This image was taken by The Snell Group team member John Snell. It's an infrared image he captured last winter of a structure that had recently been insulated with blown in cellulose. With the cooler temps upon us in the North East I thought it was a good image to share! 

Tags: air, cellulose, infrared, insulation, leakage, weatherization

Views: 599

Replies to This Discussion

egads - that's bad.  How about this one?

That's pretty bad too! We have lots of these photos so I'll find some others and post them as well. 

Deanna,

 

Thanks for sharing this, it is truly rediculous. Cellulose is a great product, however like other insulation types, it really depends the installer.

John, I couldn't agree more! Here's one more, also taken by John.

Our team member Matt shared this photo with me. The image was shot after a weatherization crew had finished a job. Whole cavities throughout the home were missed or not properly dense packed with cellulose including the ones seen in the image. I think it's important to point out that infrared is helpful for not only quality assurance (from a customer's point of view) but also for the installer. Infrared can help crews to improve their installation skills ultimately reducing callbacks and saving time and money. 

If you provide crew an IR, and they first use it in late fall, they will get some very 'weird' results. Remember you blow in the cellulose with outside air. I have done QA immediately after install on a cool November day and wrongly accused my guys of missing entire walls, only to come back the next day and find a miracle.

RSS

Discussion Forum

Return Possum

Started by Stefan Peter-Contesse. Last reply by Alice La Pierre Oct 26, 2015. 1 Reply

Easy Water Heater Venting

Started by Kari Sauder. Last reply by Matthew Lutz Oct 23, 2014. 22 Replies

Thank-less water heater

Started by Andy Simms. Last reply by Dennis Heidner Jun 13, 2013. 12 Replies

Easiest way to convert 2"x10" into 2"x5"!

Started by Greg Labbe. Last reply by Bill Smith May 2, 2013. 4 Replies

Videos

  • Add Videos
  • View All

Latest Activity

Adin Maynard replied to Adin Maynard's discussion 2x DG-700 manometers for sale in the group Energy Auditing Equipment for Sale, Trade or to Purchase
"Yes, one is still available ."
7 hours ago
Mark Thomas replied to Adin Maynard's discussion 2x DG-700 manometers for sale in the group Energy Auditing Equipment for Sale, Trade or to Purchase
"Very interested in purchasing a dg 700. still availible please let me know asap. Thanks!"
7 hours ago
Profile IconMark Thomas and Donn Anderson joined allen p tanner's group
Thumbnail

Energy Auditing Equipment for Sale, Trade or to Purchase

Discuss the pros and cons of the equipment you are interested in prior to purchase. Post equipment…See More
7 hours ago
Bob Blanchette commented on Home Energy Magazine's blog post Demand Response Programs Can Reduce Utilities' Peak Demand by an Average of 10%, Complementing Savings From Energy Efficiency Programs
"www.smarthours.com This is our utilities OPTIONAL program. Basically pay 1/2 the normal rate most…"
11 hours ago
Profile IconAshique Ibrahim, Robert Cherry and Donn Anderson joined Home Energy Pros
13 hours ago
jackie harsha added a discussion to the group Marketing Energy Efficiency
Thumbnail

Informative video about energy and its implications

Like many, I’ve been struggling with the differences between what consumers say and what they…See More
Friday
jackie harsha joined James Sayers's group
Thumbnail

Marketing Energy Efficiency

Sharing ideas, tools and examples of promoting energy efficiency to consumersSee More
Friday
Ajmain Azraf posted blog posts
Friday

Home Energy Pros

Welcome to Home Energy Pros – the unique digital community by and for those who work in the home energy performance arena.

Home Energy Pros was founded by the developers of Home Energy Saver Pro (supported by the U.S. Department of Energy) and brought to you in partnership with Home Energy magazine.  Home Energy Pros is sponsored by the Better Buildings Residential Network. Please honor our Guidelines

© 2017   Created by Lawrence Berkeley National Laboratory.   Powered by

Badges  |  Report an Issue  |  Terms of Service