There are numerous office blocks and department stores that have impressive open atria designs spanning over many floors. To prevent the spread of smoke and fire from one floor to another and to facilitate the rapid extraction of smoke many of these use a roof level access system complemented by an inlet make up air facility and deployment of BLE Curtains around the perimeter edge. Sophisticated control systems allow for the curtains to facilitate these strategies by employing staged and separate deployments, level by level or even curtain by curtain, with multiple alarm inputs being reacted to.
About Door Systems
Our passion is to build a strong company
with great people and innovative ideas to
achieve extraordinary results.
Door Systems is the only company to provide code compliant fire protection smoke curtains and integrated fire doors that offer superior aesthetics, high performance and up front cost savings while bringing long term value to the customer.
Contact us for more information.
1150 S Las Brisas
Placentia, CA 92870
587 Division Street
Campbell, Ca 95008
714-258-7100 Local & International
866-534-3667 Toll Free US Only
California Lic# 865455
Nevada Lic# 0061043
Oregon Lic# 226684
Washington Lic# 604-338-634