PRODUCT COVERED
20 Minute Panel Type Door
PRODUCT DESCRIPTION
Panel-design wood fire door using MDF core and proprietary mineral stile and rail systems, Single-Swing or Pairs,
SIZE LIMITATIONS
Single Swing
Maximum Width 3’6”
Maximum Height 8’0”
Minimum Thickness 1-3/4” ± 1/16”
Standard Pairs
Standard Pairs require a minimum of 3-point latching
Maximum Width 7’0”
Maximum Height 8’0”
Minimum Thickness 1-3/4” ± 1/16”
Double Egress
Not Allowed
EVALUATED TO THE FOLLOWING
This category includes doors evaluated without an edge-sealing system between the door and frame. It also includes doors evaluated with a sealing system incorporated (concealed or visible) into the edge of the door by the licensed manufacturer or machining distributor. Meeting edges of pairs may require an astragal or an edge-sealing system. Please refer to individual door listings.
These doors are eligible for use in any "Category C - Standard" frame. These doors may also be installed in frames listed in "Category C - Proprietary" in the accordance with the frame manufacturer's individual listing. All doors listed in Category A are eligible to bear the "S" (for Smoke & Draft Control assemblies) if a listed "Category H - Smoke & Draft Control Gasket" has been applied to the assembly. Please refer to Category H for individual gasket manufacturer's listings.
All doors in this category are identified by a label or marking bearing the wording, "Listed Fire Door", a time interval, a temperature rise rating, a serial number and the Warnock Hersey Certification Mark and "UBC-7-2-97/UL-10C". See Positive Pressure Section Header for more information.
