Renovating a bathroom can be one of the most rewarding projects in a home, but it’s also one of the easiest to mess up. Between plumbing, waterproofing, and layout decisions, there’s very little room for trial and error. Done right, you get a space that makes everyday life easier and adds long-term value to your property. Done poorly, and you could be facing mould, leaks, or the need to rip it all out and start again.
Here’s how to get it right the first time.
1. Start With Function, Not Just Style
Style gets all the attention, but function is what keeps things running smoothly. Before you start mood boarding or shopping for tapware, stop and think about how the space is actually used. Is it a busy family bathroom that sees a lot of traffic, or a quiet ensuite meant for winding down at the end of the day?
Make a note of what currently works and what doesn’t. Maybe there’s never enough storage, or the layout makes it hard to move around. These are the details that should shape your renovation plans. Good design doesn’t just look nice, it actively solves problems.
2. Know What You’re Keeping and What’s Changing
You don’t need to strip the bathroom back to its bare bones to make an impact. In many cases, it makes more sense to work with what you’ve already got. Keeping the plumbing in the same place, for example, can save you thousands. Retaining a solid bath or an existing vanity base can free up budget for other upgrades.
Be realistic about what’s worth saving. If the tiles are cracking or the grout is stained beyond repair, it’s better to replace them properly rather than patch over problems. On the other hand, a coat of paint or a new set of handles might be all that’s needed to bring some elements back to life.
3. Get the Tiles Right
Bathroom tiles have a bigger role than most people realise. They affect the way the room looks, feels, and functions. Choosing the wrong size, shape, or finish can throw the whole space off balance.
Larger tiles often make a bathroom feel more spacious because there are fewer grout lines. However, in smaller rooms, you need to be careful with cuts and alignment. The finish also matters. Gloss tiles reflect light beautifully but can be slippery underfoot, especially when wet. Matt or textured tiles offer more grip and a softer look.
Grout colour makes a noticeable difference too. Light grout tends to stain and discolour more quickly, while darker grout is easier to maintain but can feel heavier visually. Think about whether you want the grout to blend in or stand out. Most importantly, make sure the person installing them knows what they’re doing. Poor tiling work is nearly impossible to hide.
4. Don’t Skimp on Lighting
Lighting is one of those things you don’t think about much until it’s wrong. In bathrooms, it needs to do a few jobs at once. You want bright, clear light for tasks like shaving or applying makeup, but you also want to avoid the harsh, cold feel that comes from basic ceiling bulbs.
Start with a strong overhead light that covers the space evenly. Then add task lighting near the mirror to eliminate shadows on the face. If you’ve got the budget or space, consider adding softer lighting near the bath or shower to create a more relaxing feel.
Lighting can also help the space feel bigger or more open. Well-placed fittings draw the eye around the room and stop corners from looking flat or forgotten.
5. Plan Storage From the Start
Storage often gets left until the end of the planning process, which is a mistake. It’s far harder to add storage later than to design it in from the beginning. A well-planned bathroom includes storage that’s both functional and subtle.
Think about everything that needs a home, from towels and toiletries to cleaning products. Relying on a single vanity cupboard usually isn’t enough. Tall cabinets are excellent for making use of vertical space, and mirrored cabinets double as storage and reflection. Built-in niches in the shower are cleaner and easier than hanging shelves or caddies. Wall hooks and shelving also offer simple ways to keep daily items within reach without crowding the space.
6. Don’t Ignore the Ventilation
Ventilation isn’t the most exciting topic, but it’s absolutely essential. A beautiful bathroom can turn into a damp disaster if steam and moisture aren’t managed properly. Poor airflow leads to mould, warped materials, and lingering smells.
Even if your bathroom has a window, an extractor fan is still worth considering. Not only does it remove moisture more efficiently, but it also helps with air circulation when windows are closed, especially during colder months. Make sure it’s the right size for the room and installed where it will be most effective, typically near the shower or bath.
7. Think About the Long Term
Trends come and go. What looks good right now might feel dated in just a couple of years. If you’re renovating for yourself, feel free to get creative with colour and texture. But if you’re thinking about resale or renting, a timeless look will usually serve you better.
Neutral tones, quality finishes, and simple design lines tend to age more gracefully. That doesn’t mean it has to be boring. You can still add interest through lighting, tapware, textiles, or small decor details. But make sure the major elements, like tiling, fixtures, and layout, are choices you’ll be happy with for a long time.
Make It Count
A bathroom renovation is one of those projects where it pays to think ahead. Every choice, from tile finish to lighting layout, adds up to either a space that works or one that frustrates.
Take your time with the planning. Be realistic with your budget. Prioritise function over flashy extras. And remember, the best renovations aren’t the ones that just look good; they’re the ones that feel good to live with every day.
Veeramachineni Lalitha
I am Finance Content Writer. I write Personal Finance, banking, investment, and insurance related content for top clients including Kotak Mahindra Bank, Edelweiss, ICICI BANK and IDFC FIRST Bank. My experience details : Linkedin