The best tips to get it right in the renovation of a small bathroom

One day, you come home after one of those days that... let’s just leave it at that, and you think: I have to change something, but I don’t know what. You take a stroll down the hallway, enter each of the rooms, and voilà! You’ve found it. It’s the bathroom. Your lifelong bathroom seems to have gotten too small.

This is normal. In our lives, things change, and we accumulate objects that join us along the way and make use of our bathroom! But no problem, they’re all welcome, because by the end of this article, you’ll have a very clear idea of how to renovate your small bathroom. We’re not talking about just sprucing it up or hanging a couple of pictures. We’re talking about completely transforming it to your liking. Take note.

How to renovate a small bathroom to maximize its possibilities

It’s enough to run into a neighbor in the elevator and tell them you’re going to renovate your bathroom to see the looks from the other residents in the building change. Don’t worry, because we’re going to give you some tips to renovate your bathroom from top to bottom without waking up the neighbors too early or having to use their bathroom for any "emergency" you might encounter.

If you want to be discreet and elegant, a true "white-glove renovator," follow our keys for a clean, quick, economical, high-quality renovation, and best of all, one you can do wherever you want!

Less space, same possibilities

Just because your bathroom is small doesn’t mean you can’t make the most of it. The only thing you’ll need to do is respect the measurements. Based on this basic premise, we’re going to give you an option, just in case it suits you. Check it out.

Leave a square of 60x60 cm free for shower access; if you’re going to install two sinks, there should be a distance of 60 to 90 cm between them. The main vanity unit should have a width of 50-60 cm; a concealed cistern should be set in a wall that’s 17-20 cm deep. Finally, remember that the ideal shower should be no less than 70 cm wide, but for the length, you can use as much wall space as possible. Remember, this is just one of the countless possibilities you have!

Small bathroom, big style

Style doesn’t understand size, and even if your bathroom is small, the style you like can shine to its fullest in it. However, you will need to be minimalist and include the fewest number of elements of the style you choose in your small bathroom.

Zen, Italian, industrial, rustic, contemporary? Whatever your style, go for it. But never, ever, forget minimalism because you might fit only a few things, but you’ll have more than enough style.

Practical and affordable ideas for renovating a small bathroom

No more laziness before a renovation. With these tips that we leave you below, you will be full of energy and desire to start renovating the small bathroom at home.

Light colors make bathrooms look bigger

Things aren’t what they are; they are how we see them. That’s why, if you want to play the illusionist, in your small bathroom, you should use light colors, as they enhance the spatial sensation and multiply the luminosity.

Colors like white, beige, very warm gray, or pastel tones like light blue, lilac, or certain shades of violet bring warmth, and, although it seems like a trick, your bathroom will suddenly appear to have gained a few extra meters as if by magic.

The window: the largest feature

Light is as valuable, if not more so, than the square meters we have. And you know what kind of light we’re referring to because it’s not just any light. We’re talking about natural light.

If you can, install a window in your small bathroom, because not only are you letting in light, but you’re also reducing the saturation of the space, making all the other elements in the room shine, and, if it faces the sky, you can see the sun or the stars, right from the bathroom!

Lights, camera... illumination!

With sunlight, everything blends wonderfully, but we can’t rely entirely on it to light up our bathroom. So, for this essential task, we’ll hire another type of professional illuminator that, honestly, does a great job.

Spotlights. Two. One main spotlight and a secondary one. The main one takes care of illuminating the entire bathroom (yes, we know it won’t be much if the bathroom is small), while the secondary one, like the best supporting actors, accompanies the main one at all times, making it even better. As a good co-star, it adapts to any situation and is usually located in areas that need an extra touch of light. Over the mirror or the sink, its performance is Oscar-worthy.

Mirrors that transform your small bathroom

Following the idea from the previous paragraph, mirrors are very important in a small bathroom. We’re going to give you a guide to learn the best ones for your small bathroom.

1. Large mirrors

The bigger, the better. Why? The larger it is, the more light it reflects, and as you already know, you can never have too much light.

2. Vanity mirrors

This could become the element with the most nominations for the "Small Bathroom Renovation Awards 2025," because in addition to making the space feel larger, it’s a great ally for storage and, as a protagonist, always adds tremendous style.

3. Long mirrors

Another star of small bathroom renovations, this mirror specializes in doubling the perception of space. And to finish with mirrors, here’s a tip: light them up! It’s essential to create spaces that feel larger, more modern, and more refreshing.

Decluttering to renovate small bathrooms

The Japanese are amazing, and one of the most admired aspects of their culture is how they welcome the New Year. These people start the year with a real resolution: tidying up their house.

They get rid of clothes, objects, or furniture they no longer need or haven’t used in a long time.
To renovate your small bathroom, you’ll need to follow this trend, which has a nearly unpronounceable name (Oosouji), and start removing fixtures or furniture you no longer use and that take up space.

