Single Hung Fiberglass Window
Tested beyond industry standards, from -40ºF to 180ºF so you can trust our fiberglass material to perform on the hottest and coldest days of the year.
Equal sightlines provide a clean, consistent aesthetic, unlike other single-hung designs that trade off aesthetic details.
Secured with corner locks, metal fasteners and injected with sealant for added strength, security and reliable water performance.
Full Product Information:
Pella IMPERVIA® Series Single Hung Window