SmokeFighter® Model D500S

Smoke Rated Curtain System

McKEON has added an advanced technology to its tested and proven SmokeFighter Series … vertical acting smoke protective curtains that form floor-to-ceiling enclosures without mullions or corner posts!

Unique configurations are no challenge. This UL1784 labeled technology creates its own corners and jambs, vertically acting without any cumbersome features. Its corner profile is unmatched in the industry! The system installs with ease, operates smoothly and simply, and conceals beautifully in the finished ceiling.

The D500S can reduce the volume of smoke in an atrium, protect a corridor, or mitigate smoke migration. Best of all, the technology provides required smoke separation without impact to the desired spacious appearance in any design. This technology has patents pending.

Smoke Rating

UL 1784 tested, listed & labeled

Code Compliance

Code Compliance Research Report (CCRR) (pending) Regulatory Approvals


Not available


Auto-Set® automatic resetting

Fail-Safe Design – automatic self-closing mechanism does not require power or battery back-up to self-close


Widths to 500′-0″ (15240cm) and heights to 48′-0″ (1463cm)

Finishes (metal components only)

McKEON Sterling Gray

Powder coat of any color as selected

Stainless Steel — No. 4 Polish or No. 8 Mirror