But if you are going down a sheen towards the flatter end of the spectrum, you will need to prime. Flat paint doesn’t stick well to glossy surfaces. Typically trim, moulding, baseboards and doors are painted semi-gloss, walls are painted eggshell/satin, and ceilings are painted flat.Click to see full answer. Keeping this in consideration, what is the best paint finish for trim?Trim/baseboards – Use a semi-gloss, which offers a bit of sheen and is easy to clean. Living room or bedroom – A satin or eggshell paint flatters these areas. Ceiling – Use flat paint to reduce light glare and hide imperfections.Furthermore, what kind of paint do you use on baseboards? A semi-gloss or high-gloss paint is usually the best choice for baseboards. Similarly, what kind of paint do you use on doors and trim? The Two Most Common Options For Trim Paint: Acrylic latex paint can be a great choice for interior trim, but it won’t match the toughness of oil-based paint.Can you use door and trim paint on walls?Satin: Satin finish paint has a smooth, velvety look with a bit more gloss. It is most often used for windows, doors, trim, or ceilings, but it can also be used as wall paint. This is particularly suitable for kids’ room walls, kitchens, or bathrooms, or in areas that get a lot of traffic.