Smoke curtains for smoke partitions. Seals for elevator hoistways. Fire protective smoke curtains for smoke barriers and fire partitions. Steel-Tex® fire shutters, hose stream tested, for fire barriers, floors, and fire walls. Pick the opening on your life safety plan — every system behind it is listed and rated.
Deployable and fixed fabric curtains for openings in smoke partitions — atriums, stair and escalator openings, hangars. No fire rating required. Hidden in the ceiling until the alarm deploys them.
Steel and glass textile shutters tested to UL 10B with the hose stream test (ASTM E2226) — the standard fire barrier walls, floor openings, and moveable fire walls demand.
Concealed, gravity-fail-safe curtains at the hoistway interface — chosen over elevator lobbies and pressurization on cost, space, and reliability.
The UL approved SD60® smoke curtain system, tied into a Siemens control panel, protects the four-story atrium — comfortably exceeding NFPA 92B.
Gravity fail-safe curtains for openings in smoke barrier walls and fire partition walls, with egress options built in. Not hose stream tested.
Every rated opening is one of six conditions. Pick yours — the section shows where the curtain lives, and which listed systems cover it.
The gap between elevator door and frame admits gases over 1,000°F. Magnetic and side-guide seals close it — engineered for the hoistway.
A one-hour fire protective curtain let a three-floor atrium be treated as two floors — removing the need for any active smoke control.
The gap between elevator door and frame admits hot gases over 1,000°F. A rated curtain in front of the opening closes it.
官网：https://ussmokeandfirecurtain.com/
资料来源：企业官网公司介绍页面（复核日期：2026-10-29）。