Do something real, with a minimum depth of 21”. Faber, Ventahood, Kobe.

Fabuwood is pretty awful when it comes to vent hood surrounds. Do something else. Something else for cabinets too.

Vent-A-Hood 40" Wall Mount Liner Insert with Single or Dual Blower Options and LED Lighting from the M Collection (19-1/4" or 22-1/2" deep)

Avoid Fabuwood anything. They are not good quality, and are getting to go up by a lot due to the tariffs on imports.