise plumbing changes
Choose quality fixtures to ensure longevity
Consider refinishing existing elements instead of replacing
Obtain quotes from at least three reputable contractors
Invest in quality for waterproofing and plumbing to prevent costly future repairs.
Small bathroom remodels: Maximising space and budget
Space-Saving Design Strategies
For small bathrooms common in UK homes, consider:
Wall-hung toilets and vanity units to free up floor space
Corner sinks to utilise corner space
Sliding or pocket doors to save floor space
Recessed storage in wall cavities for toiletries and towels
Large mirrors to create the illusion of more space and enhance natural light
Cost-Effective Solutions for Small Bathrooms
Install a walk-in shower instead of a bathtub for space efficiency and lower cost
Use large-format tiles to reduce grout lines and installation costs
Choose a pedestal sink over a vanity unit for a sense of openness
Invest in multi-functional fixtures like mirror cabinets
Lighting Considerations
Combine ambient, task, and accent lighting for a well-lit space
Install LED strip lights under floating vanities or along ceiling edges
Use backlit mirrors for even, shadow-free lighting
Colour and Material Choices
Use light colours on walls and floors to reflect light and create an airy feel
Extend the same flooring into the shower area for visual continuity
Install clear glass shower enclosures to maintain visual flow
Storage Solutions
Utilise wall height with tall, narrow cabinets or open shelving
Install over-toilet storage for often-wasted space
Create recessed shelves in shower walls for a sleek storage solution
Choosing materials and fixtures for your bathroom remodel
Flooring Options
Consider these durable and water-resistant options:
Porcelain tiles: Available in various styles, including wood-effect finishes
Luxury Vinyl Tiles (LVT): Cost-effective, warm underfoot, and easy to maintain
Natural stone: Adds luxury but requires regular sealing
Factor in slip resistance for UK bathrooms prone to dampness.
Wall Coverings
Ceramic tiles: Offer design versatility and easy maintenance
Waterproof paint: Budget-friendly with good moisture resistance
Shower panels: Create a seamless look, suitable for walk-in showers
Sanitaryware Selection
Toilets: Choose water-efficient models with dual flush systems
Basins: Wall-hung or pedestal sinks maximise space in smaller bathrooms
Baths: Consider shower-bath combinations for smaller spaces
Shower Enclosures
Frameless glass enclosures: Create openness and are easier to clean
Wetroom-style showers: Suitable for small or accessible bathrooms
Wet room in a box: seamless look where shower floor integrates with bathroom floor
Fixtures and Fittings
Taps: Select water-saving models with aerators
Showerheads: Look for multiple spray patterns and water-saving features
Heated towel rails: Provide warmth and towel storage
Storage Solutions
Vanity units: Choose models with drawers for easier access
Mirrored cabinets: Combine storage with a necessary bathroom feature
Ladder shelving: Provides open storage without overwhelming small spaces
Lighting Fixtures
Install IP-rated fixtures suitable for bathroom use
Choose energy-efficient LED lighting for long-term cost savings
Consider dimmable lights for adjustable ambiance
The bathroom remodel process: Step-by-step guide
1. Preparation and Demolition
Clear out the bathroom, removing all personal items and furniture
Protect elements you're keeping with plastic sheeting
Turn off water supply and drain pipes
Remove old fixtures, tiles, and other elements
Inspect exposed areas for hidden issues like water damage or mould
2. Structural Changes and Rough-In Work
Make necessary wall changes, including removing or building partitions
Relocate plumbing pipes and electrical wiring as needed
Install additional supports for new fixtures
3. Plumbing and Electrical Work
Install new plumbing lines for relocated fixtures
Update electrical wiring, ensuring compliance with UK regulations
Install extractor fans for proper ventilation
Install underfloor heating elements if applicable
4. Waterproofing
Apply waterproof membranes to walls and floors, especially in shower areas
Ensure proper drainage slopes in wetroom-style showers
5. Wall and Floor Finishing
Install wall coverings (tiles, paint, or shower panels)
Lay new flooring, ensuring proper sealing around edges and fixtures
6. Fixture Installation
Mount toilet, sink, and bathtub or shower enclosure
Install cabinets and storage solutions
Fit shower screens or curtain rails
7. Finishing Touches
Install taps, showerheads, and other plumbing fixtures
Fit lighting fixtures, ensuring they meet IP ratings for bathroom use
Mount mirrors and additional accessories
Apply silicone sealant around fixtures and edges for water-tightness
8. Final Checks and Clean-Up
Test all plumbing fixtures for leaks and proper function
Check electrical installations, including lighting and extractor fans
Ensure proper operation of any smart features or underfloor heating
Thoroughly clean the space, removing all construction debris
Work with qualified professionals to ensure compliance with UK building regulations. The duration of a bathroom remodel varies based on the work scope. A simple refresh might take 1-2 weeks, while a complete overhaul could take 4-6 weeks or more.
