Point being.... You shouldnt have to spend anymore money to move the AC unit. That should be the roofer's baby and worked into the price of the roof. Should have been done to provide you with a COMPLETE roofing system. If it needed to be moved placed on bigger curbs (if required by sirte conditions) then that should be in the price. The roofer is the expert, and should always make sure your system is watertight and applied to mfg specs.
No, Styrofoam isnt organic matter. Drywall is, though.
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