Bathroom Renovation Step-by-Step: The Complete Overview on Bathroom Remake Projects

Bathroom Renovation Step-by-Step: The Complete Overview on Bathroom Remake Projects

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There are many reasons why you may be looking to start a bathroom renovation. Maybe you’ve outgrown your current one, or you want to upgrade it with new, modern and beautiful materials. You may also be looking to change the location of some fixtures and fittings.  

No matter your reasons, a bathroom renovation will always give your home a gorgeous new feel. It may be a little challenging, but you will love the results of your effort.

At Watara Homes, we’re specialists in home renovation projects. We’ll walk you through the process, and we will also share some tips that you might not have even known to ask.

Finally, this guide will help you find out more about the procedure of upgrading your bathroom. We will give you some insights on each of these bathroom renovation steps and what to expect throughout the project.

What To Know Before a Bathroom Renovation

There are a few things to think about before you start renovating your bathroom. This includes the design of the new bathroom, what you can afford, who will be using it, and what their needs might be.

One of the first steps in any renovation project is to develop a plan. For that, you need to consider the layout of your current bathroom, the fixtures and fittings you’d like to install, and how much work needs to be done. 

You also need to decide who will be doing the work. If you’re not comfortable with doing any of the work yourself, you’ll need to find a contractor. Like anything, great results are achieved with a great team. You’re not alone on this journey, and discussing your ideas with builders, architects or interior designers will help give you insight into what’s achievable in the space or your budget.

Chances are if you are looking to renovate your bathroom, your home is more than 10-15 years old, and in most cases more than 20 years old. The lifespan for a quality bathroom has the potential to exceed 20 years, perfect for growing families or if you’re looking to update and sell.

Choose your bathroom renovation design

There are so many details to consider when starting to design your bathroom that it can be overwhelming. Clients are always concerned with originality. However, no one ever thought of an original idea on their own.

So, to gather ideas, use everything in your surroundings to help you inspire and narrow down the design you want to achieve.

Below are great sources of inspiration for bathroom renovation projects:

  • Pinterest. Follow a few popular pages and start creating mood boards of things you love.
  • Instagram. Follow interior design pages to discover what’s trending.
  • Houzz. Follow for Renovation advice and inspiration
  • Read home and interior magazines to get a better understanding of bathroom trends in Australia.
  • Visit your local showrooms from Reece Plumbing, tile retailers, etc. This is where you can start piecing together the approximate cost of the fittings and materials you want to use.

Finally, take photos, save images and use these to clearly define the design of your new bathroom.

The next step is to figure out your budget. Bathroom renovations can be expensive, but there are ways to keep costs down. You may want to do some of the work yourself or choose less costly fixtures. Planning ahead can help you stay within your budget.

How much does it cost to renovate a bathroom? 

Bathroom renovation costs will depend on the size and layout of the space, your personal preferences and tastes, and what you want to achieve with the project. A typical bathroom renovation including fixtures installation may cost anywhere from $10,000 to $20,000 or more.  

Some homeowners choose to repurpose a room such as a closet, laundry room, or attic space into a new bathroom. This can be a more affordable option, but it will require more construction work.

How long should a bathroom renovation last?

Most bathroom renovation projects should take between two and four weeks, depending on the size and scope of the project. 

Once you’ve decided to renovate your bathroom, the next step is to take a closer look at the individual steps involved in the process.

Bathroom Renovations Step by Step

By now, you have the right professional selected and you’ve figured out what you want and how much it will cost. The only thing you have left to do in the planning phase is to select the fine details. Finally, it’s time to get started on your bathroom renovation project.

A timeline will be set and your project will start to gain momentum. Putting together a selection schedule for your tapware, basins, cabinetry, and tiles is very important as this is where up to 40% of your project cost lies.

So as you can appreciate, having a detailed schedule of finishes documented streamlines the construction phase considerably. This section will outline the process of renovating a bathroom step-by-step.

1.   Demolition

The first step in any renovation project is to demolish your existing bathroom. If you want to keep the layout of your bathroom but simply update the fixtures and surfaces, you may be able to limit how much work is done during demolition. However, in many cases, it will be necessary for you to consider a full-scale remodel.

