I know there are a lot of choices in 1' thickness but with all the effort and expense you're going through, I'd pay a little bit extra. If I were you, I'd ask your local carpenter to use 1.5' or at least 1.25' thickness. You can always get different wood screws, but if the Jarvis mounting hardware kit has wood screws that are longer than 1', make sure you don't drill through to the top! I've made that mistake before on rough carpentry jobs where I could fix my mistake and it's no big deal, but I think I would cry if I did that by accident to a beautiful handcrafted wood table top.

One thing to consider is mounting hardware that attaches the frame to the underside of the tabletop.

I selected 2' thick (8/4) rough-cut lumber and it will be planed and flattened down to finished boards that are 1.5' thick, maybe even a little thicker. These holders are versatile, durable, and offer the greatest variety in terms of features and form factors. Styles range from angled L-shaped models to open-top holders that support double-sided prints and even low-cost tent-style designs. I will be using hardwood maple around 1.5' thick. Acrylic and Plastic Stands Most tabletop signage displays fall into this category. So the consensus is to go thicker than 1'. UPLIFT claims to be 1.75' thick on their website but I'm skeptical of that. FWIW, both Lander and Jarvis use 1.25' thickness for their hardwood desktops.

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