Modular construction has been heralded for several years now as a construction methodology that saves time, reduces waste and minimises cost. It is therefore unsurprising that modular construction forms part of the various "modern methods of construction" that are now being encouraged by the UK Government. Use of modular construction can range from isolated elements like bathroom pods to where the majority of the building is comprised of modules and is commonly encountered in housing, student accommodation and hotels.

The majority of the building and engineering contracts that we encounter (and draft) require some form of performance security from the contractor, whether this is a parent company performance guarantee granted by the contractor's ultimate holding company, or a performance bond granted by a third party surety or a bank for a capped sum. Indeed most, if not all, standard form contracts provide for these forms of security, even if only as an option.