Get Paint Roller Nap Texture UK. Short nap rollers are perfect for smooth walls and ceilings where the surface is flat and you don't have any texture on which to apply the paint evenly. However, if the thick nap is making.
Textured ceilings and walls are best painted using either a long nap roller or a paint.
Longer paint roller naps—holds more paint, rougher surfaces, stipple is more like a rag mark. Generally, this is used to hide imperfections, or it is. A rule of thumb holds that the rougher the painting surface, the thicker the nap you should use. 4 inch mini foam 1/2 inch nap rubber grip designer textured paint roller patterns.