 | Fire rating of 1 1/2 hours without glass light. |
 | Maximum size of 14'-0" wide by 9'-0" high. |
 | Perimeter seals to retard the passage of smoke. |
 | Automatic self-closing feature with controlled downward speed activated by fusible link
or building alarm system. |
 | Choice of push-up, crank or motor operation. |
 | Curtain finishes include FinalCoteTM, ColorCote, primed steel, and #4
finished stainless steel. |
 | Standard thumbturn and optional cylinder locks. |