FireFighter® Model D400

The D400 is a one-of-a-kind rolling curtain shutter that has been tested and labeled to UL 10B for 90 minutes with hose stream and UL 1784 smoke & draft. Unparalleled in the market, it is designed to protect openings in any wall rated up to 2 hours – including Fire Walls and Fire Barrier Walls!

A simple but unique configuration of textile layers permanently joined together as one unit and stored on a barrel in the head box. When deployed, the D400 rolls down as if it were a rolling steel door! A substantial opening protective ready to withstand heat, fire, smoke and the ultimate integrity test – the hose stream.
This product has patents pending.

Fire and Smoke Ratings

90-minute rated UL 10B with hose stream

Smoke & Draft labeled UL 1784

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 operation to self-close


80 feet in width and 40 feet in height. To ensure proper function and operation, consult the factory for large door applications

Finishes (metal components)

McKEON Sterling Gray

Powder coat of any color as selected

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

Download Product Cut Sheet