Builder's Best SAF-T Metal Single Elbow Dryer Vent Duct Kit, Transition Duct with 4-Inch Diameter and 8-Feet Length, Designed for 90-Degree Turns

The Builder’s Best SAF-T Metal Single Elbow Dryer Vent Duct Kit offers a durable, UL-listed solution for venting your clothes dryer efficiently and safely. This premium kit includes an 8-foot flexible semi-rigid aluminum transition duct with a 4-inch diameter, securely attached to Builder’s Best original Close Elbow, specially designed to make tight 90-degree turns within just 4 inches of space—perfect for maximizing laundry room layout. The kit includes an 8-foot semi-rigid aluminum transition duct that is UL-listed for dryer venting. The pre-attached 90-degree Close Elbow provides a compact, space-saving solution for tight installations. Two premium steel screw clamps are included to ensure a secure and reliable connection at both the dryer and the wall. A heavy gauge roof cap is also included, constructed from 26-gauge galvanized steel and finished in black powder coat for weather resistance and long-term durability. The roof cap features a removable 1/4 inch by 1/4 inch screen to help prevent debris and pests from entering the venting system. With a maximum velocity rating of 5,000 FPM and a wide temperature range of -100°F to +430°F, this duct kit handles heavy dryer usage with ease. Its UL listing ensures compliance with all dryer manufacturer recommendations, offering peace of mind for safety and performance. Additional features include pre-treated duct ends, which make installation smoother and more secure. The soft cuff end has built-in notches that allow the duct to compress tightly over the dryer outlet for a snug, airtight fit. The included steel clamps are adjustable using a Phillips hex head driver, making them easy to secure during installation. Engineered for easy installation, strong airflow, and long-lasting durability, the Builder’s Best SAF-T Metal Dryer Vent Kit is the smart, code-compliant choice for home and professional installers alike.