What to Check Before Starting a New Roof Installation
https://aged-wiki.win/index.php/What_to_Check_Before_Starting_a_New_Roof_Installation
Before you start a new roof installation, take a careful look at the existing deck for any rot or damage, and verify the local building codes permit your planned materials. Ensure the weather forecast shows a dry spell, and confirm you have all required permits on hand. Also inspect your attic for any mold or moisture that might worsen once the new roof is sealed.