Architect and Builder December 2019 | Page 50

reduces heat and solar radiation inside the units and does not detract from the visibility towards the outside at the same time. Clear double-glazed low E panels were used at the reception to maintain visibility to the street and have a visual connection to the Park. The parking area was clad with a tree patterned perforated A2-fire rated aluminium composite panel (ACP) to provide security and ventilation to the parking area. HVAC and Wet Services Hot water ring mains from 2 banks of natural gas boilers were provided to circulate hot water through the passages to the units. Aircon was provided from a central plant on the roof with fan coil units hidden in the ceilings. A concrete 50 domestic water tank was provided in the basement and a sectional steel tank on the roof to ensure there is enough water supply for 3 days when the feed is cut. A generator will ensure there is always power in the units. Challenges The main challenges for the team included the: • Cantilever slabs • Weight of the pool on the roof • Flush glazing and hiding the visibility of any spandrel panels for the visual continuity of the glazing • Wind loads on the building • Natural light and ventilation • Achieving budget driven, affordable high end residential units Park Central