Wind resistance measures each window"s ability to keep out drafts with 25 and 50 mph winds an an outdoor temperatures of 70º F. The Pella 250 Series is part of the Replacement Windows test ...

They include Reserve Traditional, Reserve Contemporary, Lifestyle Series, Impervia, 250 ... sliding, bay, bow, custom, and specialty designs. Eco-Friendliness One aspect of Pella Windows that ...

Sliding windows have one fixed sash and a moving sash that ... Expert craftsmanship takes expert product knowledge. A Pella windows and doors expert can help you pick out the window that fits your ...

At Pella, our vinyl windows in a range of styles and colors to complement your home's design. Choose from sliding, picture, single-hung, double-hung, awning, and casement windows made of vinyl. Our ...