1. Mauro also points out that the packaging for paint roller brushes are usually labeled with their nap length and what they’re best used for.
  2. Mauro also shares a few roller techniques for painting: a. Fully saturate the roller in the paint tray before application. b. Apply the paint to the surface starting from the bottom of the surface and at a slight diagonal. c. Each pass should cover the previous pass by about 30% d. Don’t stop until the entire surface is covered. If some of the paint is allowed to dry before the surface is done, stroke marks can be left behind on the wall and make for a poor painting job.

What is a nap?

The nap refers to the soft part of the paint roller which will be used to apply the paint. They come in varying thicknesses, lengths, and materials.

Can I use a ¼-inch nap for a rough surface?

We wouldn’t recommend it. If you use a thinner nap, the paint may not get into the small crevices created by the texture, leaving you with an uneven coat of paint.

What are paint roller naps made of?

Paint roller naps can be made from a variety of absorbent materials, including synthetic fabrics like foam or polyester or natural fibers such as lamb’s wool or mohair.

Resources:

Mauro explained the paint rollers have different nap lengths based on the texture of the surface being painted. In general, a roller with a shorter nap is good for smooth surfaces, and a roller with a longer nap is good for rough surfaces. The materials Mauro used to demonstrate these techniques, including the paint, the tray, and the roller, can all be found at The Home Depot. Shop Paint Supplies at The Home Depot

Shopping:

Paint roller brush Paint

Tools:

How to Choose a Good Paint Roller - 33How to Choose a Good Paint Roller - 25