Reduce glare on a hot day and keep out wind and rain by enclosing your patio or pergola with our outdoor Retractable Roof Systems. Retractable pergolas are permanent architectural shade structures suitable for home and workplace applications. Choose between a cantilever, free standing or pavilion framework composed of pillars supported by cross beams. Retractable roof pergolas are not only a great aesthetical feature, they also provide protection from the sun, wind and rain.