Thermal imaging shows missing cavity wall insulation

Posted Tuesday February 02, 2016 by Eric Fewster

Cavity wall insulation missing 3

Thermal imaging of a cavity wall from Bolton showed heat loss due to incomplete cavity wall insulation. Problem areas we found were along the top of the wall in some places, as well as in a corner next to an outside porch. This confirmed physical observation of the cavity from the loft – see photo below.

Cavity wall insulation missing

Cavity wall insulation missing

Missing cavity wall insulation

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