In some cases it was so severe that the premature replacement of entire roof assemblies was necessary.

The following presentation, given at this years Westford Symposium Summer Camp, explains the science behind what was going on, and how we were able to develop a fix for future installations.

For more information, read the full case study here.

Graham Finch
Written by:

Graham Finch

Graham Finch is a building science engineer who specializes in research and investigation work.