Intertek Directory of Building Products

A&L Shielding 20 Min. Lead-lined Fire Door (Particleboard or Stave Core) Company: A & L Shielding, Inc.

DOORS
Plastic, Steel or Wood-Faced Type (Particle Board, Wood Stave Core or Structural Composite Lumber) (No Lead or Lead-Lined), Swinging Flush Design Fire Door for installation singly or in pairs in 20 minute locations.
Limitations: Unit, Mortise or Cylindrical Latches with up to a 5" backset/Deadbolts/Heavy Duty Hinges required with Lead Lining/Automatic Mortised Flush Bolts/Metal Edges and Astragal required for pairs/Single Glazed Lights - 100 sq.in./Double Glazed Leaded Glass and "FIRELITE"* Lights - 1,296 sq.in. (w/o Hose Stream).
Maximum Size of Openings: Singles - 4'0" wide x 8'0" high
Pairs - 8'0" wide x 8'0" high

Lead Lined or Wood Core Type (Particleboard, Stave Core or Structural Composite Lumber with or without Lead Lining), Swinging Flush Door Design for installation in up to 20 minute (with hose stream) locations.
Limitations*: Unit, Mortise, or Cylindrical Latches with maximum 5" backset/Mortise Fire Exit Devices/Surface Mounted Vertical Rod Fire Exit Devices/Rim Type Fire Exit Devices/Surface Bolts/Automatic Flush Bolts/Surface Mounted Closers/Surface Mounted Protection Plates/Viewer/Pocket Pivot Hinges/Electric Raceway/Electric Power Transfer/Magnetic Switches/Vision Light Kit - Maximum 100 sq.in. (with hose stream)/Surface Mounted or Mortised Door Bottoms/Metal Edge or Astragal Required on Pairs.
 
Configuration
Maximum Size
Single Swing 4'0" wide x 8'0" high
Standard Pairs 4'0" wide x 8'0" high
Double Egress Pairs NA
 
Lead Lined or Wood Core Type (Particleboard, Stave Core or Structural Composite Lumber with or without Lead Lining), Swinging Flush Door Design for installation in up to 20 minute (without hose stream) locations.
Limitations*: Unit, Mortise, or Cylindrical Latches with maximum 5" backset/Mortise Fire Exit Devices/Surface Mounted Vertical Rod Fire Exit Devices/Rim Type Fire Exit Devices/Surface Bolts/Automatic Flush Bolts/Surface Mounted Closers/Surface Mounted Protection Plates/Viewer/Pocket Pivot Hinges/Electric Raceway/Electric Power Transfer/Magnetic Switches/Vision Light Kit - Maximum 100 sq.in. (without hose stream)/Surface Mounted or Mortised Door Bottoms/Metal Edge or Astragal Required on Pairs.

 
Configuration
Maximum Size
Single Swing 4'0" wide x 8'0" high
Standard Pairs 4'0" wide x 8'0" high
Double Egress Pairs NA
 
*See Manufacturer's installation instructions for additional information on size restrictions and limitations.

Evaluated to the following:
Unless otherwise noted, assemblies in this section have been evaluated for conformance to the following standards:
ASTM-E152, Methods of Fire Tests of Door Assemblies
CAN/ULC-S104, Standard Method for Fire Tests of Door Assemblies
NFPA-252, Standard Methods for Fire Tests of Door Assemblies
UBC-7-2-94, Uniform Building Code
UL-10(b), Fire Tests of Door Assemblies
and are installed in accordance with the following:
NFPA-80, Fire Doors and Windows

