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GUARDIAN
SYSTEM

Guardian System logo featuring Vulcan Vent, fire-rated balcony inspection vents.

The Guardian System featuring Vulcan Vent, a fire-rated removable balcony inspection vents address the requirements of SB-721 and SB-326 - new laws enacted to address significant concerns with "Exterior Elevated Elements" and the need for repairs in 19% of such structures. Compliant with the California Building Code, our vents enable easy access for inspectors to assess the structural integrity of balconies and similar extended elevated elements.

Close-up of Vulcan Vent, fire-rated for balcony inspection and easy structural integrity assessments.

• Designed for SB 326 & SB 721

• Chapter 7A, WUI compliant

• 1-hour fire rated

• CRC tested and listed to ASTM E2886 (Flame & Ember Intrusion)

• Tested and listed to ASTM E119 (1-hour fire rating)

• CAL Fire approved

 Canada/ULC-S101 compliant

echnician inspecting a ceiling for SB-721 and SB-326 compliance with Guardian System.
Detailed view of Vulcan Vent, designed for 1-hour fire rating and compliance with California Building Code.
Vulcan Vent installed in a balcony, compliant with SB-721 and SB-326 for inspection access.
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