Gonzato Contract has supplied for this private residence located in Tenerife a glass staircase. The anchoring system is composed of a cylindrical body made of stainless steel shaped to build a base support for the tripleglazed piece which forms the step. The two threaded locking elements of stainless steel are used to block and join all the glass elements which compose the stairway. All the joints between the stainless steel and the glass are covered by black rubbers.