That doesn’t mean that if you get rid of something, nothing can replace it. Think of it this way: if it’s a solution that will fulfill a function, it’s welcome. For example, removing a bidet that hasn’t been used in years and replacing it with a cabinet to help with storage is a great idea.

Renovating your small bathroom starts with the door

If your bathroom is the "Fiat 600 of bathrooms," with all due respect and admiration, when renovating your small bathroom, you should install a sliding door that allows you to move comfortably in a limited space.

The door is the first thing you see, even before entering. Once inside, it behaves like just another part of the wall. This increases the sense of space and comfort while also providing an aesthetic boost that adds a lot to the bathroom's decoration. In fact, you can even play with its tracks and either hide them or leave them visible, choosing the color or material you prefer to suit your taste.

Now, here are some sliding door ideas to renovate your bathroom:

Barn style

This may or may not appeal to you, and we’re not going to repeat the usual saying about tastes, but if you like it, you can create a door identical to those on old barn gates, in any color you want.

Design doors

These are typically white and work whether they match the ceiling or not. Being white, they bring a lot of light both inside and outside the bathroom. A little tip: just because it’s a design door doesn’t mean the bathroom has to be modern—this style works beautifully with a rustic aesthetic too.

Doors with wooden panels and translucent glass

These are the typical doors you’d find in your grandmother’s house, where, before entering the bathroom, you’d stop and think, “They’re going to see me.” But no, nothing could be further from the truth. From the outside, you can only make out colored blurs that indicate someone is inside. They pair very well with retro or even industrial bathroom styles.

Reclaimed wood style

This type of door is another great option if you want to renovate your small bathroom and give it a fresh new vibe. Grab a plank of wood, get to work, restore it, and transform it into the coolest bathroom door in history. It can be paired with almost any style.

More tips for renovating a small bathroom

As you’ve seen, there are plenty of ideas to renew your small bathroom. In case you’re thinking of excuses not to get started, here are a few more. Take note!

Wall-mounted fixtures

This solution might seem like something from another planet when you read about it, but no, it works wonderfully here on Earth. These toilets typically have concealed tanks, allowing us to save a little space, make cleaning easier, and, above all, add elegance.

Lightweight furniture

This is a measure that gives your tiny bathroom a fresh breath of air. Functional and aesthetic at the same time, it allows you to store and retrieve items easily and quickly. It doesn’t take up much space and serves multiple purposes.

Custom-made furniture

If you measure your bathroom in square millimeters instead of square meters, get some good custom-made furniture because this way, you’ll ensure everything fits perfectly, both in size and style. Custom pieces will allow you to make use of even the tiniest corners, giving you extra storage space, which is a lifesaver in a small bathroom.

Shower instead of a bathtub

Having a bathtub might be one of those few dreams we can achieve with relative ease, but if we have a small bathroom, let’s come back to reality and install a shower tray. First, it’s a quick and simple project. Second, it makes access easier for elderly individuals. And in the end, just add a shower screen, and you’re done. A secret: frameless screens are in style.

Renovating a small bathroom without construction work? Yes, it’s possible!

To give the final touch to your small bathroom renovation, ready-to-use microcement is your secret weapon. This decorative coating can be applied to 90% of your bathroom—yes, you heard that right. Floors, walls, showers, bathtubs, and furniture can all be covered with this amazing material that’s ideal for humid spaces with high temperatures.

Microcement for furniture

You can create furniture with shelves to help you organize without losing even a millimeter of space, as they can be perfectly integrated into the walls. We say shelves, but really, it can be any type of furniture.

Microcement for showers

The "shower moment" is one of the best moments of our day. Whether in the morning or evening, it’s always good to relax a little with water cascading over you, while that feeling of infinity from a joint-free shower made with microcement washes over you.

Microcement for floors and walls

Its resistance, anti-slip properties, and, of course, its ease of cleaning make microcement one of the best friends a bathroom and its users can have.

Not to mention the incredible style it brings to the space, as it goes well with everything: rustic, modern, industrial... This is thanks to its finishes and its colorful palette of 35 colors.

Unleash your inner artist with good paint

One more thing. To make your bathroom renovation without construction work a total success, we have another key material: Smartcover tile paint. This can be the finishing touch thanks to its 10 available colors and ease of application.

Smartcover was designed to gracefully complete DIY projects. Its extra-fast drying and water resistance provide a professional finish in record time.

How much does it cost to renovate a small bathroom?

Well, as with everything in life, it depends. It depends on the amount of material needed, the materials you want to use, and, above all, what you want to do. It depends on many things, but we assure you that if you’re determined to use ready-to-use microcement or Smartcover Tiles, you’ll save enough money without cutting any corners.

In the end, if you decide to renovate your small bathroom, think about how to do it and what materials to use. And if you don’t want to become the "renovation guy" of the building but want to save on labor and debris removal, use our products. A faster renovation, without construction work, and for less money than conventional methods. Yes, you can!