Case Study JW MARRIOTT Architect Arch Group Consultants The JW Marriott Marquis Dubai Hotel is the world's second tallest hotel, a 72-storey, 355 m (1,165 ft) twin-tower skyscraper complex in Dubai, United Arab Emirates. Main Product Substrate Detail COOL-LITE ST 150 PARSOL COOL-LITE ST 150 on PARSOL blue Application Type of work Hospitality_old Building type Hotel Market Building