CASE 3: Vertical Coiling without Egress

Vertical Opening Separation

Exit enclosures extend vertically through the interior of multi-story buildings in order to ensure timely and safe evacuation of occupants during an emergency. These enclosures include exit stairs and exit ramps.

Shaft enclosures that protect a required means of egress are extremely critical to the life safety of building occupants. From a design perspective it is often challenging to incorporate opening protectives in hi-profile open spaces. This extreme width vertical coiling assembly fits narrow header lines, has inconspicuous side guides, and deploys with adequate separation only when the building goes into alarm.