RANTOUL, IL — JELD-WEN, a manufacturer of windows and doors, will formally tell workers at its window manufacturing plant in Rantoul, IL, on Dec. 18 that the company is planning an approximate 20% reduction in force, according to Terri D. Cline, director of corporate communications. Cline described the action as seasonal layoffs, and said the laid off employees will continue to receive benefits in the short term. Read more.