The ventilation strategy designed by Gilberts (Blackpool) has already proved its capability to deliver on massively-varying requirements for the ‘ground-breaking’ 143 m high Manhattan Loft Gardens in the heart of London. Within days of the 42-storey mixed use tower opening, temperatures outside reached 30°C in the shade, yet inside guests felt cool and fresh, whether in the restaurant, guest rooms, bar or the lofty mezzanine space. Gilberts was commissioned by Foreman Roberts building services consultant on behalf of ISG to develop a strategy for delivery of an energy-efficient air movement programme. Peter Vance of Foreman Roberts said: “We were delighted with Gilberts’ performance throughout. They spend countless hours selecting the appropriate grilles, that delivered the high performance and aesthetics needed, and developed bespoke solutions where necessary. Even when external temperatures exceeded the norm, the grilles did their job.”