The State of Utah gets "verification" energy audit - starting at the Utah State Capitol North Office Building. This second energy audit using a high volume blower door and thermal imaging cameras confirmed the new R-Plus windows and wall panels reduced the air leakage by 70% over the older single pane windows and wall panels. Unable to alter the outer windows for historical reasons, necessitated the use of the new thermal windows from ProActiveEnergyConcepts These new R-Plus windows are the best windows for older historic state and municipal building retrofitting.
We used a conference room for testing - installing temporary window panels.
Check out the short videos about these new windows
Alamo Infrared is the oldest and largest building inspector and energy auditor for homes, businesses, churches, schools, medical and government buildings in the Intermountain West.