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Modular Office Buildings

Flexible, insulated modular office buildings for construction sites, warehouses, schools and commercial projects across the UK.

✓ Fast Installation

✓ Fully Insulated

✓ Flexible Layouts

✓ Relocatable

Modular Offices

Choose Your Modular Office

Available in a range of sizes for site offices, temporary workspaces, gatehouses, meeting rooms or welfare facilities.

In Stock

3 BAY Modular Building
20ft x 24ft

In Stock

20ft Light Grey Modular Office

In Stock

2 BAY Modular Building
20ft x 16ft

Out of Stock

20ft Anthracite Modular Office

In Stock

10ft Modular Office

Modular Buildings – Stackable, Linkable & Ready to Use

What are the Advantages of Modular Buildings?

Our modular office buildings offer a fast, flexible alternative to traditional construction and permanent offices. Built from robust steel, these units are delivered and installed across the UK — whether you need a single unit or a multi‑bay complex buildings.

Key Benefits of Modular Offices

  • Fast installation – units ready in weeks

  • Stackable and linkable – configure offices your way (single, 2‑BAY, 3‑BAY or more, infinitely modular)

  • Fully insulated – year‑round comfort in any environment

  • Delivered UK‑wide and sited quickly for restricted access

  • Custom layouts possible – windows, doors, partitions tailored to you

ENQUIRE NOW ABOUT
MODULAR OFFICES
20ft Modular Cabin

Available Sizes & Layouts for Modular Offices:

Some of the most popular modular office sizes we supply are shown below. However, our range is not limited to these sizes. Thanks to the modular design, individual cabins can be linked together from the side or end to create buildings of virtually any size.

Whether you are looking for a single office, a 1,600 sqft workspace, or a 3,200 sqft modular building, we have a solution to suit your requirements.

Explore our full range and get a quote today.

Why Choose Our Modular Offices?

With our modular office range you benefit from long‑term durability and instantaneous flexibility. These buildings are ideal for:

  • Site offices on construction & infrastructure projects

  • Warehouse manager bases and factory offices

  • Marketing suites/headquarters pods on commercial developments

  • Temporary classrooms, staff canteens, or customer reception areas

As these modular office buildings offer fast and cost effective accommodation solutions, it is widely used in different sectors such as;

  • Construction,

  • Highway,

  • Transport,

  • Education (Colleges, schools, nurseries)

Portable Units Modular Office Finishings

​​Technical Highlights of Modular Buildings 

  • Premium and robust steel frame

  • Factory‑finished wall panels

  • Insulation: 60 mm walls, 100 mm roof, 60 mm floor 

  • Unlimited linking on long or short sides

  • Stackable to 3-high 

  • Flexible door/window placement

  • Optional full‑glass, full‑length windows,

  • Electrical system: Concealed wiring, lighting and sockets included.

Quick and Hassle Free Installation

We can offer our Modular Range either as flat-packed or installed. You don’t need to have a special experience to install it. If you have the relevant equipment on your site, some installation skills and a couple of spare hands, you can install your office cabin in less than a day. Or if you prefer, our team can pre-install the cabin in our warehouse, or at your premises and make sure that you will have your product without a problem.

Modular Site Buildings

Made in Europe

 - Our manufacturer is one of the market leader in Europe in modular office manufacturing.

- Fully manufactured in Europe and installed in the UK. 

Electrical System Included

 - Concealed Electrical System Included

 - Lights, Sockets, Plugs, Wiring included

Flexible Doors/Windows

- Any number of windows and doors can be configured 

- Flexible positions of the windows and doors

- Full size window options available

Linkable

 - Several units can be linked to form larger spaces. 

 - i.e. 20ft x 16ft ; 20ft x 24ft ; 40ft x 8ft, etc. 

3 BAY Modular - 3D
LET'S FIND THE PERFECT MODULAR BUILDING FOR YOU!

Frequently asked questions

Enquiry Anchor

GET A FREE QUOTE TODAY!

Our sales team usually responds in 30 minutes!

Thank you for submitting your enquiry! It has now been assigned to a member of the Portable Units team, and we will get back to you shortly.

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