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  1. Residential Roofing
    Northern exposed side of a shingled roof has condensation problems. Ventilation has been increased, air infiltration stopped. We were considering adding 3 inches of spray foam on ONLY the northern exposed roof decking for extra insurance to reduce remove the condensation point. It would still...
  2. Commercial Roofing
    Pvc roofing is like putting a plastic bag over a home so what do you do to make condensation not a issue. I personnaly try to install ridge vent and as many two condensation vents as needed, and high quality vapor barrier, also really pay attention to vent that may have air gaps, and leaks...
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