Thread: Laminating MDF tops

Since it is going to be bolted down so it probably doesn't matter that much. But I think you should do it anyway because you are a good craftsman. I would use less expensive wood for the under side.

If it is not bolted than yes because MDF does not like things uneven.

I wish I was half the craftsman you give me credit for, but thanks for the kind words and the encouragement.

When you are fastening tops, do you biscuit/dowel/glue them into place, or fix them with screws or similar? I have been doing the latter, just to make any subsequent repairs simple.

I'll use screws. Short screws are good.

I would second the laminating of both sides and using a lesser quality veneer.

That's what I've been doing. Nice to get the confirmation.

As a practical matter, it's beneficial to laminate both sides to equalize shrinkage and prevent bowing. Especially important with water-based glues.

Cheers,
Joe

I'll veneer both sides as you suggest. I demonstrated my novice status by picking up the wrong sized re-saw bandsaw blade a couple of days ago. Will change it today, as well as pick up a thin kerf blade for my table saw.

Started designing a mod to my bandsaw that will allow me to re-saw boards up to 200mm wide, although I think veneers that wide will be rare.

And when you polish it make sure the unseen face is sealed as well, otherwise the extra time spent laminating it will be wasted as it will warp.