Paint Roller

A paint roller consists of a roller cover (sleeve), roller frame, and handle. The roller cover absorbs paint from a tray and distributes it evenly across the surface. Different roller materials and nap lengths are available to suit smooth, semi-smooth, and textured surfaces. Paint rollers are commonly used with emulsion, acrylic, and latex paints for both interior and exterior projects.

Common Types

1. Microfiber Roller – Ideal for smooth walls and ceilings, providing an even finish.
2. Foam Roller – Best for doors, cabinets, and smooth surfaces with minimal texture.
3. Woven Fabric Roller – Suitable for semi-smooth and lightly textured surfaces.

Common Sizes

• 4 inches (100 mm) – Small areas and touch-up work.
• 7 inches (180 mm) – Medium-sized walls and rooms.
• 9 inches (230 mm) – Standard size for general wall and ceiling painting.
• 18 inches (450 mm) – Large commercial surfaces for faster coverage.

Common Nap Lengths

• ¼ inch (6 mm) – Smooth surfaces.
• ⅜ inch (10 mm) – Lightly textured walls.
• ½–¾ inch (13–19 mm) – Medium to rough surfaces.