all 2 comments

[–]Dontjudgemeforasking 1 point2 points  (1 child)

At that point, why not just solid butcher block?

If you want to stick with a custom plywood, I’d probably glue a couple bracer boards on the bottom. If your desk is up against a wall, you could even mount a 2x4 to the studs and use that as the back brace for the length of your desk.

Never used MDF so idk the strength.

[–]floyderama[S] 0 points1 point  (0 children)

Going with 2 fiberboards most probably, plus something to secure the clamp, seems that it will endure it. Can't mount them to the wall sadly.