Hi guys. I’m having our garage floor coated with epoxy, and I’m trying to determine the best way to handle the transition area where the drywall meets the concrete slab.
The epoxy contractor mentioned that he could extend the epoxy a few inches up the wall, but he’s concerned it may eventually separate, especially in areas where the drywall paint is already peeling. His recommendation is to apply the epoxy only to the concrete floor and then install some type of trim along the perimeter for a cleaner appearance.
My concern is whether that approach could create issues with moisture or mold over time. I’m particularly worried about water spills collecting along the edges and potentially causing mold or damage behind the trim or drywall.
What is generally considered the best practice for finishing and protecting this area? Should the epoxy be extended slightly up the wall, or is it better to keep it on the concrete only and use a waterproof trim, sealant, or another type of moisture barrier?