Smart Storage Solutions: How to Install a Bathroom Cabinet

My recent bathroom cabinet installation was driven by the struggle against clutter in my relatively small spaces. My aim was simply to declutter the space and create a more organised bathroom without breaking the bank or calling in the professionals. After choosing a stylish and practical cabinet, installing the bathroom cabinet was another challenge. However, after some googling on “how to fit a bathroom cabinet”, I found it surprisingly straightforward.   Not only does it add extra storage space for toiletries and towels, but it also transforms the look of even the most compact bathrooms. 

While it requires careful planning (like choosing moisture-resistant materials or measuring for space-saving cabinets), You will save £200 plus on professional installation costs and gain the pride of a job well done. 

In this blog, I am sharing my DIY cabinet installation adventure and practical advice on successfully fitting your own bathroom cabinet 

What is a Bathroom Cabinet?

A bathroom cabinet is designed to provide storage space in the bathroom. While many people use vanity units and cabinets interchangeably, there is a slight difference between them. A vanity unit is a cabinet that has a sink fitted on top. However, a cabinet that does not have a sink and is only used for storage purposes is not considered a vanity. Bathroom cabinets come in a variety of styles, sizes, and configurations to suit any bathroom layout and storage needs.

Bathroom cabinets are available in various types and styles as discussed here

Vanity Cabinets:  These cabinets come with a countertop and basin offering a washing area and storage at the same time. Ideal for all types and sizes of bathrooms, they offer space savings by eliminating the need to install a separate basin. 

Wall Cabinets/ Tall Boy Cabinets: Mounted directly on the wall, these versatile cabinets come in various sizes and finishes. They utilize vertical space maximizing the storage in the small bathroom. 

Medicine Cabinets: Small yet functional, mirror cabinets with storage feature mirror doors offering a great solution for the washing area. Perfect for storing medicines and other essential bathroom supplies that you want to keep at easy access.

At Royal bathrooms, we have an excellent range of bathroom furniture including stylish bathroom cabinets available.  

Why Prefer Bathroom Cabinets

While deciding on choosing bathroom cabinets, I came across the following benefits that make a bathroom cabinet a popular choice in the UK for various reasons.

  • Enhanced Storage: Every bathroom needs storage or else becomes cluttered. Bathroom cabinets provide designated space for essential items keeping it organized and cluttered-free. 

  • Improved Aesthetics: Not only do cabinets provide storage to keep the bathroom clutter-free but also make the space look stylish and sophisticated.

  • Space Optimization:  Bathroom cabinets can help you to optimize the available space in the bathroom. There are a variety of types available from slimline to wall-mounted vanity unit options. 

  • Moisture Resistance:  Bathroom cabinets are usually manufactured with high quality moist resistant materials. That means these cabinets can withstand challenging bathroom environments.

How To Fit a Bathroom Cabinet Step-By Step

While it is always a good idea to hire a professional for installation of bathroom furniture, most cabinets are simple to install making them a great choice for DIY enthusiasts. 

Here’s a step-by-step process of DIY bathroom cabinet installation that I followed and you should do the same.

Turin 1450 X 300 X 250mm Gloss White 2-Door Wall Hung Tall Boy Unit

Tools & Materials Required

Before you start, ensure you have the following plumbing tools on hand. These tools are easily available in local hardware stores in the UK. Alternatively, you can place an order on eBay and Amazon.

  • Electric Drill with appropriate drill bits

  • Screwdriver (Both Phillips and flathead)

  • Level

  • Stud finder

  • Pencil

  • Tape measure

  • Safety glasses

  • Utility knife

  • Caulk if required

  • Cleaning cloths

  • Mounting hardware 

Prepare the Installation Area

The area where you want to install a bathroom cabinet should be clean and dry. Remove any debris or clutter there. Additionally, you may also use a drop cloth to protect the floor from scratches. 

Remove Old Cabinet (if applicable)

Already have a bathroom cabinet fitted? You will need to remove it first.  

  • Turning off the water supply is almost always the first step before the installation of the bathroom cabinet. You can do so by locating the shut-off valve under the sink and turning it clockwise to stop the water flow.

  • Once the water supply is turned off, you can now disconnect the plumbing lines from the cabinet. Unscrew the drainpipe and supply lines

  • Locate and remove all screws or fasteners securing the cabinet to the wall.

  • Simple lift and remove the old cabinet from the wall. You may need the help from someone to help you with the larger and heavier cabinets.

Locate and Mark Studs

Use a stud finder to locate the studs behind the planned installation area. Mark their positions on the wall with a pencil. Studs provide a strong foundation for mounting the cabinet and are available within the wall

Install Wall Cleat (if needed)

Wall cleat provides additional support benefits for the heavier bathroom cabinets. This horizontal board mounted on the wall and behind the cabinet evenly distributes the weight. Ensure that the wall cleats are securely fastened to the wall studs. 

