What are the differences between a flat and satin finish? It is important to know the distinction between finishes. Flat finishes have a soft, velvety appearance that will not highlight minor bumps and gouges as would glossy coats. There are many pros to flat finishes; however, it is virtually impossible to clean. Satin finishes have a low shine with minor reflective qualities. Again, satin has its perks; however, it is a lot harder to apply because it shows imperfect textures. Any professional painter will be able to go into full detail about the pros and cons of each finish and which is a better choice for your home.