Fixing Swollen Subflooring
Although Advantech and Legacy panels were used as a subfloor, there has been more than 2 months of rain and a really difficult time to get someone to install trusses and roofing. As a result, there are a lot of panel seams that have swollen. Can the seams be sanded with a belt sander to address the issue? If so, what grit — 60 ?
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