How to add a mezzanine floor to a shed

A mezzanine floor is an excellent way to maximise storage inside your shed. The extra floor space takes advantage of the shed’s internal height, expanding your options without building a bigger, more expensive shed.

In this article, we explain the benefits of a mezzanine floor and share our installation advice to achieve adaptability and cost savings. 

What is a mezzanine floor? 

Derived from the Italian word for “middle”, a mezzanine is built above the ground floor but lower than a standard second floor. Typically, mezzanine floors have low ceilings and, in some cases, angled walls dictated by the roof bracing. In shed design, mezzanines are commonly used for offices and storage. 

Benefits of a mezzanine floor

• Expands storage capacity
• More cost-effective than building a larger shed
• Adaptability
• Improves operational efficiency.

How to install a mezzanine floor

Below, we have outlined the key considerations to make when building a mezzanine floor. 

Function

The purpose of your mezzanine will determine how you should design it. For example, storage will usually require short and long-term shelving. If you plan to use it as office space, you may require power points, desk space, ventilation, and insulation. Many businesses use one level for storage and the other as an office or breakroom.

When used in retail, fire ratings apply to the mezzanine floor, access stairs, and handrail. Other functions include expanding production or packing facilities.

Weight

Your mezzanine floor needs to be strong and durable to bear the weight of all the equipment, products, and materials stored there. Not to mention, it also needs to withstand daily foot and cargo traffic!

Understanding load capacity requirements is a crucial step when planning a mezzanine floor to ensure it meets the necessary standards for safety and quality. As load capacity depends on the intended use of the mezzanine, you'll want to work with experienced engineers and shed manufacturers who can provide the right design and technical advice. We recommend you consult with us first, before building your mezzanine. 

Size

Based on the purpose of your shed, you need to determine the size of your mezzanine. Consider how the shape, width, length, and height will suit your needs. We recommend sizing up to allow for future expansion and flexibility. It is common for businesses to develop new ways of using their sheds, including the mezzanine. 

Access

To access your mezzanine, you will need a staircase with a handrail. Depending on whether your shed is for public or private use, there are different handrail standards to comply with. You can find out more about handrail standards here.

In case of emergency, your mezzanine will need a suitable means of escape. At all times, stairs need to be easily accessed, regardless of your operations. This will need to be accounted for in your shed’s layout.

Insulation

If your mezzanine will be used as an office space, it may need to be insulated for energy efficiency and comfort. This will ensure your staff can work effectively in a safe and healthy environment. The insulation requirements for large steel sheds will depend on your location, so speak to our experts for advice. 

How we install mezzanine floors at ABC Sheds

If you need a big shed with a mezzanine, ABC Sheds can help. Our experienced team specialises in large structural steel sheds spanning up to 60 metres. Our sheds are designed to maximise functionality and adaptability in the future, which is why we include mezzanine floors right from the beginning. 

1. Design consultations

The first step in our process is discussing your needs. From there, we will develop a shed design and proposal. If you want a mezzanine, we include it in the main structure because it is often more affordable than retrofitting it later on. 

2. Design proposals

Based on your needs and preferences, we will develop a proposal and present it to you. When you are happy with the plans, we will proceed to the consent stage.

3. Council Approval

All our sheds are engineered by an independent structural engineer. We advise you to complete your council application but we can help with applications, as required. 

4. Construction

Our shed construction is a simple bolt-together process. Every kit comes with footing cages, bolts, screws, downpipes, gutters, flashings, an installation DVD, and a clear set of instructions. We’ll also assign a dedicated project manager to assist you throughout the entire build.

If you have a mezzanine included in your shed design, everything you need will be included in the shed kit. When the shed is complete, you can make use of it immediately, reaping the rewards of your investment. 

Large steel sheds Australia

With many years in the construction industry, ABC Sheds is reliable, experienced, and here to help. We know that a new shed is an investment, which is why our team handles all aspects of your project to complete your shed efficiently. What’s more, our erection quotes include all of the following: 

• Pier hole boring
• Crane hire
• Scissor lift hire
• Accommodation for the erection crew.

Click here to learn more about our range of sheds or browse our completed projects for inspiration. If you’re curious to know how much our sheds cost, request a quote from the team today.