HURRICANE / FLORIDA BUILDING CODE (FBC), MIAMI DADE COUNTY (NOA)
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NF series door specifications:
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Premium fiberboard core for heat transmission
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control
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Keeps the side of the door not exposed to fire
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below 250 degrees fahrenheit at 30 minutes into a
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fire test
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Premium 250 degree core
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Versus competitors 400 degree standard core
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18 gauge standard
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Available in 14 and 16 gauges
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Fiberboard core standard
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R factor of 3.5
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U factor of.286
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Cold rolled steel standard
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Available in a60 galvannealed and g90 galvanized steel
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SFLAD grey primer standard
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Available unprimed (galvanized and galvannealed) and factory prefinished in thousands of sherwin williams colors
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Flush face standard
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Available with a variety of lite kits, louvers, and panel designs including woodgrain
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Exclusive door design includes:
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Mechanically interlocking pan and lid design
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7 gauge hinge reinforcements with an extra-long, high frequency top hinge
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Reinforcement standard
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Closer reinforcement standard
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Inverted top channel standard
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Available flush top
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Up to 3 hour fire rating available
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Built to meet and exceed ADA, ANSI, ASTM, and SDI standards. (ASTM E152 for heat transmission)
