no but it moves the dew point (which is the point in the wall where condensation occurs) away from the lining and reduces the moisture in the wall or ceiling.
It also reduces airflow on top of the ceiling lining and perhaps the drying affect that this created.......... and now lining stays damp?
It also reduces airflow on top of the ceiling lining and perhaps the drying affect that this created.......... and now lining stays damp?
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