The Passive House movement is gaining more traction in the United States. Window manufacturers and distributors are quick to meet the rising demand for windows and doors on Passive House projects with new or rebranded Passive House product lines. In this article, we’ll walk you through all the important aspects and performance criteria for windows, explain the available Passive House product certifications, and help you to find the right products for your specific project.

Her commitment to the craft is evident the first time you meet Kristina Held, principal and partner at Charlotte, NC firm Insight Architects. A leader in Charlotte’s sustainable and environmentally friendly architecture scene, Kristina works with clients across the state to create beautiful and environmentally conscious homes and commercial properties. She is Charlotte's first Passive House architect.