Modular buildings for hire or sale
When you need additional space quickly and flexibly, modular buildings offer a practical and efficient solution.
Whether it's for education, healthcare, construction, or commercial use, our portable and modular buildings can be tailored to meet your specific requirements. Available for both hire and purchase, we provide a variety of options to suit your budget and timeline.
We offer a comprehensive range of modular building solutions:
- Modular classrooms: Ideal for schools needing additional teaching space
- Site accommodation: Comfortable and secure units for construction sites
- Healthcare facilities: Modular medical buildings for clinics and treatment centres
- Office spaces: Flexible workspaces that can be relocated as needed
- Retail units: Pop-up shops and kiosks for commercial use
- Custom designs: Tailored solutions to fit unique requirements.
Each building is constructed off-site and delivered ready for immediate use, ensuring minimal disruption to your organisation.
Call us on 028 2076 8441
Get a quote
Why choose modular buildings?
Where time, space and budget matter - modular can help.
Modular buildings are quick to install, easy to adapt, and built to last. From a single unit to a full setup, they work where and how you need them:
- Completely bespoke layout based on the solution you need
- Quick turnaround time compared to permanent buildings
- Less on-site disruption
- Long-term or short-term use
- Easily expandable
Our modular building process
Here’s how we get from an initial chat, to having a flexible space that you can use.
-
Design
Custom design and full working drawings
-
Build
Upon agreement, our building will be constructed off-site
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Deliver & Install
Efficient and safe installation at your site, with a full handover


Authorised Containex Modular Buildings
Boxit® are proud to be authorised agents for Containex Modular Buildings.
Whether it is office space, classrooms, retail or accommodation units, Containex modular buildings are an excellent commercially built solution - offering flexibility and affordability.
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Need something smaller?
We also provide shipping container conversions.
From cafes and bars to swimming pools and football stadiums - shipping containers can create a building for just about anything.
Explore container conversions
1 or 101?
Don't shell out,
spread it out.
Big plans don’t need big upfront costs. Our flexible finance options let you spread the load without slowing down.
Whatever it is that you need, we’ll work with you to make it doable. No surprises, clear terms and quick decisions.
Our team can sort it, from coast to coast. Wherever. Whenever.
From single drop-offs in far-flung locations, to national rollouts across the country - we proudly go the distance for our customers.
Land's End?
John o'Groats?
Belfast?
Cork?
No problem.
We offer a range of sizes, from single units to multi-storey complexes, to accommodate various space requirements.
Yes, we provide customisation options to ensure the building meets your specific needs, including layout, finishes, and facilities.
Depending on the complexity, buildings can be delivered and installed within a few weeks from order confirmation.
Yes, we have a selection of second-hand modular buildings for sale, offering a cost-effective alternative to new prefabricated buildings.