The property is a modern, open plan, three storey office building that was developed in 1999/2000 behind a retained Category B listed two storey façade dating from 1864-1896.
The building provides open plan accommodation in the main together with a series of partitioned meeting rooms, breakout and booth areas, and staff welfare (WC and kitchen / tea prep) facilities on each floor.
The smaller eastern atrium provides breakout space at ground floor level whilst the larger western atrium, which incorporates the cast iron frame from the previous / original dyeworks building as a feature, is designed as a 'public facing' area.
Pullar House is of steel frame construction. The windows on the south and west elevations i.e. the retained façade are traditional sash and case fitments on ground and first floor level with the upper floor incorporating velux style windows on the partial pitched slate roof sections on those elevations.
The new-build section of the building has a flat roof and incorporates modern, double glazed windows on all elevations.