We at E3 Power use the “building as a system” strategy along with diagnostic testing to provide energy-saving options to increase the comfort, health, safety, and durability of your home. We can also analyze your home attic insulation and air sealing in Denver CO and vapor barrier levels in order to qualify for Xcel Energy rebates.

Blower Door Assisted Air Sealing

A blower door is used to depressurize the building and simulates an approximate 20mph wind on all sides of the building. This aids us in finding areas and space of the exterior walls that provide paths for energy exchange to the outdoors. 

Attic Insulation and Air Sealing

New energy-efficient recommendations for insulation R-values in Colorado are Attic R-49, Wall R-18, Floor R-25, Crawlspace R-19, and Basement R-11. 

Insulation Inspection

Does your jurisdiction's building department require a third-party insulation inspection? We can help! Insulation Inspections can run as low as $75. Please call e3 Power today to schedule!

Building America Solutions Center

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  • Thank you for supporting the participation of Andy Wildenberg in the U.S. Department of Energy's Multifamily Job Task Analysis (JTA) Workshop for Building Operator, held on May 9-11, 2013 in Golden, Colorado. This session marked the first step in the consensus-based process of developing a... Read More


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