WickRight Passive Ventilation on Instagram: "Water squishes out of saturated particle board roof sheathing and insulation in single family home constructed of jumbo brick (concrete block that is dyed red to look like brick) in Bucktown, Chicago. "This building is soaking wet, you can smell the moisture and mold inside the home. The roof is in good shape and has no leaks, but condensation has been forming between the membrane and plywood roof decking and rain has been soaking through the masonry.