Smoke Hatch Vent - SafeMAX - 36" x 30" - Aluminum - BSVSA36X30S1N165R Window Well Extension Its single-door design is well-suited

Its single-door design is well-suited for factories

Create 45° turns in your Micro™ Channel Drainage system

This high-quality lath enhances the finished appearance of walls

and UV resistant

Smoke Hatch Vent - SafeMAX - 36" x 30" - Aluminum - BSVSA36X30S1N165R Window Well Extension Its single-door design is well-suitedThe Babcock Davis Single Door SafeMAX Smoke Vent 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