June 29, 2011

The Wixom, Mich.-basd Tapco Group, a unit of Headwaters Inc., named Jonathan Wierengo as VP marketing.

Previously, Wierengo served as director of marketing for Tapco.

"Jonathan has demonstrated valuable leadership in helping Tapco sustain best-in-class products, value and customer service," said David Ulmer, president of Tapco.

As director of marketing, Wierengo helped introduce InSpire Cedar Shake Roofing, InSpire Slate Cool Roofing and Foundry Stone Collection Siding.