Skip to main content

High-Performance Window System

Building Science-to-Sales Translator

High-Performance Window System = High-Performance Window System

Image(s)

Technical Description

Homes with high-performance window systems are more comfortable and consume less energy than homes with traditional windows. High-efficiency ENERGY STAR-rated windows perform at least 15% better than a standard window and have an insulating value of R-3 or higher. Ultra-efficient windows perform at least 50% better than a standard window and have an insulating value of R-5 or higher. On average, they save homeowners 7% to15% on utility bills. These window systems use a combination of insulating frames and other features to reduce heat loss. They consist of two or three glass panes separated by insulating spacers and installed in insulated frames made of nonconductive wood, fiberglass, or vinyl. The space between the glass layers is filled with a nontoxic gas like argon or krypton that insulates better than air. The glass panes are coated with a low-emissivity coating that reflects sunlight and protects curtains, furniture, and hardwood floors from fading over time. 

Alternate Terms

Enhanced Comfort Window
Quiet Window
High-Efficiency or Ultra-Efficient Window
Advanced Window Technology
Sun Protection Window

High-Performance Window System
Sales Message

A high-performance window system ensures both high-efficiency windows and professional installation. What this means to you is less wasted energy along with enhanced comfort, quiet, and durability. Wouldn’t you agree a complete window system should be included in every new home?

Disclaimer

This content is a work created with funding provided by the United States Department of Energy under Contract no DE-AC05-076RL01830 for the operation of Pacific Northwest National Laboratory. The information and guidance provided by Pacific Northwest National Laboratory (PNNL) in the content are intended solely for educational purposes only and do not constitute formal training or certification. It is provided with the explicit understanding that neither the United States Government nor the United States Department of Energy, nor the Contractor, nor any or their employees, nor any jurisdiction or organization that has cooperated in the development of these materials, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness or any information, apparatus, product, software, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof, or Battelle Memorial Institute. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof. Viewers assumes full responsibility for all actions that they may take from information provided in this content including ensuring the safety, code compliance, and proper functionality of any products they choose to install. Installation and use of such products should be performed in accordance with local regulations and manufacturer instructions.