insulation header image

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

Contact us

Schedule Service



  • Andy, Jeremy - I just wanted to let you know I didn't have any questions or concerns with the Audit or HES reports. (Other than being surprised our house made a 4 in HES; I expected a 2 or less.) I'm prepping for the tasks I know I can handle, but will almost certainly want to consult with or... Read More

    Tom Denver, CO

Sign up for our email newsletter

Want to keep up on our latest promotions and industry news? Click the button below to sign up for our email newsletter.

Sign up