The Roost Lounge Belfast T: 028 90233282 Events at The Roost Lounge Venue Details The Roost Lounge 46 Church Lane Belfast Antrim Northern Ireland BT1 4QN Box office: 028 90233282 Web: JavaScript must be enabled in order for you to use Google Maps. However, it seems JavaScript is either disabled or not supported by your browser. To view Google Maps, enable JavaScript by changing your browser options, and then try again.