The Roof Smoke Vent Hatch, made by Babcock-Davis, is a single door SafeMAX™ Smoke Vent that delivers UL793-listed performance with durable metal covers for dependable, cost-effective operation. Its single-door design is well-suited for factories, warehouses, hoistways, and elevator shafts.

Key design factors include total vent area per code, effective vent area, and roof structural support requirements.

Features
• Increased Effective Vent Area
• Optional Louvered Curb
• UL Listed
• FM Approved
• Single Door