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 October 18, 2018 in Projects 1950's Home Gets Complete Renovation and New Great Room Addition March 30, 2020 in Projects 250 Series Windows Improve Energy Efficiency in Boyertown May 02, 2019 in Projects 30-Year-Old Pella Windows Replaced with Aluminum Clad Pella Windows