Demountable buildings are specifically designed to be removed, disassembled, and relocated. The structure is usually classed as a temporary building and are they are often used for warehousing and storage. The typical operational duration ranges between two to five years. Although they are demountable, they have the longevity to remain in place for over 20 years.

The main benefit is the flexibility these systems offer, they are designed specifically for their intended application and they can be hired or or purchased giving a number of procurement options. Demountable buildings, once they have served their operational purpose can be easily relocated to another location or a different area of the site, the building asset can be sold on the second hand temporary building market or many components can be recycled.
Demountable buildings are a popular solution for businesses that are quickly growing or have an urgent need for additional space. Compared to other options such as traditional construction which is expensive, time consuming and complex a demountable building provides several appealing advantages:
Our demountable and surface mounted buildings are completely bespoke to your needs and offer unrivalled flexibility.
The design options include, insulated, on-insulated or partially insulated options. We complete your project to desired finish, including, roller shutter doors, high bay lighting, and racking.
Once installed, a demountable building will look and feel very similar to a traditional warehouse or storage building. The applications include:
You can install demountable building on any ground surface including; concrete, undulating concrete, hardcore, tarmac, grass, uneven and contaminated ground. In our experience, the optimum ground surface is a flat concrete or tarmac base. The building is anchored into position using pins or if the ground can’t be penetrated, ballast blocks or weights are used.
The installation is non-invasive and disruption free and our expert team will asses your ground to ensure suitability and advice the best installation approach. You can see an example of a ballast solution in this project case study. Both demountable and surface mounted structures can be easily connected to existing buildings or operate as a standalone structure.


A demountable building is installed in modular, premanufactured components. This means our in-house installation team can install a 10m x 20m standard sized demountable building in three to four days.
The components are delivered to your site on the first day of the installation and there is very little plant required, minimising noise and disruption to your daily operations. Your building will be ready for any final fit out options such as warehouse racking and will be operational without any delays.
Temporary buildings are incredibly diverse and they are different to other options such as modular buildings and portable cabins. Businesses are often familiar with standalone units and these typically arrive pre-assembled and require a crane to lift the structure into position.
Our demountable structures are delivered to your site on the first day of the installation in modular components ready to be assembled by our in-house crew. Our solutions differ as we use a durable aluminium frame, every building is designed and uniquely for you and they offer a longer lifespan.

We are temporary building experts and a specialist team within Field and Lawn, with a track record of providing high quality demountable and surface mounted building solutions for growing businesses. Our approach is consultative which means we will work with you at every stage to ensure you’re satisfied and get the maximum value from your space.
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