This includes removing the old fixtures, tiles and surfaces, and knocking down any walls that are in the way. If you have a shower, you’ll also need to remove the doors and bathtub. Some people choose to keep them in storage.

If you do this, make sure they are thoroughly cleaned and dried before storing them. If you leave moisture or water sitting in the tub for an extended period of time, it can cause damage.

2.   Install Plumbing Fixtures

Once the demolition is complete, the plumbing fixtures can be installed. This includes the sink, toilet, shower, and bathtub.

The plumbing for these fixtures will have to be run before installation. The piping may need to go through exterior walls, so you’ll also have to cut through the studs. If you’re not installing a new tub or shower, you may need to install a waterproof membrane on the walls and floor. 

Do you tile before or after the fitting bath?

Tile work requires special attention and should only be done after the bathroom has been fitted. This includes the installation of the toilet, sink, and shower.

3.   Install Wall and Floor Tiles 

The next step is to install the new walls and flooring. If you’re keeping the same layout, you can use the old walls and floor as a template for the new ones. If you’re starting from scratch, you’ll need to measure the space and plan out the layout of your new bathroom. 

You can choose any type of tile you like for your bathroom, but it’s important to choose a type that is both durable and easy to clean. Bathroom tiles should also be resistant to water and moisture.

Should you tile behind a toilet?

We get asked if you should tile behind the toilet all the time. The answer is no! Please don’t tile behind the toilet. 

Tiling behind the toilet is a surefire way to create mould issues down the road. We know it’s a temptation because it makes your bathroom look so finished, but it’s just not worth the hassle.

Should the toilet sit on top of the tile?

The toilet should sit on top of the tile. There is no need to put a liner or membrane between the toilet and the tile. The seal between the rubber toilet gasket and the porcelain will keep any moisture condensed below the tile. 

4.   Install Cabinets and Countertops

The cabinets and countertops are next in the bathroom renovation steps. Choose cabinets and countertops that are durable, easy to clean, and match your style preferences. You may want to have the new cabinets built into the space, or you can get them pre-built at a home improvement store.  

Once the cabinets are in place, choose your countertop material. You can use nearly any type of material for countertops, but some are easier to clean than others. Laminate countertops are popular because they are long-lasting and work well in a bathroom setting. They only require the occasional wipe-down to keep them looking great.

5.   Install Lighting and Accessories

The final step in the renovation process is to install the lighting and accessories. This includes towel rails, toilet roll holders, robe hooks, etc. Choose fixtures that are both functional and stylish; you can also add in small things like pictures and plants for a more personalised touch.

Now that you know the steps involved in renovating a bathroom, you can start planning your own renovation project. By following these bathroom renovation steps, you can create a bathroom that is both modern and practical.


What is the order of a bathroom remodel?

The order of a bathroom remodel is usually the following:

  • Demolition
  • Plumbing
  • Tiles
  • Cabinets and countertops
  • Lighting
  • Accessories.

However, every bathroom is different and may require a different order. 

Ensure you voice any concerns with clarity as they may arise. Saving any concerns or issues until the end of the project will be too late.

Once the construction phase has come to a close, your builder should supply you with a handover pack consisting of all the relevant documents for warranty and certificates for aspects of work such as plumbing and waterproofing.

Are bathroom renovations worth it?

Bathroom renovations can be a great way to update your bathroom and add value to your home. However, they can also be expensive and time-consuming. Before you begin a bathroom renovation project, make sure you weigh the pros and cons to see if it’s the right decision for you. 

Why Stop There? 

Hopefully, these bathroom renovation steps have inspired you to start your own bathroom renovation. 

You may also be considering where else in your home could use a makeover. Whilst house renovation projects are a large commitment, the final product is something truly rewarding and is guaranteed to be exactly as you want it. 

So you might not want to stop at the bathroom renovation, take time to consider whether a full home renovation might be the better option for you.

Here at Watara Homes, we have a skilled team that can build, renovate or extend your home in Brisbane. 

If you’re thinking about getting some renovations done, feel free to browse through all our renovation projects for some inspiration and get in touch to get your project started today.

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