In 1992, Pella entered the national retail market with windows and patio doors, adding select lumberyard distribution in 1994. In 2001, Pella introduced Pella Design Centers to mainstream market customers, as a “
store-within-a-store inside
Lowe's stores and staffed by Lowe's employees. In 2000, Fortune Magazine recognized Pella as one of the 100 Best Companies To Work For and Pella was awarded for six consecutive years. In 2018, Pella was awarded Forbes America's Best Large Employers of the Year. Pella earned the U.S. Environmental Protection Agency (EPA) and Department of Energy‚ (DOE)
Energy Star Sustained Excellence Award in 2009 and 2010. Pella Corporation earned an ENERGY STAR Partner of the Year 2013 award, presented by the U.S. Environmental Protection Agency (EPA) and the Department of Energy (DOE) for manufacturing energy-efficient windows and educating consumers about them. the American Architectural Manufacturers Association (AAMA) and the Window and Door Manufacturers Association (WDMA). ==Charitable activities==