Window Exhaust Flange – Adjustable 24" to 36"

The Window Exhaust Flange (Item# 861977) is a quick and effective solution for converting standard double-hung windows into an exhaust port for negative air machines. Designed for ease of use and adaptability, this flange system helps professionals set up containment zones and maintain proper airflow during remediation, abatement, or renovation work.

With an adjustable fit for windows ranging from 24" to 36" wide, and a built-in 12" flange compatible with standard 12" exhaust hoses, this unit streamlines setup for negative air environments. Whether you're managing mold, asbestos, or general air containment, this flange helps ensure efficient and compliant ventilation control.

Key Features:

Quickly converts double-hung windows into negative air exhaust ports
Adjustable width fits most standard windows: 24" to 36"
12" diameter flange accommodates 12" exhaust ducting
Ideal for use with air scrubbers, negative air machines, and containment systems
Speeds up setup and teardown for abatement and restoration jobs

Applications:

Mold remediation
Asbestos abatement
Construction dust control
Fire and smoke restoration
Any negative pressure containment project

Technical Specifications:

Item Number	861977
Window Fit Range	24" – 36"
Flange Size	12"
Compatible Hose Size	12" Exhaust Hose

Streamline your negative air setup with the Window Exhaust Flange – 861977 for secure, adjustable, and efficient containment airflow management.

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