Republic Windows plant in Chicago this Spring.
Earlier this month, Serious Materials re-opened a previously shuttered plant in Pennsylvania, and is hiring back over 100 union workers in the next couple of months.
Serious Materialsâ€™ products exceed current Energy Star standards by up to 400% and can reduce heating and cooling energy costs by up to 50%. Five percent of U.S. energy use is lapsed through inefficient window glass.
(Source: White House)