A three storey office block, occupied by the Inland Revenue in Preston, Lancashire. This installation features a substantial steel framework. This serves to support the sun louvre system and facilitate maintenance of windows at high level using removable platforms.

The system is installed on all southerly and westerly aspects of the building with a impressive mitred corner directly over the main entrance.

84R panels supported by SL-2 stringers are used, painted in a coordinating colour from the Hunter Douglas range. The panels can also be painted to specific colours, but it is worth noting that the inner sides of the panels remain white to reflect maximum natural light.