Neptunus - Specialist in temporary and modular school buildings

Welcome to Neptunus, the home of innovative temporary structures. If you are looking for a temporary building, we can help. Whether you need temporary structures for an event or simply require extra space, we can accommodate your specific needs. Here at Neptunus, we understand that every client is different and that’s why we tailor our products and services to meet your individual wishes. We can build you the perfect semi-permanent structure whether you want to create an impressive event location with a restaurant and a VIP area, or you require a temporary school building, sports hall or dining room.

If you would like to find out more information about any of the products or services on our site, please do not hesitate to get in touch. We are passionate about customer service and we are always happy to hear from our customers. Get in touch with the team today!

Temporary Classrooms and Education Structures

Designed to meet the ever-changing needs of current regulations, modern students and education faculties, our temporary classrooms, and school and university buildings, are the perfect solutions you’ve been looking for. With a high-quality design, we ensure minimum disruption whilst creating an effective learning environment.

Our specially designed modular school classrooms are available in a host of sizes, ensuring your educational facility’s needs are catered for, whilst also minimizing disruption to the everyday activities of your students. No matter how much extra space you need, Neptunus has the right modular and portable solution.

We can build a modular school building with a fast and cost-effective solution that can also easily be connected to your existing building. This allows you to create extra space with a seamless link to your existing infrastructure.

Fast, sustainable, modular and high quality

In a range of widths and lengths, our structures can be the perfect solution to covering a playground or quad space to provide additional usable cover.  Our temporary structures are modular and can be erected quickly with or without a level cassette floor to suit the location and your needs.

Structures can be fitted with and without side walls and to allow extra light can be fitted with glazed window panels. Depending on size, structures can be erected in a few days or weeks.

With thorough planning and through working with you we specialize in providing temporary education structures in challenging locations and are happy to look at all possibilities.

References of Neptunus

If your university is undergoing renovation and you require temporary buildings while work is ongoing, then we can help, just as we did with Oxford University’s Trinity College. Offering the college a dual-purpose solution using our Flexolution II technology, the ‘Lawns Building’ offered a much-needed multi-functional room.

Our Evolution aluminium structure has been used to transform spaces in no time at all. From creating dining halls with fully fitted kitchens, to temporary sporting facilities at the prestigious British School of Brussels. No matter what sort of temporary school building you require for your university or school, Neptunus can work alongside you to create the solution you’ve been looking for.

We can even work in conjunction with other building contractors to get the job done. This is what we did when creating a school sports hall in the UK. Whilst architects assessed the options for creating the extra space, we came up with a long-term solution and worked alongside the clients construction company.

Our modular buildings


The Flexolution is the ultimate modular building: quickly assembled, flexible, sustainable and reusable. The Flexolution III complies with Building Regulations and is also optimally insulated. A high-quality solution for every space requirement!


The Evolution is a revolutionary modular building. Thanks to its ingenious building system, in which the spaceframe roof structure is quickly erected using a hydraulic lifting system, the construction of the Evolution is completed in no time. This makes the Evolution interesting for both short-term and long-term use: from a few months to many years.

Want to know more about temporary buildings from Neptunus?

Whether you’re looking for temporary lecture halls for your university campus or a semi-permanent education building, we have a bespoke solution for you.

If you’d like more information on our temporary school and university buildings, or would like to find out more about our range of products, please don’t hesitate to get in touch. Our expert, friendly team can’t wait to show you what we can do.