The triple-volume , 1,000m 2 central atrium and three-storey mall make maximum use of daylight and fresh air , with opaque roof lights on the perimeter of these spaces diffusing natural light throughout the interior , while controlling for glare and solar heat gain . Passive thermal design elements have eliminated the need for airconditioning in these areas , while fresh air enters through the fire ventilation system .
Full-height , flush-glazed façades for the AAA-grade office component also maximise natural lighting and allow uninterrupted views over the pond towards the mountains , while the cantilevered concrete roof provides the required exterior shading .
The development features bold architectural elements that use the full available height , such as the scenic lift , textured arcade , facebrick demising columns and entrance details . Retractable shop fronts allow restaurants to flow outwards when the weather is fine and wind-protected office courtyards create quiet , landscaped breakaway spaces .
According to SVA International , the design concept was entirely focused on providing users with a generous , well-lit , comfortable and convenient place to shop , work , eat and exercise . A series of discreet public amenity spaces – such as the covered seating deck , internal atrium and high-spec ablutions – have been given distinct ,
528 The Sanctuary