How to Build a Mezzanine Floor for Bedroom

Are you looking to add more space and functionality to your bedroom? Building a mezzanine floor might be the perfect solution! Mezzanine floors are intermediate floors between the main floors of a building, and they can be a great way to create additional space without the need for a full expansion or renovation. In this article, we will explore how you can build mezzanine floor Perth for your bedroom, step-by-step.

mezzanine floor for bedroom

What is a Mezzanine Floor?

A mezzanine floor is a raised platform that is constructed between the main floors of a building. It can be a partial or full level, depending on the design and space requirements. Mezzanine floors are often found in commercial spaces like warehouses and offices, but they can also be a valuable addition to residential areas, especially in bedrooms with high ceilings.

Benefits of Building a Mezzanine Floor for the Bedroom

Increased Space

One of the main advantages of adding a mezzanine floor to your bedroom is the increased space it provides. This additional area can be used for various purposes, such as creating a cozy reading nook, a home office, or even a mini living room.


Mezzanine floors offer incredible versatility. You have the freedom to design and utilise the space in a way that complements your lifestyle and needs. Whether you want a private retreat or an entertainment zone, a mezzanine floor allows you to get creative.


Compared to traditional room expansions or moving to a larger house, building a mezzanine floor is a cost-effective solution. It maximises the use of vertical space, which is often underutilised, without breaking the bank.


A well-designed mezzanine floor can add a touch of modern elegance to your bedroom. With the right materials and decor, it can become a focal point of the room and enhance its overall aesthetics.

Factors to Consider Before Building a Mezzanine Floor

Before you start building your mezzanine floor, there are some essential factors to consider to ensure a successful and safe project.


Structural Integrity

It is crucial to assess the structural integrity of the existing building before adding a mezzanine floor. Consult a structural engineer to ensure that the building can support the additional weight.

Building Regulations and Permits

Check with your local building authorities to understand the regulations and permits required for constructing a mezzanine floor. Compliance with building codes ensures safety and legality.

Design and Layout

Plan the design and layout of the mezzanine floor carefully. Consider the height, shape, and placement to optimise the space and match your vision.

Safety Features

Safety should be a top priority when building a mezzanine floor. Install railings, balustrades, and other safety features to prevent accidents and falls.

Step-by-Step Guide to Building a Mezzanine Floor for the Bedroom

Now that you’ve considered the essential factors, let’s go through the step-by-step process of building a mezzanine floor for your bedroom.

Measure and Plan

Start by measuring the available space and determining the dimensions of your mezzanine floor. Create a detailed plan and sketch to visualise the layout.

Choose the Right Materials

Select sturdy and durable materials for the supporting structure, flooring, and railings. Consult with experts to choose the most suitable options.

Prepare the Area

Clear the area where the mezzanine floor will be built. Remove any obstacles or furnishings that might hinder the construction process.

Install the Supporting Structure

Construct the supporting structure according to the plan. This might involve installing beams and columns to bear the weight of the mezzanine floor.

Lay the Flooring

Once the structure is in place, lay the chosen flooring material securely and evenly across the surface.

Add Railings and Safety Features

Install railings and safety features around the edges of the mezzanine floor to prevent accidental falls.

Decorate and Furnish

With the structural work complete, it’s time to decorate and furnish your new mezzanine floor. Personalise the space with furniture, lighting, and decor that suit your taste.


Building a mezzanine floor for your bedroom is a fantastic way to optimise space and create a unique and functional living area. By carefully considering the factors mentioned above and following the step-by-step guide, you can successfully embark on this home improvement project.

Frequently Asked Questions (FAQs)

What is the average cost of building a mezzanine floor?

The cost of building a mezzanine floor can vary depending on the size, materials, and complexity of the project. On average, it can range from $5,000 to $20,000.

Can I build a mezzanine floor without professional help?

While some DIY enthusiasts may attempt to build a mezzanine floor, it is recommended to seek professional help, especially for structural and safety aspects.

How much weight can a mezzanine floor hold?

The weight capacity of a mezzanine floor depends on the materials used and the structural design. Generally, it can support several hundred pounds per square foot.

Are mezzanine floors suitable for small bedrooms?

Yes, mezzanine floors are particularly suitable for small bedrooms with high ceilings, as they help utilise vertical space efficiently.

Can a mezzanine floor be added to an existing bedroom?

Yes, a mezzanine floor can be added to an existing bedroom, provided the building’s structure can support the additional load.