Press release content from Business Wire. The AP news staff was not involved in its creation. PGT Innovations Completes Acquisition of 75% Ownership Stake in Eco Window Systems February 1, 2021 GMT VENICE, Fla.--(BUSINESS WIRE)--Feb 1, 2021-- PGT Innovations, Inc. (NYSE: PGTI), a national leader in premium windows and doors, including impact-resistant products and products designed to unify indoor/outdoor living spaces, today announced that it has completed its acquisition of a 75% ownership stake in Eco Window Systems and its related companies (collectively, “Eco”). Eco is a leading manufacturer and installer of aluminum, impact-resistant windows and doors serving the South Florida region.