• Standards

    TO EXCEED TODAY’S STANDARDS, WE MUST CONTINUALLY IMPROVE OUR PERFORMANCE –INDIVIDUALLY AND AS A TEAM.

    Standards

    Our products comply with the highest standards of the industry to offer you durable, high performance and safety products.  Since we offer a large variety of products, please do not hesitate to communicate with us for more detailed information.

    Comparison between NAAMM 861, 867 and SDI 100
    Standards list

    > CLICK HERE TO DOWNLOAD THE COMPLETE STANDARDS LIST.

    NAAMM-National Association of Architectural Metal Manufacturers

    HMMA 810 
    Hollow Metal Doors

    HMMA 820 
    Hollow Metal Frames

    HMMA 831 
    Recommended Hardware Location for Hollow Metal Doors and Frames

    HMMA 841 
    Tolerances and Clearances for Commercial Hollow Metal Doors and Frames

    HMMA 850 
    Fire Rated Hollow Metal Doors and Frames

    HMMA 860 
    Guide Specification for Hollow Metal Doors and Frames

    HMMA 861 
    Guide Specification for Commercial Hollow Metal Doors and Frames

    HMMA 866 
    Guide Specification for Stainless Steel Hollow Metal Doors and Frames

    HMMA 867 
    Guide Specifications for Commercial Laminated Core Hollow Metal Doors and Frames

    Fire-rating standards

    NFPA 80
    Standard for Fire Doors and Other Opening Protectives

    NFPA 252 
    Standard Methods of Fire Tests of Door Assemblies

    NFPA 257 
    Standard on Fire Test for Window and Glass Block Assemblies

    CAN4-S104
    Fire Test of Door Assemblies

    CAN4-S106
    Standard Method for Fire Tests of Window and Glass Block Assemblies

    ANSI UL 10 C
    Standard for Positive Pressure Fire Tests of Door Assemblies

    BS 476-22
    British Standard, Fire Test on Building Materials and Structures

    ANSI-American National Standard Institute

    A115.1G
    Specification for Hardware Preparation in Standard Steel Doors and Frames

    A117.1
    Manufacturing Tolerances Standard Steel Doors and Frames

    A250.3
    Test Procedure and Acceptance Criteria for Factory Applied Finish Painted Steel Surfaces for Steel Doors and Frames

    A250.4
    Test Procedure and Acceptance Criteria for Physical Endurance for Steel Doors, Frames, Frame Anchors and Hardware Reinforcings

    A250.6
    Recommended Practice for Hardware Reinforcing on Standard Steel Doors and Frames

    A250.8
    Recommended Specifications for Standard Steel Doors and Frames

    A250.10
    Test Procedure and Acceptance Criteria for Prime Painted Steel Surfaces for Steel Doors and Frames

    A250.13
    Testing and Rating of Severe Windstorm Resistant Components for Swinging Door Assemblies

    ASTM-American Society for Testing and Materials

    A653/A653M
    Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process

    A240/A240M
    Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

    C518
    Standard Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus

    C1363 
    Standard Test Method for Thermal Performance of Building Materials and Envelope Assemblies by Means of a Hot Box Apparatus

    E90 
    Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements

    SDI-Steel Door Institute

    100
    Recommended Specification for Standard Steel Doors and Frames

    112
    Zinc-Coated (Galvanized/Galvannealed) Standard Steel Doors and Frames

    118
    Basic Fire Door Requirements

    Others

    LEED-NC
    Recycled content

    IBC
    International Building Code

    NBC
    National Building Code of Canada

    Steel Gauge

    For quality purpose, our steel gauge exceeds the industry standard NAAMM/HMMA 803.  Please refer to the following chart for more details.

    STEEL GAUGE DE LA FONTAINE NAAMM/HMMA 803
    7-gauge 0.187" (4.8 mm) 0.167" (4.2 mm)
    10-gauge 0.129" (3.3 mm) 0.123" (3.1 mm)
    12-gauge 0.105" (2.7 mm) 0.093" (2.3 mm)
    14-gauge 0.071" (1.8 mm) 0.067" (1.7 mm)
    16-gauge 0.056" (1.4 mm) 0.053" (1.3 mm)
    18-gauge 0.044" (1.1 mm) 0.042" (1.0 mm)
    20-gauge 0.034" (0.86 mm) 0.032" (0.8 mm)
    ANSI-A250.8 DE LA FONTAINE Usage Guide