Fixed steel 
security grills 

GSP-Sécurité offers a wide range of custom-made fixed security grilles for interior and exterior doors and windows in stores.

The security grilles and bars are available in several finishes: baked enamel, galvanized, or zinc plating. 

GSP-Sécurité serves the Greater Montreal area, Laval (North Shore), and all of Quebec by appointment and on emergency call for a free estimate.