![Plywood exposure 1 rating subfloor has mold or mildew after 1 day of rain. We have 2 more weeks of rain and extremely high humidity (95%+). Should I be worried? : r/Homebuilding Plywood exposure 1 rating subfloor has mold or mildew after 1 day of rain. We have 2 more weeks of rain and extremely high humidity (95%+). Should I be worried? : r/Homebuilding](https://preview.redd.it/plywood-exposure-1-rating-subfloor-has-mold-or-mildew-after-v0-4gasqt7abxca1.jpg?auto=webp&s=f143a191d911899fd9ede00540a1915d3565ecf4)
Plywood exposure 1 rating subfloor has mold or mildew after 1 day of rain. We have 2 more weeks of rain and extremely high humidity (95%+). Should I be worried? : r/Homebuilding
![Trying to figure out if this stamp on plywood shows pressure treated or not. Any help? : r/woodworking Trying to figure out if this stamp on plywood shows pressure treated or not. Any help? : r/woodworking](https://preview.redd.it/trying-to-figure-out-if-this-stamp-on-plywood-shows-v0-zezhd0qum5b81.jpg?width=640&crop=smart&auto=webp&s=b41203f40131bcdbba6e40c7c096c3a5c5f53ea9)
Trying to figure out if this stamp on plywood shows pressure treated or not. Any help? : r/woodworking
![15/32 in. x 4 ft. x 8 ft Sheathing Plywood (Structural 1) (Actual: 0.438 in. x 48 in. x 96 in.) 654684 - The Home Depot 15/32 in. x 4 ft. x 8 ft Sheathing Plywood (Structural 1) (Actual: 0.438 in. x 48 in. x 96 in.) 654684 - The Home Depot](https://images.thdstatic.com/productImages/3a1dfd33-ad27-46a8-bf75-5462370c8619/svn/sheathing-plywood-654684-64_1000.jpg)