Fire door for commercial buildings Special Lite
SL-21

The Special-Lite® SL-21 Fire-Rated FRP-Clad Door is the perfect complement to our FRP entrance doors for interior or exterior applications that require a fire-rated door. Tested in accordance with UBC 7-2, NFPA 252, and UL 10C requirements, the SL-21 has passed the 1-1/2 hour positive pressure test, hose stream test, and 250 °F (121 °C) temperature rise tests to achieve Warnock Hersey listing for fire-rated applications in the United States. The SL-21 is available with 30, 45, 60 or 90-minute fire-ratings.

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