Diffusion, by definition, is the net movement of something from a region of high concentration to a region of low concentration as a result of random motion. As you can see in the picture, this paneled door comes with a diffused looking cut area on the face of the door. This may be something you are looking for with your interior design project, so let us know if we can help answer any questions about this product for you.

Bifold #8433 MDF Primed w/ Diffused White Laminate