So it's 10 degrees outside and 40 degrees in my attic with 80% humidity. The attic sheathing is condensing and dripping water onto my insulation. I have 10 inches of blown cellulos. I have a cap on my pull down attic stairs, and I have put great stuff foam in every gap I can find between the scond floor ceiling and attic floor(pipe chase, electrical runs, recessed lights).
How do I get the attic to be colder. The ventilation for the attic is full ridge vent and full soffit vents. By soffit vents I mean the 2 inch metal vents all along the lower edge of the roof. The vents are not blocked by insulation. More insulation or more venting?
How do I get the attic to be colder. The ventilation for the attic is full ridge vent and full soffit vents. By soffit vents I mean the 2 inch metal vents all along the lower edge of the roof. The vents are not blocked by insulation. More insulation or more venting?