Mount the Cabinet

Now lift the cabinet and position it against the wall aligning it to the spot where you want to install it. This is how you fit the bathroom cabinet on the wall. The cabinet should be aligned with the marked stud location or installed wall cleat ( if you are using it). Use the level to ensure the cabinet is perfectly horizontal in position. 

Secure the Cabinet

Once you are done fitting the bathroom cabinet, ensure its positioned correctly. I suggest using  provided mounting hardware (screws and anchors) to securely fasten the cabinet to the wall studs and cleat. It is crucial to have pilot holes to prevent the wood from splitting. Tighten the screws but don't tighten it. 

Attach Doors, Drawers, and Hardware

Now it's time to install the cabinet doors, drawers, and knobs or handles with the cabinet. It may also include the sink (for the vanity cabinet). Always ensure proper alignment and functionality of the installed components. 

Adjust and Level the Cabinet

If your cabinet comes with adjustable shelves, then position the shelves at the desired height and secure them using the shelf support or bracket (usually provided with the cabinet). Now double-check the cabinet’s level using a level-up tool. Sometimes, adjustments are necessary, so loosen or tighten the mounting screws slightly until the cabinet is perfectly leveled.  

Finish and Seal Edges (if needed)

To give it a finishing touch, simply apply the thick bead of caulk to the exposed edges. It will give your cabinet a polished look and prevent moisture infiltration. Use a damp cloth to smooth out the caulk for a clean finish. That’s how to fit a bathroom cabinet as a DIY. 

 

*Please note that the process of fitting a bathroom cabinet on the wall may slightly differ depending on the cabinet type. If you are specifically installing a tallboy cabinet we have a blog on how to install tall boy cabinet at this link. 

Final Thoughts

Bathroom cabinets have become an essential part of the home due to their functionality and aesthetics. Simply follow the steps outlined in this guide to DIY installation of bathroom cabinets and you will be on your way to creating a highly functional, aesthetically pleasing, and organized bathroom space.

Frequently Asked Questions

How do I choose the right size bathroom cabinet for my space?

You will need to know the available space in the bathroom to choose the right size of the bathroom cabinet. So, first, measure the space with measuring tape and determine the size to accommodate. Consider the cabinet door swing clearance and leave enough gaps for comfortable movement around the cabinet.

Can I install a bathroom cabinet myself, or do I need professional help?

Most bathroom cabinets are easier to install. That means it is possible to install the cabinet as DIY. However, you should not tackle it unless you have some basic handyman skills and knowledge of basic plumbing tools.

Can I customize a bathroom cabinet to fit my space?

There may be some semi-customizable cabinets available. However, you will need to be a skilled DIYer or professional carpenter to modify it according to your needs. You should not generally aim for costly customization unless necessary.

How can I assess the quality of a bathroom cabinet?

Quality construction and material are two things you should be looking at when assessing the quality of the bathroom cabinet. A quality cabinet will have sturdy material along with a smooth consistent finish.

How do I assess the storage capacity of a bathroom cabinet?

Bathroom cabinets usually have shelves, drawers, and compartments to store bathroom essentials. To assess the storage capacity, you can consider the number of these shelves or drawers.

The wall isn't flat - how do I mount the cabinet securely?

For the bathroom wall that is not flat. You will need to use shims (locally available wooden pieces) behind the cabinet to bridge the gap. Secure the cabinet to the wall studs through the shims for stability. You must consider using longer screws for extra grip.

How much weight can my bathroom cabinet hold?

This depends on the cabinet's construction and the wall mounting. Check the manufacturer's specifications if available. For typical UK construction, aim to distribute weight evenly and avoid overloading, especially with heavier items..

Will moisture and steam ruin my cabinet over time?

Yes, excessive steam can damage most non-moisture-resistant cabinets, causing swelling and warping. You must ensure good ventilation in your UK bathroom. Consider cabinets made of with water-resistant coatings, which are more suitable for humid conditions.

My bathroom is tiny - where's the best placement of the cabinet?

You must choose a bathroom cabinet carefully for a small bathroom. I suggest you consider vertical space with a tall, narrow cabinet or a wall-mounted unit above the toilet. Consider utilizing corners that are often underutilised spaces for compact cabinets. Prioritise areas that don't obstruct movement.

Can I install a cabinet over a pedestal sink?

Yes, but ensure sufficient vertical clearance for comfortable sink use. I suggest choosing a narrow, wall-mounted cabinet or tallboy bathroom cabinet and securing it firmly to the wall studs. You must avoid direct contact with the sink itself. Proper measurement is crucial.