DIY vs professional bathroom remodel: Making the right choice
Tasks Suitable for Professional Installation
Structural changes to walls or floors
Plumbing alterations or installations
Electrical work (must be certified by a qualified electrician)
Wetroom waterproofing
Complex tiling patterns or natural stone installation
Finding and Working with Reliable Contractors in the UK
Seek recommendations from trusted sources or reputable online platforms like Checkatrade or MyBuilder
Obtain at least three detailed quotes
Check credentials: Ensure plumbers are registered with WaterSafe and electricians with NICEIC or similar approved schemes
Ask for references and examples of previous work
Agree on a detailed contract, including timeline, payment schedule, and material specifics
Ensuring Compliance and Quality
Key areas of UK building regulations for bathrooms include:
Electrical safety in wet areas
Adequate ventilation
Water efficiency of new fixtures
Structural integrity for layout changes
Navigating building regulations and permits for bathroom remodels
UK Building Regulationsfor Bathrooms
Electrical safety: Comply with Part P, including specific requirements for different bathroom zones
Ventilation: Meet Part F requirements to prevent dampness and mould growth
Structural changes: Adhere to Part A for any alterations to the building's structure
Water efficiency: New fittings must meet Part G standards
Drainage: Install proper systems according to Part H
More details on UK Building Regulations here.
When Building Permits Are Required
Obtain building control approval for:
Installing a new bathroom where one didn't exist before
Making significant structural changes, such as removing load-bearing walls
Altering the building's exterior (e.g., adding a window or skylight)
Major plumbing or electrical work beyond simple repairs or replacements
Common Compliance Issues in Bathroom Renovations
Electrical safety zones: Ensure correct placement of light fittings, shaver sockets, and other electrical installations
Waterproofing: Properly tank wet areas, especially shower enclosures and around baths
Slip resistance: Use floor materials meeting slip resistance standards
Accessibility: Consider incorporating accessible design features
Documentation and Certification
Maintain records of:
Building control approval documents (if required)
Certificates for electrical and plumbing work
Product warranties and installation guides
Before and after photographs
Sustainable and eco-friendly bathroom remodel options
Water Conservation
Install dual-flush toilets to reduce water usage
Choose low-flow showerheads that maintain pressure while using less water
Fit aerated taps to reduce water flow without compromising functionality
Consider greywater systems to recycle water for toilet flushing
Energy Efficiency
Install LED lighting systems with programmable controls
Use heat recovery ventilation to reduce energy waste
Consider solar water heating if your property is suitable
Sustainable Materials
Use recycled glass tiles for unique aesthetics
Choose bamboo for flooring, cabinets, or towels
Select low-VOC paints and sealants to improve indoor air quality
Waste Reduction
Donate or recycle old fixtures through charitable organisations
Choose durable, timeless designs to reduce future renovation needs
Opt for repairable fixtures to minimise replacements
Natural Light and Ventilation
Install skylights or solar tubes to bring natural light into windowless bathrooms
Include operable windows for natural ventilation when possible
Smart Technology
Use occupancy sensors to control lighting and ventilation automatically
Install smart thermostats for bathrooms with separate heating
Implement water usage monitors to track and reduce consumption
Eco-Friendly Certifications
Look for these certifications when selecting products:
FSC (Forest Stewardship Council) for wood products
WRAS (Water Regulations Advisory Scheme) approval for water-efficient fixtures
Energy Star ratings for appliances and fixtures
Final Checklist
Conduct a final walk-through to ensure work meets specifications
Test all plumbing fixtures, electrical installations, and smart features
Verify completion of necessary inspections and obtain all relevant certificates
Check sealing around fixtures, especially in wet areas
Confirm ventilation systems are working effectively
Review final costs against budget, accounting for any changes
A successful remodel of a bathroom balances aesthetics, functionality, and durability while meeting your household's needs. With proper care, your new bathroom will provide comfort and value for years to come.
Additional Resources
For more information on specific aspects of bathroom remodelling, consider these resources:
Simple ways to upgrade your bathroom without a full renovation
Expert advice on remodelling your bathroom