POSTED ON May 24, 2018 in Philadelphia Projects Project Scope Type: Business Industry: Commercial Location: Paoli, PA Area of Structure Involved: Entire building Window Materials Used: Fiberglass double-hung windows - Impervia® We installed white fiberglass double-hung windows throughout this beautiful retirement community in Paoli, PA. Back to All ProjectsProducts Used In This Project Double-Hung Windows Fiberglass Windows Related Projects July 01, 2016 in Projects A Custom Home with Custom Views February 07, 2017 in Projects A Garden View - Creating an Opening February 28, 2017 in Projects Architect Series Double-hung Windows