Cornell Security & Side Folding Grilles
Providing off-hour security for your business
Upward acting, and side folding security grilles provide all around access control and the highest security during closed business hours. Twin City Garage Door brings you the highest quality security grilles from Cornell. Choose from a wide variety of options that are sure to work perfectly with your establishment.
All Cornell security grilles are made from the highest quality materials and manufactured using state-of-the-art technology. When you choose a product from us, you are guaranteed many years of low maintenance performance. Whether you're looking for manual or automatic operation, we have the grille options your business needs.
Features of the Cornell Security Grilles and Closures
- Push-up, hand-crank, hand-chain, or standard or tube motor operation
- Quick, easy installation process
- Compact storage for space saving usability
- Low maintenance ensures low life cycle costs
- Variety of material options available
- Various designs including glazed panels and pattern grilles
- Designed to fit your space
