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      Temperature Rise Rated Door

        Temperature Rise Rated Door offers exceptional Insulation to temperature [during a Fire] which makes it extremely suitable for enclosed areas such as Exit Stairwells, Exit Enclosures and Corridors. These Doors are specifically designed for enclosed openings [eg. Stairwells] which require conformance to NFPA 80 (or) similar fire protection recommendation for maximum temperature rise requirements.

        Temperature Rise rated can limit the transmission of heat for a period of time so that people can safely move to the lower floors thereby exiting the burning building. These doors are built with a leaf Infill that is specifically designed to restrict the transmission of heat.

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        Key Features

        • Temperature Rise Rating upto 250°F @ 30 minutes on unexposed face of the Door
        • Tested to UBC 7-2, ANSI/UL 10B, 10C [Positive Pressure Test Standard] (or) BS 476 Part 22 Standard
        • Cold Rolled Steel, Metallic Coated as per ASTM A 792 Standard offering Superior corrosion resistance
        • Solid Mineral Core / Rockwool
        • Up to 180* Minutes Fire Integrity
        • Sound Transmission Class: STC 38 [Operable]
        • Thermal Characteristics: U Factor up to 0.45, R Factor up to 2.22
        • Mechanically interlocked vertical edge seam construction for added structural strength
        • Suitable for wider selection of builders hardware
        • Suited for light, medium, heavy duty and extra-heavy duty usage
        • 16GA Inverted end channels welded to both face sheets
        • Factory Powder Coated

        Available Option

        • Base Material Options – Hot Dip Metallic Coated Cold Rolled Steel as per ASTM A 792 Standards
        • 2-1/8” Door Leaf Thickness
        • Finish Options – Smooth Powder Coated, Wood Finish (or) Hard Textured Finish
        • Design Options – Full Flush (or) Vision Lite
        • Synthetically filled Seamless Edges
        • Flush Metal Caps for End Channel
        • Multiple Frame Profile Options
        • Beveled Edge – 1/8” in 2”
        • Selection of Thickness from Light to Extra Heavy Duty (Refer the below table)

        Indicative Size Selection Chart

        (All Sizes in Metres – Width x Height basis)

        Model Height
        Single Double
        0.8 1.6 2 2.2 2.4
        0.9 1.8 2 2.2 2.4
        1.0 2.0 2 2.2 2.4
        1.1 2.1 2 2.2 2.4
        1.22 2.2 2 2.2 2.4

        Resources

        Download Datasheet