Retrofit blown in insulation.
Moisture getting in behind trim.
Windwashing through ceiling cooling radiant heat.
Air infiltration between window and framing.
Missing or poorly installed insulation.
Moisture getting behind siding and trim.
Moisture leaking behind siding.
Radiant heat in ceiling with wet insulation above.
Air infiltration between window and framing.
Moisture trapped behind siding and trim.
Look at the cold air blowing right through.
This is wet insulation from an exterior leak.
Move your mouse over the picture to see the thermogram
Uninsulated leaky duct work.
EFIS . This side was facing the sun all day. Both the right and left are verified with a moisture meter. Based on the shear volume of moisture trapped on the left side the heat has been retained longer . The right side was not as wet and has already given up it's heat because of the cold slightly windy conditions.
EFIS. This side was not facing the sun all day. Every single one of the 12 porticos had moisture damage.
But the contractor said he filled every bay. Just not to the top.