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Temporary buildings

Hire or Purchase a Temporary Building With Neptunus

Temporary construction: developed to order

When you need space, you usually need it under pressure, an operational bottleneck, a live refurbishment, a capacity gap, or a programme that can’t wait for conventional construction. Neptunus delivers temporary buildings that are designed for real-day-to-day use, not short-term compromise. They’re engineered to be practical, compliant, and adaptable, whether you need a fast interim facility or a semi-permanent building that stays in place for years.

From retail outlets to airport terminals, sports and leisure facilities to theatres and showrooms, our temporary building solutions are used wherever continuity matters, and disruption carries a cost.

We provide the option to hire or buy temporary buildings to suit your timeframe and procurement approach. Flexibility in dimensions and design means the structure can be dismantled after use or relocated to a more permanent location.

What is a temporary building?

A temporary building is a modular, engineered structure designed to provide additional operational space quickly, with minimal disruption compared to traditional construction. In practical terms, it’s a building that can be installed, used, adapted, and, when required, removed or redeployed.

Neptunus temporary buildings are designed to deliver the look and feel of permanent facilities and can be fully insulated, including options aligned with Energy Label A, which is important for comfort, operating costs and sustainability targets.

When you hire or buy a demountable building from Neptunus, you’re choosing a structure designed to be reusable and recyclable, often a key factor when procurement teams are weighing whole-life value rather than just initial cost.

Is a temporary building structure right for my business?

If you’re expanding premises but don’t want to commit to a permanent footprint too early, temporary buildings are often the sensible option. They allow you to increase capacity while keeping flexibility if requirements change, because operational demand rarely holds still.

Our structures are designed to be quick and efficient to build with minimal disruption to your operation.

Because buildings are prefabricated and modular, they can also be more cost-efficient than permanent construction while still being tailored to what you need, layout, specification and finish level included.

Need space urgently? Let’s confirm the fastest viable route

We’ll evaluate your target date against specification, site conditions and approvals so you can plan with confidence.

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Benefits of Neptunus Temporary Buildings

Here are the operational benefits organisations typically enjoy when selecting temporary building solutions from Neptunus: time control, cost clarity, compliance and adaptability.

  • Flexible timeframes – modular buildings can be dismantled and removed when they are no longer needed, at a time to suit you.
  • Flexible dimensions and designs – the relocatable building can be tailored to your requirements and site constraints.
  • Rapid delivery and short construction times – reduce service disruption and regain operational capacity quickly.
  • Choice of hire or purchase – plan and manage costs based on certainty and funding route.
  • Erected on most sites/surfaces – can work as an extension to an existing building, at a new location, or even in a car park (subject to site assessment).
  • Broad application fit – including supermarkets, restaurants, sports halls, showrooms, theatres and airport terminals.
  • Low energy and usage costs – supported by Energy Label A options.
  • Reusable and recyclable materials – designed for reuse across projects, supporting sustainability goals.
  • Bespoke modular construction – a practical fit for the way you operate, not a generic footprint.

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Applications of temporary buildings

Our temporary buildings use Flexolution and Evolution technology and are used across sectors where speed, compliance and flexibility matter. We have global experience building educational and leisure facilities, airport terminals, supermarkets and more.

To help you navigate quickly to relevant context, these application pages show typical use cases and requirements:

  • Education: compliant teaching and campus space delivered with minimal disruption.
  • Warehousing & logistics: capacity for peaks and bottlenecks, including cold and dry goods solutions.
  • Supermarkets & retail: continuity of trade during refurbishment or incident recovery.
  • Airports & terminals: bridging works, peak capacity and specialist facilities.
  • Sports halls: interim leisure facilities with acoustic and insulation requirements.
  • Exhibition halls: large clear spans and adaptable fit-out space delivered quickly.
  • Emergency & triage buildings: urgent healthcare space, delivered as a functioning facility.
  • TV & film studios: time-critical production space with adaptable configurations.
  • Conferences & Theatres: customised semi-permanent solutions.
  • Showrooms: showcase your cars with maximum impact.
  • Dining halls: catering continuity during renovation or headcount change.
  • Other applications: contact us to discuss your needs and how we can help you.

OUR TEMPORARY BUILDINGS

Many businesses are now opting to purchase modular buildings instead of more permanent structures, which is why all our temporary buildings are available for both hire and sale. You can also hire initially and purchase later, depending on how your requirements evolve.

Tell us what you’re building, and we’ll recommend the right approach

Whether it’s education, logistics, retail, aviation, emergency or events, we’ll map your operational requirement to the most suitable building route and next steps.

Speak to a temporary buildings specialist

How do I find out more about temporary buildings?

No matter the size or scale of the temporary building you require, we have a solution. If you need clarity on hire vs purchase, timescales, compliance steps, or which building system is best suited to your use case, speak to a specialist, and we’ll work through the constraints with you.

Our friendly and expert team are always on hand to discuss your needs and create the solution you’ve been looking for.

Share your basic requirements, and we’ll respond with the most viable route, likely next steps, and what we need to progress.

Contact our team

How the Neptunus temporary building process works

Temporary space is easiest when the delivery path is clear. Our approach is built around speed, certainty and compliance.

  • Share your requirement: use case, target date, location, size and occupancy needs
  • Site assessment: access routes, ground conditions, constraints and approval pathway
  • Specification: footprint, fit-out, performance, and hire/buy commercial route
  • Install and handover: a functioning space delivered to the programme

Why choose Neptunus For Temporary Structures?

When you choose Neptunus to provide you with temporary buildings, you’re choosing the best in engineering and manufacturing. With over 80 years of experience in providing high-quality buildings, we have worked with businesses across the globe in a number of sectors.

Our temporary buildings have been designed with sustainability in mind, so you can rest assured that when you choose a Neptunus temporary structure you’re choosing the environment too. We continually develop our manufacturing processes and materials to ensure our temporary structures are made from only the highest-quality material and created using cutting-edge design processes.

  • Experience

    Founded in 1937, we have been providing temporary structures in the UK and further afield for decades.

  • Versatility

    Our temporary facilities can be used on a whole host of projects.

  • Sustainability

    Sustainability is crucial to us, which is why all our temporary buildings are rated Energy Label A, helping to keep costs to a minimum. All our temporary structures are fully reusable and recyclable.

  • Family-run

    Neptunus is now in the third generation of the family, so you can be sure you’re dealing with a company that remains true to its core values and delivers a service with a personal touch.

  • Reliability

    Safety is of paramount importance to us, which is why all our temporary storage buildings are manufactured to European Standard. We are also proud members of MUTA (Made Up Textiles Association) and CHAS (Contractors Health & Safety Assessment Scheme).

  • Delivery

    We are happy to work as the Principle Contractor for you and have a vast experience of working under CDM 2015 guidelines or work under your control and as part of your supply chain

How do I find out more about temporary buildings?