PAINT ROLLER COVER CONSIDERATIONS
Material: to match paint
Nap length: to match surface
Style: to match roller frame ( American or European style)
ROLLER COVER MATERIAL
ROLLINGDOG focuses on high-performance synthetic and engineered fabrics that deliver excellent coverage, smooth finishes, and durability:
- Nypoly: A blended material combining polyester and polyamide. This mix enhances durability, paint pickup, and release, making Nypoly covers suitable for a wide range of painting applications with consistent results.
- Polyester: An economical and versatile choice, polyester roller covers are suitable for use with all types of paints. They offer reliable coverage, good durability, and are a cost-effective option for everyday painting projects.
- Microfiber: Known for excellent absorption and minimal splatter, microfiber roller covers work well with all paints. They provide smooth and even finishes, especially effective for walls and ceilings.
- Synthetic Fabric: Designed to deliver a smooth finish, synthetic fabric covers are particularly effective with gloss paints. They help achieve a clean, polished look on smooth surfaces.
- High Density Foam: Best for flawless finishes on very smooth surfaces such as doors, cabinets, or wood coatings. Foam covers work especially well with gloss paints, leaving a sleek and professional finish.
- Polyamide: Highly durable and solvent-resistant, polyamide roller covers are easy to clean and maintain. They can be used with all paints, and their strength makes them ideal for frequent or professional use.
| ROLLINGDOG Roller Cover Materials | ||||
| Material | Image | Features | Best for | Finish Result |
| Poliéster |  |
Economical choice | All Paints |  |
| Microfibra |  |
More absorption, minimal splatter | All Paints |  |
| Synthetic Fabric |  |
smooth finish | Gloss paints |  |
| High Density Foam |  |
suitable for flawless finish in very smooth surfaces | Wood Coating&Gloss |  |
| Polyamide |  |
Faster rinse clean Solvent resistance |
All Paints |  |
| Nypoly |  |
Polyester+Polyamide blend | All Paints |  |
Many painters wonder about roller cover density when choosing the right paint roller covers. Watch this short video to see the difference between normal and high-density covers.
NAP LENGTH
1/4″ (6mm)- for smooth surfaces like wood doors, cabinets, ceilings, and trim. Best for high sheen paints.
3/8″ (9mm)- For smooth to semi smooth surfaces like drywall, ceilings and most interior walls.
1/2″ (12mm)- For semi smooth to semi rough surfaces like painted brick or moderately textured walls.
3/4″ (19mm)- For rough surfaces such as bare brick or concrete, and heavily textured walls. Best with Matte or Flat paints.
| Nap Length & Surface Match Chart | |||
| Nap Length | Image | Surfaces | Finish Example |
| 1/4″ (6mm) |  |
Smooth Surface |  |
| 3/8″ (9mm) |  |
Semi-Smooth Surface |  |
| 3/4″ (19mm) |  |
Rough Surface |  |
SIZE AND STYLE
Size Width of roller is very important to best fit your job : 2” to 18” 5-46cm
American and European Rollers have different style frame with different inner diameter sizes
American style Rollers have a 1 ½ inch inner diameter to fit over the cage style frame and European style rollers have a 6mm or 8mm single wire frame that fits inside the roller cover. It is important to know which style frame you are using for purchasing future roller covers.