Babcock-Davis has introduced the industry’s first UL 793 Listed 4’x8’ single door smoke vent. With an effective venting area of 90%, we will help you minimize cost and reduce the number of smoke vents required on your project.    

Babcock-Davis recently designed our smoke vent product line for increased safety, reliability and simplified installation. 

• Largest range of UL 793 listed sizes and options 

• Improved overall effective venting area 

• Simplified, higher quality design reduces installation and testing time 

• Secure, robust rotary latch provides superior wind uplift 

• Modular, upgradeable electrical release actuator 

• The LightMAX™ Series - structural multiwall doors for natural daylight 

• The SafeMAX™ Series - metal lids available in steel or aluminum Link to product information pages on web.

Photo: LightMAX™ Series BSVLA 4ft x 8ft Single Door Smoke Vent