Rolling Security Grilles and Doors, Roll-Up grilles, Rolling Grilles

Tri-S Industries distributes high quality rolling security grilles. For more security options, check out the new Tri-S Rolling Shutter System. Rolling grilles are located in malls, grocery/drug stores, schools, stadiums, hotels and airports across North America and around the world. Each grille is custom made to fit the design requirements of your opening. Curved openings, various heights, special locking devices, etc. In addition, rolling grilles can be used for "behind-glass" applications to enhance security.

Listed below are the various types of roll-up grilles we have available.



	Open Syle
	"Open air" pattern is the most popular and economical rolling security grille Aesthetically pleasing and functional Custom link and rod spacing available upon request Maximizes visibility and airflow Applications: Storefronts and Seconday Security



Glazed Grille
Maximum storefront merchandising 100% closed curtain helps control temperature and cleanliness of the store Each window is framed to prevent abrasions on the window, thus maintaining clear visibility of the merchandise even after years of use Clear-Anodized finish standard on curtain, custom colours available Applications: Pharmacies, Jewelers, Banks, and High end Clothiers



Perforated Rolling Grilles
Ideal for high-security applications Maximizes merchandising space by preventing any "reach-through" burglary Perforations allow for 60% of light to be transmitted through curtain Maximizes airflow and visibility while maintaining security Applications: Storefronts, Parking Garages, Public Buildings

Open Syle

Glazed Grille

Perforated Rolling Grilles