Zonda - Resource Library

Select and install high-performance windows, preferably windows that are ENERGY STAR rated or that meet or exceed the ENERGY STAR program requirements for windows, doors, and skylights. If you are seeking certification under the ENERGY STAR Certified Homes program or the U.S. Department of Energy's Zero Energy Ready Home program, read this for more specific guidance.

This report records the results of a field study conducted in a historic home in Seattle, Washington, to document the performance of interior storm window inserts. The energy use and thermal performance of the house were monitored before and after the installation of the inserts. Using the defined analysis approach, it was determined that the interior storm windows produced a 22% reduction in heating, ventilation, and air-conditioning energy use and reduced building envelope leakage by 8.6%. Learn more.

The objectives of Architecture 2030 require strategies that rethink how we plan, design, and construct buildings in order to dramatically reduce greenhouse gas. One building strategy that has gained favor throughout some parts of the world and is currently growing in the U.S. is the idea of natural ventilation. This paper examines the case for natural ventilation—what it means for the build environment, how natural ventilation principles are applied, and a proven way forward for designers committed to the Architecture 2030 initiative.

Internet-connected energy management solutions like smart electrical panels and thermostats are part of a growing category of home building products aimed at optimizing energy efficiency.

In this BUILDER Session, hear more about different types of energy management solutions, along with insights into what buyers are willing to pay for.