Several of the brand’s windows meet or exceed Energy Star standards and can be customized to the customer’s preferences. LEARN MORE Products and Styles Pella offers eight product lines of windows.

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 Lifestyle Series is part of the Replacement Windows test ...

and moved it to their hometown of Pella. It was just a few years later that the Des Moines Register reported the company's product, a window screen "that rolls like a window shade," could be found ...