Galvanized Sidewall Cap 3 in.

Keep your ventilation system running smoothly and protected from the elements with this heavy-duty Galvanized Sidewall Cap. Designed for 3-inch ductwork, it provides a durable termination point on exterior walls—blocking rain, pests and debris while allowing free airflow.

Easy to install and built to last, this sidewall vent cap is ideal for dryer vents, bathroom fans, range hoods and other small-duct applications in both residential and light-commercial settings.

Key Features

• Durable, heavy-gauge galvanized steel construction
• Hooded, louvered design prevents water intrusion and backdrafts
• Pre-punched mounting holes for quick surface-mount installation
• Weather-resistant zinc coating for superior corrosion protection
• Low-profile appearance blends seamlessly with most exteriors
• Fits standard 3-inch diameter ducting