Concision is a 50-50 joint venture between Spanbild Holdings Ltd and Mike Greer Homes Ltd to operate New Zealand’s largest panelised building factory. The two companies have joined forces to form New Zealand Panelised Buildings Limited trading as Concision Panelised Technology. The factory will manufacture walls, floor and roof panels that will significantly increase the productivity and efficiency of a wide range of residential and commercial buildings. Concisions takes standard pre-nailed frames and adds insulation, inner and outer cladding, windows and doors together with the electrics and plumbing services that go behind the wall. This is done using highly accurate state-of-the art technology. These walls are then transported to site and the building erected. Concision aims to halve the time taken to build a house in New Zealand, and can have a closed in, weather tight shell within days, allowing the internal fit out to proceed uninhibited by weather.