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When it comes to Overhead Rolling Doors and Grilles, we are the experts in innovative door solutions!
Understanding Rolling Door Thermal Resistance and Air Leakage
March 01, 2018
Thermal resistance is a huge factor that affects the energy performance of insulated roll up garage doors when they are in the closed position. Thermal resistance is measured using R-Value and U-Factor.
READ MOREWhy the #$!@* is My Roll Up Door Breaking All the Time? (Part 2)
February 21, 2018
We are continuing the adventures of Bob, the maintenance manager at Awesome Widget, based in the northeast – with snowy winters and hot summers. Because of this, and for security reasons, they close their rolling steel doors after every truck enters or exits the facility.
Why the #$!@ is My Roll Up Door Breaking All the Time? (Part 1)
February 15, 2018
Awesome Widgets make more widgets in less time than any other widget manufacturer – so materials are constantly trucked in, and manufactured products are constantly trucked out. Based in the northeast – with snowy winters and hot summers and for security reasons, they close their rolling steel doors after every truck enters or exits the facility.
Why Santa Installed High Performance Insulated Rolling Garage Doors at the North Pole
February 12, 2018
It’s an amazing time of the year. With the holiday season upon us, one overlooked factor is the incredible task that must be accomplished at the North Pole’s toy factory. As you can imagine, the cold harsh environment is not the ideal location to put a factory of this magnitude.
Rolling Doors and Security Grilles How Did it All Start?
February 09, 2018
Cornell Iron Works is the industry leading rolling door, security grille and closure product experts since 1828. To inquire how Cornell Iron Works long history of innovation and customer service can help you with your next rolling door project, call 1-800-233-8366!