How to choose the right roller cover.

In the painting world everything has its place and a roller cover is no different.   Many do it yourself painters look at one thing when they choose a roller cover: PRICE!  Unfortunately for these folks the phrase “penny wise pound foolish” becomes all too real.     

Roller covers come in a variety of sizes and NAPs for a reason.   Choosing the wrong cover for your roller can yield less then desirable results.  

   

Before you start painting know your project! 

First choose the right size: 

If you’re painting a wall in your living room (or any large surface) choose a large roller cover and cage.  Rollers come in a variety of sizes from mini to 12 inches. 

9 inch rollers are the most common size for painting walls or ceilings.  Also choose a roller cage with plastic ribs.  These rollers cost a little bit more however they last longer and cut down on splatter. 

Mini rollers are ideal for painting trim, cabinets or furniture.  They are smaller and more maneuverable then larger rollers.  

Next choose the right NAP:

NAP is the fabric in which the roller cover is made.  Just like carpet, NAP on roller covers come in several different lengths. 

The more NAP on a roller the more paint it will hold.  For example painting a stucco wall you will need a roller cover with more NAP then a flat wall.

Guideline on choosing the right NAP:   

1/4-inch nap for smooth or fine surfaces, such as new walls, ceilings, wood doors, and trim

3/8-inch nap for smooth to light-textured walls

1/2-inch nap for most walls and medium rough surfaces, such as textured plaster, and concrete

3/4-inch nap for rough surfaces, such as textured walls and ceilings, textured plaster, and concrete

3/8- or 1/2-inch nap is a good general-purpose roller cover.

If you have any questions please don’t hesitate to ask anyone of our painting professionals at Thybony Paint.  Hope this helps! Come and see us.  

Thanks, 

Dino