POSTED ON May 24, 2018 in Pella Windows & Doors of Philadelphia 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, Pennsylvania. Back to All ProjectsProducts Used In This Project Double-Hung Windows Fiberglass Windows Related Projects June 13, 2022 in Projects $3M Austin Home Adds Fiberglass Windows Throughout December 03, 2021 in Projects 184 Fiberglass Windows Added to Georgetown Senior Housing Construction March 17, 2022 in Projects 250 Series Windows Bring Style and Performance to Henrico Home