Cornell Iron Works manufactures a complete line of safe and secure Overhead Door and Closure Products for emergency response, code compliance, access control, security and environmental separation. Cornell’s product solutions include rolling doors, fire rated door systems, counter doors, security grilles and closures, high performance products and side folding accordion doors. Cornell Iron Works has an Architectural Design Support team that is available to assist you with design questions and to find product solutions based on your needs.
The Cookson Company, Inc. is a leading manufacturer of security closure products. Cookson provides a full offering of rolling doors, advanced fire door systems, rolling grilles and closures, counter doors, high performance doors and side folding accordion doors. Cookson product solutions address the needs of commercial, industrial, institutional and retail facilities. Contact our Architectural Design Support department to find product solutions that meet your needs and for assistance with design questions.