The main barriers to choosing high-efficiency windows are lack of product awareness and cost considerations. As a result, residential construction professionals play a key role in promoting wise window choices to their clients.
Today's wonderful windows.
![](https://www.aivc.org/sites/default/files/default_images/default_image_5.png)
Year:
2000
Bibliographic info:
USA, Home Energy, September/October 2000, pp 13-18.