Pella provides information on its line of sliding patio doors at its website, Pella.com. Options include its Architect and Designer series wood doors, Impervia fiberglass doors and Encompass vinyl doors. The patio doors are available in French or contemporary styling with white, tan or brown exteriors.
Pella Corporation has a long-standing partnership with Energy Star. Its sliding doors meet or exceed Energy Star guidelines in all 50 states with features such as argon-filled, low-E insulating glass. Pella came in second in the J.D. Power 2014 Windows and Patio Doors Satisfaction Study behind only WindowWorld and ahead of competitors such as Simonton and Marvin.