Parkersburg, W. Va. — Twenty months after opening a 75,000-square-foot manufacturing plant in Swainsboro, Ga., Wincore Window Co. LLC plans to more than double in size in the city to meet a sharp ...

Wincore Window Co. is investing $6.5 million into a new 150-employee manufacturing plant in Swainsboro, Ga. Based in Parkersburg, W.Va., Wincore currently has 340 U.S. employees producing vinyl ...

PARKERSBURG -- A locally based manufacturer of windows and doors has been sold to an out-of-state investment firm, with its existing workforce remaining in place. Wincore Windows and Doors, ...

PARKERSBURG – Wincore Windows is adding 50 full-time jobs in the coming months as the Wood County Development Authority and the window and door builder spoke with the Wood County Commission Monday.