CARY, N.C.–(BUSINESS WIRE)– Cornerstone Building Brands, Inc. (NYSE: CNR) (the “Company”), the largest manufacturer of exterior building products in North America, has reached an agreement to acquire Cascade Windows (“Cascade”) for a cash purchase price of $245 million. Cascade is a leading independent manufacturer of energy-efficient vinyl windows and doors serving the residential new construction and repair and remodel markets. Headquartered in Spokane Valley, Washington, Cascade has approximately 800 employees at six manufacturing and three distribution locations across the West and Pacific Northwest.