BA-DSH-A

Automatic Double Leaf Smoke Vent - Steel & Aluminum 

Elevate your fire safety measures with the BA-DSH-A Automatic Double Leaf Smoke Vent by Best Access Doors. Engineered to ensure the security of industrial complexes, schools, recreational areas, and commercial buildings, BA-DSH-A's groundbreaking smoke vent redefines safety standards. BA-DSH-A boasts a double-leaf hatch equipped with an advanced fusible link, rigorously tested and UL-listed.

This link springs into action when temperatures surpass 165°F, setting off a seamless automated opening. In a split second, BA-DHS-A's springs engage, providing swift and immediate ventilation, eliminating dangerous fumes and harmful gases. Designed for long-lasting durability, BA-DSH-A features weather-resistant construction, highlighted by EPDM rubber gaskets permanently attached to its cover! Designed for long-lasting durability, BA-DSH-A features weather-resistant construction, highlighted by EPDM rubber gaskets permanently attached to its cover!

Why Choose BA-DSH-A?  

• 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 steel and 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
• Double-leaf design to maximize ventilation area

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!