1:5:10:365 EcoTip Blog

November 8, 2008

:313 Winter Thermal Imaging

Take the 1:5:10:365 challenge: Do one thing – for 5 to 10 minutes – 365 days a year to make our home and planet environment better.

1:5:10:312 EcoTip: Winter thermal imaging can be effectively performed anytime the temperature difference between the inside and outside 20 degrees F or greater. The temperature difference is necessary so that cold spots such as missing insulation and air infiltration can be observed. This is a good way for checking to see if insulation in wall cavities or attics with plumbing are adequately insulated to prevent freezing of pipes.

184-missing-insulation-ir1 

The missing insulation shown in this Fluke thermal image shows up as being cold. If there were plumbing in the area where the insulation is missing – there would be a risk of it freezing in a cold snap.

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 Additional Information:

Suggested Review: :311

A thermographer qualified to perform energy audits should be able to take the information gathered during a thermal imaging scan of exterior walls with plumbing and calculate the outdoor temperature that would be cold enough to cause plumbing pipes to freeze. By having this information you can monitor weather reports and take additional precautions during cold snaps when your plumbing is at risk.

Climate change isn”t only about warming. In my book- Extreme Weather Hits Home: Protecting Your Building From Climate Change, I discuss how to prepare your home for cold snaps and other extreme weather conditions.

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