I finally changed my mind about prefinished plywood after that shop visit in Austin

I went to Austin Plywood last Tuesday to grab some maple and ended up talking to the owner for 20 minutes about how their prefinished sheets hold up in humid shops. He showed me a cabinet door from 2018 that still had zero peeling at the edges, which is the exact thing I always blamed for my field finishes failing. Has anyone else switched to prefinished for the interiors and just finished the exposed face frames yourself?

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richardharris23h ago

Yeah but that's exactly the thing, a showroom door that sat in their shop for six years isn't the same as a cabinet that lives next to a dishwasher and gets hit with steam every single night. I've seen too many prefinished panels bubble up along those factory edges once real humidity cycles hit them, and then you're stuck with a board you can't sand down or touch up without it looking like a scar. The factory finish might be thin enough to flex with the wood, but my field finish I can control, I can build it up thick where I need it, and if it fails I can fix it without tearing the whole panel out. Spending 20 minutes with a guy who sells the stuff is not a durability test, that's just marketing with a friendly face. I'll keep buying raw maple and doing the extra coats myself, at least when my finish fails I know it's my fault and my fix. What happens when that fancy prefinished edge finally lets go in year ten, are you going to rip the whole cabinet apart?