638-004

This high-quality 3-inch by 8-inch sheet metal is a versatile solution for HVAC ductwork repair and custom appliance venting projects. Manufactured from durable 28-gauge steel, this sheet provides the ideal balance of flexibility and structural integrity for patching holes, creating custom transitions, or reinforcing existing ventilation systems. Whether you are repairing a clothes dryer exhaust, updating a kitchen range hood vent, or working on furnace ducting, this galvanized sheet metal plate offers excellent heat resistance and corrosion protection. It is a must-have component for technicians and DIYers looking for professional-grade materials to ensure airtight connections and efficient airflow in residential or commercial ventilation setups.
Type: Metal Venting
Size: 3" x 8"
Dimensions: 8 in × 3 in × 28 Gauge (Thickness)
Application: Used for ductwork patching, custom vent fabrication, HVAC repairs, and appliance exhaust systems including dryers and range hoods.
Specifications: 28-gauge thickness, heat-resistant construction, suitable for high-airflow environments.