Our rolling fire doors stop fire in its tracks saving property and more importantly lives.
Cornell rolling fire doors.
Cornell rolling fire doors rolling steel fire doors are structural separations used to prevent the spread of fire and smoke throughout a building.
Our advanced fire door systems are designed to automatically activate your door in the event of smoke or fire.
Insulated fire doors provide climate control reduced energy usage and sound deadening qualities.
Our fire doors are factory mutual approved listed with the california office of the state fire marshal and are ul listed for 1 3 and 4 hours of fire protection.
Fire doors are made from durable steel protecting businesses 24 7.
Rolling fire door closures.
The benefits of fire rated doors.
Ul listed for fire protection ratings of 3 4 11 2 3 and 4 hours.
Rolling door and overhead door solutions for your needs.
Rolling fire rated coiling doors fire doors.
If you have a unique design challenge not listed below contact our dedicated architectural.
Our rolling counter doors and shutters are perfect for use above a countertop and for securing other compact areas.
Choosing the right rolling door overhead door fire door security door or grille by cornell your innovative door solutions expert for your project is easy by selecting from our category list below.
Looking for a roll up door insulated door fire door security closures or rolling shutter cornellcookson has the solution for all your needs.
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.
Our commercial roll up fire doors and shutters offer benefits for facilities of any size including.
Browse through our extensive line of rolling doors and grilles to find the best fit for your project.
Rolling doors security grilles and all products.
The firemiser insulated fire door is a reliable rolling fire door with the sound and temperature control benefits of an insulated rolling door.