We work with Building Professional all over North America. Below is a recent letter from an architect that used Fibertec Fiberglass Windows and Doors on this Passive House Project.
Dear Steven & Fibertec,
We have specified your Fibertec Fiberglass windows and doors on several of our projects, including our own home, over the last 3 years. As designers of Environmentally Integrated HomesTM, air seal, insulation value and durability are the most important things to us, however, equally important is good value. The Fibertec product seems to strike a good balance between performance and affordability making it an excellent choice for our clients. Thank you for providing excellent support & service. We look forward to working with you on our future projects

Christine & Tom

Energy Efficient Fiberglass Windows