The Technal brand from SAPA Building Systems was created 50 years ago and is a pioneering international specialist in architectural aluminium façade systems. Technal has established an unrivalled reputation for innovative and inspirational design solutions and has built up an impressive portfolio of award-winning projects. With a history in the UK which spans more than 30 years, Technal’s door, window and curtain walling systems have been used to create purpose-designed façades for buildings in sectors as diverse as offices, airports, leisure, schools and higher education, healthcare and apartments (+)