Pottorff Product Catalog

celebrating 90 years

As we celebrate 90 years in the industry, Pottorff remains committed to delivering high performing products on time and at competitive prices. We offer a full line of:



Air Control Dampers
Backdraft Dampers
Ceiling Radiation Dampers
UL Rated Fire, Fire-Smoke, and Smoke Dampers

5 year warranty

Revit ® Files
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Pottorff In-House Testing

Our in-house laboratories allow us to streamline product development and enhance our current product offerings.

Industry Leadership

We are active participants in the development of building codes, design regulations and test standards with industry organizations.

Louver Information and Selection

LIST is a state-of-the-art web program that allows engineers and architects to select the right louver based on application and performance criteria.