Lessard Group Inc.

Architectural Aluminium and Glass Systems             


Window-wall 85WW Series

Our 85WW window series is a rain screen system based on build up from our 8500 series. It was designed to to cover the structure and create the entire building envelope. It offers the possibility to eliminating the requirement for interior frame with ready-build independent spandrel.

Commonly known as “window wall”, it combines the curtain wall building envelop system integration with the aesthetic and performance of a window.