Manufacturer's Instructions.
All assemblies are identified by a label or marking bearing the wording, "Listed (Product)", a time interval, temperature rise (if applicable), a serial number and the WHI Certification Mark.
(Unless otherwise specified, all Fire Doors have a nominal thickness of 1-3/4".)
CATERGORY A - DOORS - NO ADDITIONAL EDGE-SEALING SYSTEM REQUIRED
Lead Lined or Wood Core type (Particleboard, Stave Core or Structural Composite Lumber with Lead), Swing flush door for installation in up to 20 minute locations. For use in any "Category C - Standard" Frame. These doors may also be installed in frames listed in "Category C - Proprietary" in accordance with the frame manufacturer's individual listing(s).
Limitations*: Mortise or Cylindrical Latches with maximum 5" backset/Mortise Exit Devices/Surface Mounted Vertical Rod Fire Exit Devices/Rim Type Fire Exit Devices/Deadbolts/Surface Bolts/Automatic Flush Bolts/Surface Mounted Closers/Surface Mounted Protection Plates/Viewer/Electric Raceway/Vision Light Kit - Maximum 1296 sq.in./Surface Mounted or Mortised Door Bottoms/Astragals Required.
Configuration Maximum Size*
Single Swing 4'0" wide x 8'0" high
Standard Pairs 8'0" wide x 8'0" high
Double Egress Pairs N/A


*See manufacturer's installation instructions for additional information on Smoke and Draft Control, size restrictions and limitations.
Testing Standards: UBC-7-2-97/UL-10C (Positive Pressure).


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.
CATEGORY B - DOORS - ADDITONAL EDGE-SEALING SYSTEM REQUIRED
Lead Lined or Wood Core Type (Particleboard, Stave Core or Structural Composite Lumberr with Lead), Swing flush door for installation in up to 20 minute locations. For use in any "Category C - Standard" frame. These doors may also be installed in frames listed in "Category C - Proprietary" in accordance with the frame manufacturer's individual listing(s). A field-applied edge seal system is required. Refer to the individual manufacturer's Category G listing for limitations.
Limitations*: Mortise or Cylindrical Latches with maximum 5" backset/Mortise Exit Devices/Surface-Mounted Vertical Rod Fire Exit Devices/Rim-Type Fire Exit Devices/Deadbolts/Surface Bolts/Automatic Flush Bolts/Surface-Mounted Closers/Surface-Mounted Protection Plates/Viewer/Electric Raceway/Vision Light Kit - Maximum 1296 sq.in./Surface-Mounted or Mortised Door Bottoms/Astragals Required.
Configuration
Maximum Size*
Single Swing 4'0" wide x 8'0" high
Standard Pairs 8'0" wide x 8'0" high
Double Egress Pairs NA

*See manufacturer's installation instructions for additional information on Smoke and Draft Control, size restrictions and limitations
Testing Standards: UBC-7-2-97/UL-10C (Positive Pressure).


Evaluated to the following:
This category includes doors evaluated with an edge-sealing system (Category G) field-applied to the labeled frame or door. The application of the edge-sealing system does not require any machining of the frame or door. Please refer to "Category G - Edge-Sealing System" for individual manufacturer's listings.
These assemblies 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 B 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

 
Listing Report Certificate of Compliance Return to Search
Attributes
Certificate Date of ExpiryDecember 31, 2026
Certificate Date of Initial RegistrationOctober 1, 2016
Certificate NumberWHI16 – 20362303
CriteriaNFPA 252 (1995)
CriteriaASTM E152-81a
CriteriaUL 10(c) (1998)
CriteriaUBC 7-2 (1997)
CriteriaUBC 7-2 (1994)
CriteriaUL 10(b) (1997)
CriteriaCAN / ULC S104 (1980) (R1985)
CriteriaUL 10(b) 2008 (R2009)
CriteriaUL 10(c) (2009)
CriteriaCAN / ULC S104 (2010)
CriteriaNFPA 252 (2012)
CSI Code08 11 00 Metal Doors and Frames
Fire Resistance20 Min w/Hose Stream NP
Fire Resistance20 Min w/Hose Positive Pressure
Listing SectionCATEGORY B - DOORS - ADDITIONAL EDGE-SEALING SYSTEM REQUIRED
Listing SectionCATEGORY A - DOORS - NO ADDITIONAL EDGE-SEALING SYSTEM REQUIRED
Listing SectionDOORS
Spec ID30297
SwingSingle Swing
SwingStandard Pairs
SwingLead Lined
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