Builder's Best - Builder’s Best V430 Readi-Pipe Aluminum Dryer Vent Hose with 2 Clamps, 4" x 8'

The Builder’s Best V430 Readi-Pipe Semi-Rigid Aluminum Dryer Vent Hose provides a durable, safe, and efficient venting solution for dryers, exhaust fans, and HVAC systems. Designed for long-lasting performance, this flexible duct combines the strength of aluminum construction with the convenience of factory-made soft cuff ends for faster, more secure installation.Crafted from 100 percent aluminum roll-formed with mechanical seams, the Readi-Pipe offers dependable airflow while maintaining its shape through bends and tight spaces. The semi-rigid design allows flexibility during setup while resisting kinks, crushing, and deformation over time. Its non-insulated, Class 0 metal construction ensures non-combustible performance, achieving a flame speed of 0 and smoke developed value of 0 for added safety in high-heat dryer environments.Each 8-foot duct ships compressed for compact packaging and expands easily during installation. Factory pre-treated soft cuff ends with slots make it simple to connect to dryer outlets or wall vents, while 2 included metal clamps provide a secure, leak-resistant fit. The duct operates safely across a wide temperature range from -100°F to +430°F and supports air velocities up to 5,000 FPM (feet per minute) with positive or negative pressure ratings of 6 inches water column.Installation instructions are included inside each carton, ensuring proper air duct connections and joins per Builder’s Best guidelines. Proudly made in the USA, the Readi-Pipe Semi-Rigid Aluminum Duct delivers reliable airflow performance, easy installation, and proven safety for dryer venting applications.