Cornell Fire Door Reset

During the first year of testing we found many of our customer s coiling doors were inoperable due to damage or other circumstances.

Cornell fire door reset.

Our rolling fire doors stop fire in its tracks saving property and more importantly lives. Available for fire doors that do not require the daily operation convenience of a motor operator in the above firegard closing system conditions and that will have the required access to the hand chain or crank operator. Our commercial roll up fire doors and shutters offer benefits for facilities of any size including. Fire doors are made from durable steel protecting businesses 24 7.

Our insulated doors minimize noise passing in or out perfect for use in high traffic areas and for businesses working late. Rolling fire door closures. 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.

Cornell overhead doors prevent heat transfer and reduce the load on your hvac system leading to lower monthly utility costs. Ul listed for fire protection ratings of 3 4 11 2 3 and 4 hours. Maximum closing system speed of 12 per second. 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.

System reset procedure is to replace and reset fusible link. Rolling fire rated coiling doors fire doors. Our rolling fire doors are ul listed for fire protection.