Sipral

Founded in 1991 and based in Prague , Sipral is a privately owned company operating Europe-wide. Spiral primarily specializes in progressive construction technology focusing of the structural bonding of glass units such as external glazed facades and interior structures of buildings, fire-resistant and non-standard constructions made of glass and light metals, as well as complex solutions comprising windows, doors, skylights, interior glazed partition walls or shading and access systems. With a portfolio of over 300 successfully completed large and small complex projects adapted to the needs of world-renowned architects including among others Ricardo Bofill, Frank O. Gehry, Eva Jiiná, Jan Kaplický, Jean Le Lay and Richard Meier the company is currently working on projects in London, Paris, Copenhagen and Prague.