Choose the Builders Best 6in x 8ft Semi-Rigid Aluminum Duct for dryer venting, bathroom fan venting and more. The venting duct is made of watertight aluminum that is non-combustible and non-insulated.
- Non-insulated, general-purpose venting duct is designed for low- and medium-operating pressures.
- Non-combustible, corrugated aluminum construction is watertight for protection.
- Plain-ended pipe design.
- Class 0 metal duct.
- Works in temperatures up to 430 deg..
- Backed by the manufacturers 30-day limited warranty.







