Choose from curved or flat slat configuration in galvanized steel slats or stainless steel flat only slats.
Chi rolling fire doors.
Guardian fire doors deliver reliable predictable and repeatable results.
Selected most often for practical drop test compliance and assuring positive crisis response c h i.
Overhead doors manufactures high quality residential garage doors commercial doors and rolling steel doors.
Chi guardian fire doors deliver safe reliable predictable and repeatable drop testing made possible in any facility with the flip of a handle.
Our promise is to deliver affordable owner friendly rolling steel doors that are reliable architecturally pleasing and simple to maintain.
Our rolling steel doors and rolling rubber doors are engineered and designed for maximum strength and durability.
Fire rated door selection.
Giant rolling steel doors for special commercial and.
Labeled fire shutter roll up door is engineered for installation to approved sheet rock steel and masonry construction.
Safe simple inexpensive and repeatable drop testing is now made possible in any facility with the flip of a handle.
Coiling fire doors are available with u l.
We offer a series of rolling fire rated doors that ensure you can find the door that your organization needs.
Label 3 4hr 1 1 2hr 3hr or 4hr rating.
We promise to deliver affordable owner friendly rolling doors that are reliable architecturally pleasing and simple to maintain.
Label rated from 3 4 hour.
The guardian fire door is engineered to meet ever increasing demands of property owners and insurance underwriters in a simple easy to test and reset fire protection product.
Rolling steel garage doors.
Label rated from 3 4 hour.
Qm2 water tight or fire doors closing automatically via the bridge on 21st.
These roll up fire doors are available insulated and noninsulated and each features governed speed control and automatic closing in the event of a fire.
Utilizing standard chain hoist operation these rolling steel doors feature a reliable safe procedure for frequent drop testing with a u l.
The guardian fire door is engineered to meet ever increasing demands of property owners and insurance underwriters in a simple easy to test and reset fire protection product.
Utilizing standard chain hoist operation these rolling steel doors feature a reliable safe procedure for frequent drop testing with a u l.