In this AskARoofer™ Minisode, Megan Ellsworth sits down with John Kenney to answer a homeowner’s question about underlayment repairs beneath a newly installed metal roof. After a panel was removed to check for moisture following heavy rain, the roofer patched the synthetic underlayment with blue tuck tape, raising questions about heat resistance, long-term adhesion and warranty compliance. John explains why compatibility matters under metal roofing, what homeowners should ask their contractor and why manufacturer approval is key when it comes to repairs that need to perform over time.
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