The shroud is a moveable enclosed platform that climbs up the building as the facade is built and provides unhindered access for a variety of trades simultaneously to undertake insulation, brickwork, metalwork and window installation.
The shroud moves up the building using hydraulic lifting pumps and can climb two storeys in a couple of hours to a new location once work is complete.
Conventional scaffolding would have taken some 3-4 months to install whereas the shroud took only a few days, used less than half the number of lorry journeys and was significantly cheaper. Mast climbers were also considered but
restrict access to one trade at a time and so do not deliver the time saving achieved by the shroud. The use of the shroud drives the programme with a production line approach as sequenced trades are brought to bear floor-by-floor according to the movement of the platform.
Using traditional wet-laid bricks rather than pre-fabricated panellised construction has delivered a saving of nearly 50% of the cost facade and the shroud has enabled this traditional method to be delivered with much of the time saving expected of a pre-cast approach.