Thermally Broken Automatic Smoke Vent – Aluminum  

Introducing the BA-S-50SVTB Thermally Broken Automatic Smoke Vent – Aluminum from Best Access Doors. This advanced solution enhances protection and insulation efficiency by reducing heat transfer. With a sturdy aluminum build, the BA-S-50SVTB sets a high standard for defense, providing vital ventilation and suppression during potential fires. 

Key to its operation is an intelligent, UL-listed fusible link, activating BA-S-50VTB's spring-powered cover swiftly for essential ventilation. Reliable compression springs counter wind forces and up to 10 psf loads, ensuring efficient performance. Concealed PIR insulation reduces energy consumption, positively impacting operational costs. 

Take a Closer Look at BA-S-50VTB  

  • 3-½"" mounting flange for easy fittings and installations
  • Class A UL 790 rating, providing the highest standard of rooftop fire resistance
  • UL-listed fusible link for automated venting during fires
  • Aesthetic and durable heavy-gauge aluminum construction Compression-assisted lifts for one-handed operation
  • 1"" thick fiberboard and fiberglass insulation for added thermal resistance
  • Weathertight construction with EPDM gaskets
  • Structural reinforcement with 40psf bearing cover
  • Telescoping springs ensure an opening with wind or load forces of up to 10psf
  • Ideal atop elevator shafts, schools, recreational facilities, and similar buildings

At Best Access Doors, we are committed to our customer's satisfaction! Simply choose your size, and if you have general product questions, custom requests, or would like to make a large order, count on our world-class product specialists to guide you through every step!

Connect with us at your convenience at (800)-483-0823; we would love to help!