Does not require.
Fire rated door shoe.
This is a handed product.
Rh lh and for steel doors with no bevel non handed.
Tested under nfpa 252 with hose stream ansi ul 10b with hose stream ul 10c can ulc s104 10.
Add un to the end of the part number example.
Fire rated ul10c positive pressure.
Door shoe sweeps can be applied to a door to prevent light moisture dust drafts air sound smoke and fire from infiltrating the gap under doors.
Are also available unnotched upon request.
Smoke tested ul1784.
Use this for steel doors with excessive clearances up to 1 2.
A mill finish aluminum aluminum with.
This fire door accessory is the basis for the crown fire door stop system.
Ul fire rated for up to 180 minutes for steel doors.
Does not increase or decrease your fire door assembly s existing fire rating.
Ngp edge intumescent door shoes can be used to address excessive clearance measuring up to 1 1 2 inch at the bottom of the door.
However it creates a stronger and sturdier seal than a standard door bottom.
90 minute rated ul10b and ul10c wood or hollow metal fire doors.
When installed onto your fire rated door frame the product restores compliance when fire door gaps exceed nfpa 80 requirements.
The seal runs along the bottom of the door rather than on the door face so installation can require removing the door.