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Cornell fire door.
Whether you re designing a new build or looking to upgrade an existing space cornell has all the closures you need including.
Contact our design specialists with design ideas.
Rolling door and overhead door solutions for your needs.
The firemiser insulated fire door is a reliable rolling fire door with the sound and temperature control benefits of an insulated rolling door.
Commercial roll up doors for over 100 years commercial roll up doors have been the primary product for cornell.
Looking for a roll up door insulated door fire door security closures or rolling shutter cornellcookson has the solution for all your needs.
Find out how cornell s product components measure up on the leed rating system.
Choose from a selection of convenient solutions such as accordion folding doors fire doors security doors side folding grilles and so much more.
Get a personalized quote for fire rated steel roll up doors designed to meet or exceed all of your specifications.
Insulated rolling fire door option the firemiser insulated fire door contains mineral wool which helps control climate and reduce sound transmission featuring an r value of 5 3 and a u value of 189 based on the ashrae handbook of fundamentals.