Quad Door LightMAX Smoke Vent – Steel & Aluminum 

When it comes to ensuring the safety of your building and its occupants, BA-BSVLB-Q Quad Door LightMAX Smoke Vent – Steel & Aluminum sets the standard with its cutting-edge design and innovative features. This quad-leaf smoke vent, optimized by Best Access Doors maximizes its surface area, effectively expelling flames, fumes, and toxic gases in the event of a fire, creating a safer environment for everyone inside. Flood your spaces with the benefits of natural indoor lighting with this model's polycarbonate panel inserts.

With an automatic spring-powered cover activated by a fusible link, and compression springs capable of opening against strong winds or loads up to 10 psf, BA-BSVLB-Q ensures efficient and immediate ventilation when it matters most. Plus, with its high-quality insulation, this smoke vent not only enhances thermal resistance but also contributes to reduced energy consumption, benefiting both your building and your budget!

Why Invest in BA-BSVLB-Q?  

  • Automatic venting available with standard UL-listed fusible link 
  • Highly durable, and weatherproofed 14-gauge steel and 11-gauge aluminum construction with minimal maintenance required 
  • Polycarbonate panel glazing allows light natural light into workspaces
  • Quad-leaf design for maximized venting area and point of attack for firefighters 
  • Structural support provided by a load-bearing cover up to 40psf 
  • Exceptional energy efficiency with 1” PIR insulation 
  • EZ tabs with mounting flange for streamlined installations 
  • Alternate options for automatic opening and closing 

As North America's largest distributor of access doors and panels, roof and floor hatches, and much more, you are sure to find something that catches your eye in our catalog!

If you have general product inquiries, would like to make a custom request or a large order, don't hesitate to connect with our world-class product experts at 1-800-483-0823; we would love to assist you!