View Fast facts in these categories:
Energy efficiency Fast facts
- Are you ready for winter? Is your home?
- Tips to prepare your windows and doors for winter and save energy
- Awards and honors earned by Pella Windows and Doors
- Pella: A leader in environmental stewardship
- Tips for selecting green windows and doors
- Pella Corporation: a longtime leader in sustainability
- Look for the ENERGY STAR® logo
- Choose glass wisely to enhance comfort, energy efficiency
- Confused about R-values and other window and door terms?
- What are zero-energy buildings?
- What does LEED® certified mean?