FavoritePlease sign in to add this to your favorites. Topic: Attics Subtopic: General Preparation Desired Outcome: Attic ventilation meets code requirements and insulation is protected from wind washing Single-Family HomesPrintCopy to ExcelEmail TitleSpecification(s)Objective(s) 4.1001.4a Installation If soffit venting or eave venting is present, baffles will be mechanically fastened to block wind entry into insulation or to prevent insulation from blowing back into the atticIf soffit venting or eave venting is present, baffles will be installed to maintain clearance between the roof deck and baffle in accordance with manufacturer specificationsInstallation will allow for the highest possible R-value above the top plate of the exterior wall Ensure insulation R-value is not reducedMaintain attic ventilation Previous Detail Next Detail Back to 4.1001 General Preparation Back to Top