Your Local Source for Passive House-Ready Windows & Doors

From design consultation to installation, Synergy Products helps bring your high-performance vision to life.

Now offering Alpen High Performance Products

Windows & doors built to meet Passive House standards.

Alpen specializes in high-performance building products which play a critical role in achieving Passive House certification. Designed with advanced insulation properties, they help minimize heat loss and reduce energy consumption.

Your next project starts here.

Learn more about our high-performance window & door solutions, connect with our team, and see how expert installation by Synergy Building Partners can elevate your next project.