When it comes to upgrading your bathroom, a bathroom mirror cabinet can make a huge difference. Not only does it add style and functionality, but it also helps to maximise storage space while enhancing the overall aesthetic of your bathroom. Whether you’re a DIY enthusiast or just looking for ways to refresh your space, installing a bathroom mirror with storage is a practical and rewarding project.

This guide will take you through the tools you need, how to choose the perfect cabinet and even a step-by-step guide on how to install it!
Tools and Materials Needed
Before you get going with your mirror installation, make sure you have everything you need, including tools and materials.
Click here for a quick checklist to get you started:
- Drill and drill bits
- Screwdriver
- Spirit level
- Measuring Tape
- Pencil
- Wall anchors (for heavier cabinets)
- Screws
- Bathroom mirror cabinet with fittings

Choosing the Right Bathroom Mirror Cabinet
The first step in bathroom cabinet installation is choosing the right bathroom mirror cabinet for you and your daily needs. Consider these factors.
1 – Size and Shape
Think about the space available in your bathroom. A wall-mounted bathroom mirror cabinet that is rectangular, round or triangular is ideal for saving space while providing ample storage.
2 – Storage Needs
If you’re looking for extra storage, choose a bathroom mirror with storage that has multiple shelves or compartments. Consider a bathroom cabinet with a shaver socket for added functionality, perfect for keeping your grooming appliances powered and neatly sorted.
3 – Lighting
Some modern bathroom mirror cabinets come with built-in lights, which can be great for adding extra brightness to your bathroom.
4 – Technology Features
For a more advanced option, a Bluetooth bathroom mirror cabinet can enhance your bathroom experience, offering audio streaming capabilities while you relax in your space and get ready in the morning!
5 – Style
Choose a bathroom mirror cabinet that complements your existing style and decor. Whether it’s sleek and minimalist or more traditional, the right style will enhance your bathroom’s look.

Planning the Installation Location
Before installing your DIY bathroom mirror cabinet, plan where you’ll place it. Consider the following:
Best Height for Installing a Bathroom Mirror Cabinet
The general rule is to install the mirror at eye level, typically around 150-160cm from the floor. However, this can vary depending on the size of the user and the height of the bathroom sink.
Accessibility
Make sure the cabinet is within easy reach for everyone who will be using it. Ensure there’s enough space to open the doors or access the mirror comfortably.

Step-by-Step Guide to Installing a Bathroom Mirror Cabinet
Now, let’s walk through the process of installing your beautiful bathroom cabinet with a mirror:
1 – Mark the Wall: Use your measuring tape and pencil to mark where the bathroom mirror cabinet will be mounted. Ensure it’s level and at the correct height.
2 – Drill Holes: Drill holes into the wall where you’ve marked, making sure to drill into studs if possible. If you’re mounting the cabinet to drywall, use wall anchors to secure it properly.
3 – Attach the Mounting Brackets: Many bathroom mirror cabinet models come with mounting brackets that need to be attached to the wall first. Use screws to secure these brackets into the drilled holes.
4 – Hang the Cabinet: Once the brackets are securely in place, lift the cabinet and hook it onto the mounting brackets. Ensure the cabinet is level by using a spirit level.
5 – Secure the Cabinet: If necessary, screw the cabinet into the wall for added stability. Double-check that everything is aligned correctly.
6 – Final Checks: Open and close the doors to ensure they function smoothly. Check that the cabinet is firmly attached to the wall and that there’s no wobbling.

Common Mistakes to Avoid
While installing a bathroom mirror cabinet is a relatively straightforward process, there are a few common mistakes you should avoid:
Incorrect Height
Installing the cabinet too high or too low can make it difficult to use. Ensure it’s positioned at the right height for easy accessibility.
Not Using Wall Anchors
For heavier bathroom mirror cabinet models. wall anchors are crucial to ensure the cabinet stays securely on the wall.
Forgetting to Check for Studs
Drilling into studs provides better support. Use a stud finder to avoid drilling into weak areas or the wall.

Additional Tips for DIY Enthusiasts
Plan for Wiring
If your bathroom mirror cabinet with lights includes electrical components, make sure you follow all safety guidelines and consider hiring a professional for electrical installation.
Use Waterproof Sealant
If you’re installing the cabinet in a high-moisture area, use waterproof sealant around the edges to prevent water damage.
Consider Future Maintenance
Choose a cabinet that’s easy to clean and maintain, as bathrooms can accumulate moisture and grime quickly.

All Done? Sit Back and Enjoy Your New Bathroom Mirror Cabinet
Installing a bathroom mirror cabinet is a practical and rewarding way to enhance both the functionality and style of your bathroom. By following this step-by-step guide, you can easily add a bathroom mirror with storage that’s both practical and stylish.
Whether you’re a seasoned DIY pro or just getting started, installing a bathroom mirror cabinet is simple with the right tools, a bit of planning, and a careful approach. Don’t forget to avoid common mistakes like incorrect placement and skipping wall anchors!

At Bathroom Mountain, we offer an extensive range of modern bathroom mirror cabinets, from sleek wall-mounted designs to options with built-in lights and plenty of storage. Once installed, enjoy the additional storage and the chic, streamlined design a bathroom mirror cabinet brings to your space! Be sure to tag us in pictures of your chosen bathroom cabinet installed over on Instagram, @bathroommounatainuk, we love seeing your projects!