Rayfore Container Services specialise in purpose built site office units. These site office units are commonly used for site offices at construction & building sites. We offer both containerised offices and multi-purpose portable buildings. They also come with a whole list of features which include air-conditioning, lockable store room, side personnel door with heavy duty lock, windows with heavy duty security shutters, insulated roof, power, phone and data. Our site offices are by far the strongest on the market with its heavy duty structure and high security features, you wont find a better product for your construction site. Container Office Specifications