MDO / Sign Panels

Our MDO industrial panels are manufactured with a high quality resin impregnated medium density overlay that is thermally bonded to a durable plywood panel. MDO paper can be applied to one side or two sides. This panel is economical, easily painted, and has a durable surface. To eliminate most grain transfer we offer a 2 step MDO.


Thickness: 3/8”, 1/2”, 5/8”, 3/4”, 1”
Lengths: 8’ through 12’
Widths: 4’ and 5’

Primed MDO is a thermo-set acrylic primed paper that is applied to 2 step Douglas Fir/Hemlock plywood. Pre-Primed panels will save you time and labor cost which makes this a very economical panel. It is easily painted because of its smooth and durable surface.

Sign White Pre-Finished MDO panels are ready for wide layout digital printers, vinyl letters & paints. They come with a high gloss white finish that is scratch and mar resistant. It has superior weatherablity to help hold up to the elements outside.


Thickness: 3/8", 1/2", 5/8", 3/4"
Lengths: 8' and 10'
Widths: 4'

Prefinished UV
Prefinished UV™ is a prefinished white, satin gloss, vinyl letter/ink jet/paint ready, MDO plywood with a 2-year limited warranty. It is an excellent surface for wide layout digital printers, vinyl lettering and sign paints.

Thermo-Set Primed MDO
Thermo-Set Primed MDO is a premium primed MDO overlaid, two-step® plywood which provides an excellent base coat for top coating.

Sign Up Today To View Our Full Inventory

Your new project building and sourcing tools are not just a one-dimensional way to flip through swatches until you find one you like. You will have the ability to product match, using the camera on your phone. That’s right! See a color, fabric, or wood you like for your project and want to see what comparable Royal Plywood options are available? It can be done in seconds.

Get Started