I Would never place a single inside the lanai. The humidity from It might be not be great Together with the ceiling's drywall. A large-duty poly tarp is heavier and it has additional poly coating and the next mesh count. The light-responsibility poly tarp is used to address products for https://collinkkgdw.mappywiki.com/1376908/5_tips_about_tarpaulin_you_can_use_today