Air Gaps in Fox River Grove, IL Attic Insulation

Before and after photos of "wind washed" dirty black soot, a result of the air gaps from the framing to drywall and holes in the framing from electrical conduit penetrations on the fiberglass insulation in the attic, we were able to remedy this by sealing the attic floor around all top plates and electrical,  plumbing and HVAC penetrations.