Common Construction Problems on Exterior Walls

Exterior Problem SolvedExterior Walls - Common Problems_img_0

  • Multiple Products and Applications
    Fiber glass batts with sheet vapor retarder; may also require additional air sealing for air barrier continuity

  • No Air Barrier
    Fiber glass batts without continuous vapor retarder or air seal could allow condensation on sheathing.  No resistance to entrance of pathogens, allergens and mold spores


Problems Solved with Closed Cell Spray Foam Insulation

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