Selkirk L.L.C. has announced two recent appointments, as well as the retirement of its plant manager.

Selkirk L.L.C. has announced that Fred Pierce, currently national sales manager of the Commercial/Industrial division, will assume additional duties as national sales manager of the Hearth division. In addition, Bill Sendelback has taken on the new position of director of venting products for all Selkirk divisions. The company also announced the retirement of Plant Manager Doug Hoy.