The shaft lid protects your electrical and mechanical installations on the structure in a safe and decorative way. In the event of a possible fire, the installation shafts allow the fire to move quickly to the upper zones by making a chimney effect, preventing the use of the installation shaft cover and the fires that occur in the neighborhood to reach the installation sites and fires that may occur in the installation shafts.
SK Series control flaps, the Fire Resistant Shaft Cover provide all the functionality, as well as keeping the fire area at minimum level for 90 minutes and allowing people to escape to safe zones. Smoke and heat are two key elements that cause damage to the fire, and the Shaft Cover does not allow exposure to these elements.
Fixed outer frame Aluminum and moving inner frame are manufactured from galvanized material resistant to bending and buckling.
The cover can be produced with insulated or uninsulated
Open-close mechanism, automatic touch-operated and Hinged