High-Specification Security Units for London Sites
For commercial operators in the capital, a gatehouse is often the first point of contact for visitors and the primary hub for site safety. Adacon provides the P600 modular building system, which moves away from the aesthetic of traditional "security cabins" in favour of a modern, steel-framed architectural finish. These units are manufactured in our specialist facility and delivered to London sites ready for immediate internal use.
Typical Configurations and Layouts
The P600 system is highly flexible, allowing for single-module units or multi-module complexes depending on the headcount and technical requirements of your security team. Our gatehouses are frequently specified in the following formats:
- Single Module (13 m²): Ideal for individual security posts, check-in desks, or access control points. These compact units comfortably house two desks, monitoring screens, and a small tea-prep area.
- Double Module (26 m²): Frequently used as combined security hubs and site induction rooms. This footprint allows for a partitioned WC or a dedicated server room for CCTV hardware.
- Four+ Modules: Suitable for large-scale infrastructure projects or permanent logistics centres where security staff require separate locker rooms, canteens, and briefing spaces.
Each unit is designed with large, high-positioned uPVC double-glazed windows to ensure 360-degree visibility, a critical requirement for effective site monitoring. You can explore these layouts and add specific window placements using our P600 configurator.
What is Included as Standard
We deliver a finished product rather than a shell. Every London gatehouse includes:
- Fully insulated steel-frame structure (walls, floor, and roof).
- Plastered and painted internal walls for a professional office environment.
- Durable laminate flooring suited to high-traffic commercial use.
- LED lighting and a generous distribution of electrical sockets.
- External cladding in your choice of colours to match corporate branding or site surroundings.
- Double-glazed uPVC windows and a high-security external door.
Optional extras often requested for security applications include integrated air conditioning for server cooling, internal partitioned WCs, and bespoke desk configurations.
Indicative Pricing for London Projects
Price transparency is central to the Adacon service. While every project varies based on the final specification and internal fit-out, indicative price bands for gatehouse applications generally range from £14,000 to £32,000. This range covers everything from a standard single-module unit to a highly specified double-module security suite. Detailed, itemised quotes are provided following a consultation or via our online pricing tool.
Delivery and Logistics Across London
Navigating London’s transport network requires precision. Our modules are typically transported via the M25 and major trunk roads like the A406 North Circular or the A13. We have experience delivering modular buildings in London to a variety of site types, from expansive industrial estates in Park Royal to constrained urban infill sites.
Delivery is quoted per project and is influenced by access requirements. In dense London environments, we account for red routes, low emission zone (LEZ) compliance, and potential crane requirements for tight sites where a standard hiab lorry cannot maneuver. It is the customer's responsibility to provide a level, prepared base and to manage final connections to local utilities.
Planning and Compliance
The requirement for planning permission for a gatehouse depends on its size, location, and the duration it will remain on site. Because local authority rules vary significantly between councils—such as the City of Westminster versus the London Borough of Hillingdon—we recommend all clients consult with their local planning department before installation. Our units are built to high standards, but site-specific Building Regulations compliance remains the responsibility of the landowner or contractor.
Lead Times
We understand that security requirements often arise at short notice due to new contract awards or site mobilisations. Our lead times are measured in weeks rather than months. For projects requiring immediate solutions, we often maintain "Ready to Order" stock units that can be dispatched even faster than our custom-build modules.
Why Choose Adacon for London Security?
Adacon provides a superior alternative to the "converted container" market. Our buildings are purpose-built for human occupancy, offering better acoustics, thermal performance, and a much higher standard of internal finish. For London businesses, this means a more professional appearance for visitors and a more comfortable working environment for staff, which is essential for 24/7 security operations.
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Design yours online — free
You can lay out a gatehouses in London yourself in a few minutes with the free Adacon P600 configurator: arrange the modules in 3D, pick your windows, doors and cladding colours wall by wall, and see an estimated price straight away. There is no obligation and no salesperson — save the design and we will pick it up from there.
Prefer to talk it through? Request a free quote and we will come back with a specification and price for your project.