Copper Dryer Vents and Stainless Steel Dryer and Exhaust Vent Wall Caps are far superior building materials than aluminum and plastic. All joints are soldered to ensure a stronger more weather resistant vent.  All dryer vents include a stainless steel pipe to prevent electrolysis that occurs when aluminum or galvanized and copper are in contact.  Available in many sizes from 4" to 12" diameter.

Round copper soffit vent with screen.  Available in 2", 3", 4", and 6" sizes.  Applications include soffit venting, wall venting, and more.  Manufactured in the USA