A bathroom renovation is one of the most rewarding upgrades you can make in your home — but it’s also a project that needs proper planning to avoid costly mistakes.
Whether you’re updating a tired space, fixing plumbing issues, or preparing your home for resale, here are seven key things to consider before getting started.
1. Define Your Renovation Goals
Start by asking yourself why you’re renovating.
- Do you need more space or better functionality?
- Is it purely for aesthetics?
- Are you dealing with plumbing or water damage?
- Or are you renovating to increase your home’s value before selling?
Having clear goals will help you prioritise your budget, plan the layout, and decide what’s essential versus what’s optional.
Pro tip: If you’re planning to sell in the near future, stick to a neutral design that will appeal to a wider range of buyers.
2. Set a Realistic Budget
Bathroom renovations in Australia can vary widely in cost depending on your goals and the level of finish. Here’s a general guide:
- Partial refresh (cosmetic changes): $5,000–$15,000
- Mid-range renovation (new fixtures, tiling, plumbing): $16,000–$30,000
- High-end remodel (custom design, premium materials): $30,000+
Think carefully about where to save and where to invest.
- Save on: Tiles, lighting, and DIY-friendly upgrades like painting.
- Invest in: Waterproofing, quality plumbing fixtures, and good ventilation.
3. Plan the Layout Carefully
Changing the location of major items like your toilet, shower, or vanity will increase costs due to plumbing and electrical work. If possible, stick to the existing layout to stay on budget.
Also consider:
- Is there enough space to move around comfortably?
- Will storage be an issue?
- Are there accessibility needs to think about?
Need help with layout? Our team at Jim’s Bathrooms can work with you to design a layout that is both stylish and functional.
4. Choose the Right Materials
Bathrooms are high-moisture areas, so your choice of materials matters. Go for durability and water resistance wherever possible.
Recommended materials:
- Tiles: Porcelain or ceramic
- Benchtops: Engineered stone or quartz
- Cabinetry: Moisture-resistant plywood or PVC
Avoid: Untreated timber or cheap laminate, as they won’t hold up over time in a humid environment.
5. Lighting and Ventilation Matter More Than You Think
Great lighting and proper ventilation make your bathroom more enjoyable and extend the life of your renovation.
Lighting tips:
- Task lighting around mirrors is ideal for grooming.
- Ambient ceiling lights provide general lighting.
- Accent lighting adds a modern touch under vanities or around mirrors.
Ventilation tips:
- Install a good-quality exhaust fan.
- If possible, add or enlarge windows to increase natural airflow.
A well-lit and well-ventilated bathroom is not only more functional — it also looks and feels better.
6. Think About Storage Early
A beautiful bathroom without storage can quickly become cluttered. Plan smart storage into your design from the beginning.
Options to consider:
- Vanities with drawers or cupboards
- Shower niches for shampoo and soap
- Wall-mounted cabinets
- Towel rails and robe hooks
Pro tip: A floating vanity gives the illusion of more space while still providing useful storage underneath.
7. Hire the Right Professionals
Some jobs are best left to the pros — especially plumbing, electrical, and waterproofing. Poor workmanship in these areas can lead to expensive problems down the track.
Depending on your project, you may need:
- A licensed builder
- A plumber
- An electrician
- A resurfacing specialist (if you’re updating without replacing)
Always check: Are they licensed? Do they have insurance? Are they police-checked? At Jim’s Bathrooms, all of our team members meet these standards for your peace of mind.
Ready to Renovate?
A well-planned bathroom renovation will save you time, money, and stress. If you’re ready to take the next step, call Jim’s Bathrooms on 131 546 or request a free quote online. We’d love to help bring your vision to life.