GRV824 6-8" Black Roof Cap, Flush, Flapper Screen

The GRV824 6–8" Black Roof Cap is a flush-mount vent solution designed for larger exhaust systems, such as high-capacity kitchen fans or commercial ducting. Featuring a built-in flapper and screen, it provides reliable protection against backdrafts, pests, and debris while maintaining a clean, low-profile appearance on the roof.

Features & Benefits

Performance

• Supports 6" to 8" exhaust ducting for efficient airflow in larger ventilation systems.
• Integrated flapper reduces backdrafts, and mesh screen helps keep out birds and debris.

Design & Installation

• Low-profile flush mount design offers a sleek finish that blends with the roofline.
• Pre-installed flapper and screen simplify installation and enhance functionality.

Durability

• Made with corrosion-resistant materials for long-lasting protection in harsh weather. Black finish complements most roof types and resists fading over time.