Windspire Home in Hills
Windspire Home in Hills.
Windspire Architect's Home
Windspire Architect's Home.
Windspire Looking Straight Up
Windspire Looking Straight Up.
Windspire Multiple Devon Bank Chicago
Windspire Multiple Devon Bank Chicago.
Windspire Rural Home
Windspire Rural Home.
Windspire US Botanic Gardens DC
Windspire US Botanic Gardens DC.
Windspire Concept Lining Patio
Windspire Concept Lining Patio.
Windspire Installation Raising With Car
Windspire Installation Raising With Car.

Latest Test Results, As of October 2009!


Windspire Buy/Reserve Page

The Windspire undergoes rigorous independent, third-party testing in Spanish Forks, Utah. The Windward Engineering test site offers a class 6 wind zone, and full testing and monitoring equipment. We are proud to base our product ratings on real world test data. The latest test result report, as of October 2009, is now available. Below are our published product ratings.

We take pride in setting high performance standards for our technology, and in putting our unit through stringent real-world, in-ground testing to honestly assess and rate its performance. While this process has taken some time, rest assured that this level of testing is unusual: it is undertaken by very few companies in the industry. We chose to pursue real-world, independent testing in the interest of delivering a truly high performance product to our customers.
 

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High Wind Windspire Testing Information