Renson Toscane The Toscane pergola is the latest addition to the Renson pergola range. This retractable and extendible roof for modular terraces is equipped with ‘pergotenda’ technology. In applications for commercial and residential use, Toscane protects from the sun, rain and wind. The sides can be fitted with different enclosure systems. The front can also have blinds to provide protection from the sun.