The bathroom might be one of the smallest rooms in your home, but renovating it requires some of the biggest planning. Whether you're creating a brand-new bathroom or updating an existing one, proper planning is absolutely essential for success.
Here's our expert guide to managing your bathroom project like a professional.
1. Start with a Realistic Assessment and Budget
Before you even think about selecting tiles or taps, take time to thoroughly assess your needs and establish a realistic budget. Your budget should cover:
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All materials (from big-ticket items like baths and showers to small details like towel rails)
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Labour costs (which often account for 40-60% of the total budget)
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A contingency fund (we recommend at least 15-20% for unexpected issues)
Remember that bathroom renovations often reveal hidden problems once work begins, particularly in older properties.
2. Optimise Your Space with Future-Proof Design
Even the most luxurious bathroom will disappoint if it doesn't work for your lifestyle. Consider:
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How many people will use the bathroom regularly?
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Do you need to accommodate changing mobility needs as you age?
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Would a bath/shower combination save space, or would separate fixtures work better?
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Could moving a door or window dramatically improve the layout?
The most common renovation regret is not considering future needs. Plan for the next 10-15 years, not just today.
3. Develop a Detailed Timeline
Bathroom renovations involve multiple stages that must be completed in a specific order. A detailed timeline should include:
Expect a complete renovation to take 3-6 weeks, depending on the complexity and size of your project.
4. Understand Building Regulations
Bathroom renovations must comply with local building regulations, particularly regarding:
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Waterproofing requirements
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Electrical safety near water sources
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Ventilation standards
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Structural modifications (if moving walls)
Unless you are changing your building structurally, you won’t need a permit. You just need to understand best practice before making any major changes.
5. Choose Qualified Professionals
The quality of workmanship can make or break your bathroom renovation. When selecting contractors:
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Verify licenses and insurance
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Check references and view previous bathroom projects
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Compare multiple quotes
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Discuss communication preferences and establish regular update meetings
Book your preferred professionals well in advance - quality tradespeople are often scheduled months ahead, especially during busy periods.
6. Modernise Essential Systems
A beautiful bathroom with outdated infrastructure is a problem waiting to happen. Prioritise:
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Updating antiquated plumbing with modern, efficient systems
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Installing adequate waterproofing (particularly around shower areas)
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Upgrading electrical systems to meet current standards
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Implementing proper ventilation to prevent moisture damage and mould
These behind-the-wall improvements might not be visible in your finished bathroom, but they're crucial for longevity and performance.
7. Select Moisture-Resistant Materials
Bathrooms present unique challenges due to humidity and water exposure. Choose:
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Porcelain or ceramic tiles for durability and water resistance
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Moisture-resistant drywall or cement board as tile backing
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Properly sealed natural stone if using marble or granite
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Quality fixtures with solid warranties
Investing in quality materials initially can save significant money on premature replacements or repairs.
8. Implement Clever Storage Solutions
An organised bathroom feels more spacious and functions better. Consider:
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Wall-mounted vanities to create a sense of space
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Recessed medicine cabinets that don't protrude into the room
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Built-in niches in shower walls for toiletries
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Vertical storage options that maximise limited floor space
Plan storage for everyday items as well as extra towels, cleaning supplies, and bulk purchases.
9. Design a Layered Lighting Scheme
Proper bathroom lighting enhances both function and ambiance:
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Overhead lighting provides overall illumination
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Task lighting around mirrors eliminates shadows for grooming tasks
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Accent lighting can highlight architectural features or create a spa-like atmosphere
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Consider waterproof options for shower areas
Remember to choose appropriate IP-rated fixtures for wet areas to ensure safety and longevity.
10. Insist on Thorough Testing
Before the final finishes are applied, ensure that all systems function properly:
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Test for water leaks in all plumbing connections
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Verify proper drainage with full-volume water tests
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Check electrical outlets and lighting for correct operation
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Confirm extractor fans provide adequate ventilation
This crucial step can identify issues while they're still easy to correct.
Take Advantage of Professional Design Services
Planning a bathroom renovation can be overwhelming, even with these guidelines. That's why we offer a comprehensive Bathroom Design Service that's completely credited back to you if you proceed with our renovation services.
Our professional designers will help you navigate all these considerations while creating a space that perfectly balances your aesthetic preferences with practical requirements. And with the design fee refunded against your renovation, there's truly nothing to lose!
