Archives by Month: June 2018

A Pattern of Condensation in an Attic

Posted by in Attic Ventilation, Buying/Maintaining a Home, Winter Concerns | June 18, 2018

The feature photograph shows a view of the ridge in an attic.  Note the discoloration and biological growth on both slopes.  Notice that the discoloration is worse on the slope left of the ridge than on the slope right of… Read More

Does Ventilation Really Provide a Benefit in an Attic?

Posted by in Apparent Mold/Biological Growth, Attic Ventilation, Buying/Maintaining a Home, Winter Concerns | June 04, 2018

The clear surface on the underside of the roof deck around the three bathroom vent pipes shows that even a little bit of inadvertent air flow is capable of reducing condensation and the risk of apparent mold/biological growth. It doesn’t… Read More