Glass and aluminium balcony balustrades from Sapphire Balustrades are “maximising amazing views” over the River Thames from apartments in the capital’s new Greenwich Wharf development, according to the company. The balustrades, custom-designed using Sapphire’s Aluma aluminium section balusters (upright posts) with glass infill panels, have been installed to balconies in a range of mixed tenure properties, from affordable apartments to …