Door Airlock and Interlock Systems

Hoyles is a leading specialist in door interlocking systems, also commonly known as mantraps or airlock door systems. Designed to ensure that only one door within a controlled area can be opened at a time, our solutions enhance security, improve safety, and support environmental control across a wide range of applications.
With decades of experience in designing and manufacturing interlock systems, we offer both standard and fully customised solutions tailored to the specific requirements of each installation. Whether you need a simple two-door arrangement or a complex multi-door system integrated with access control, fire safety, and building management systems, our team can provide a reliable and effective solution.
Hoyles door interlocking systems are trusted across numerous sectors, including financial services, cash handling, jewellery retail, custodial environments, defence facilities, pharmaceutical cleanrooms, healthcare settings, and other high-security or controlled-access locations. Each system is engineered to deliver dependable performance, intuitive operation, and long-term reliability.
From initial consultation through to design and manufacture, we work closely with customers, consultants, and installers to ensure every project meets its operational, security, and compliance requirements. Whatever the application, Hoyles has the expertise to deliver a door interlocking solution you can depend on.