We had that made by a local door company. It is basically like any other pair of solid French doors except a) the leaves are unequal width and b) one of the doors is cut in half to act as a Dutch door. The latter is cut at and angle and weather stripped. It also required dutch door hardware to keep the upper and lower halves pulled tight together when use as one. Hope that helps!

What is this flush door made of? Is it wood? Solid core? Veneer? Thanks!

ETO Doors sell Dutch Doors. For more information go towww.etodoor.com.

Simpson Door manufactures dutch doors as a standard option, any shape, size, or design. www.simpsondoor.com