Backdraft Roof Dampers

A SupplyApp backdraft damper, also known as an isolation damper, allows air to flow in one direction while preventing reverse flow. Backdraft dampers can be mounted on the wall or on the roof in this broad range. When you browse for an isolation damper, also known as a backdraft damper, from SupplyApp, you may choose the mounting style and size that best fits your roof exhaust needs.