Our Smoke Vents are designed to provide an economical solution for fire ventilation by removing deadly smoke, heat, and gases from a burning building. Single leaf Smoke Vents are used for smaller areas that need venting, including elevator shafts and stairwells. Single leaf units are not U.L. Listed.

• 1/8" thick aluminum
• 12" high insulated curb
• High performance gas springs
• Inside and Outside manual release Link
• Stainless Steel Hardware

BA-SVA-SL Specifications:

Cover: Double-skin construction (“in box type design”) with 1" cellulose insulation and a continuous EPDM foam weather/draft seal gasket that is attached to the inside of live load of 40lbs./sq. ft., the cover is 1/8" thick aluminum with a 20 gauge aluminum inside liner.
Curb: 1/8" Aluminum with 1" thick fiberboard roof insulation at curb exterior. Curb is 12" high, with 3.375" wide bottom flange and pre-drilled mounting holes.
Hinge: Heavy duty galvanized steel / aluminum pintle hinges with 3/8" pin
Hinge: Aluminum pintle hinges with 3/8" pin
Opening: Gas spring operators allow cover to open and close with ease. Inside and outside release allows for manual lid operation.
Door Latch: Self latching Slam Latch. Supplied standard with 165° UL Listed Fusible Link. Resettable McCabe link available.

Our world-class customer service team looks forward to discussing all your Access Door needs today! Feel free to contact us at (800) 483-0823 or by email via