Subject to door size.
Fire door vision panel height.
Internal moulded 6 panel grain fd30 fire door 9000177541.
The height of the panel needs to take into consideration the viewing level of users for example those in wheelchairs or children.
6 ft 6 in.
1981 mm x 610 mm x 35 mm.
Standard vision panels not available in fd90 fd120.
In a fire door it is important that the vision panel is rated at the same level as the fire door requirements otherwise the vision panel will fail before the rest of the door.
This confusion stems from a conflict between nfpa 80 size limits and the size limits prescribed by the ibc and the fact that the listing agencies have tested and listed fire protective glazing in sizes not permitted by the ibc.
Regulations for maximum vision panel sizing on fire doors.
Users are frequently confused about the door vision panel sizes permitted in 60 and 90 minute fire doors under the ibc.
Vision panels exceeding 100 square inches in 60 and 90 minute doors require fire resistive glazing.
Ada section 404 2 11 requires that at least one of the vision panels in a door and sidelites adjacent to a door be no more than 43 inches 1090 mm above the floor line to provide visibility and safe access for all.