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.

SAF-T Metal Single Elbow Dryer Vent Duct Kit includes original Close Elbow, engineered to make 90° turns within just 4 inches—perfect for tight laundry spaces and maximizing efficiency

Features an 8-foot, 4-inch diameter semi-rigid aluminum transition duct rated for up to 5,000 FPM and -100°F to +430°F; UL-listed to meet all dryer manufacturer safety standards

Comes with pre-attached Close Elbow, two steel screw clamps for secure connections, and a heavy gauge roof cap made of 26-gauge galvanized steel with a weather-resistant black powder coat finish

Pre-treated duct ends allow for smooth connections; soft cuff end with notches compresses tightly over the dryer outlet for a snug, leak-resistant fit

Semi-rigid duct can be installed without extra elbows, though included elbow reduces needed wall clearance—ideal for both DIY and professional installations

Dimensions (L x W x H): 22.00 x 6.00 x 12.00 inches

Weight: 2.35 pounds

Manufacturer warranty: 30-Day Warranty