Smoke Vents

Our innovative safety solutions are engineered to perform perfectly when needed most.

Mechanical Smoke Vent

When smoke vents are required by code, VELUX offers lightweight double-leaf smoke vents, a mechanical solution that exceeds the UL 793 Standard for automatically operated roof vents for smoke and heat.

Learn More
ULSV2 Smoke Vent


Shrink-out smoke vents are gravity-operated acrylic double domes designed to automatically shrink and fall out in the event of a fire. Units are available with or without an ESFR-rated fusible link.

Learn More