Paint roller and tray

The paint roller and tray are essential tools for wall painting, combining efficiency and uniform finish.

About this subject

The paint roller, typically consisting of a foam or wool cylinder covered by an absorbent sleeve, is mounted on a frame with a handle. The tray, made of plastic or metal, has a sloped surface to spread the paint evenly. These tools revolutionized interior and exterior painting since their invention in the early 20th century, replacing brushes on large areas.

Proper use involves dipping the roller into the tray and rolling it on the sloped section to remove excess paint, preventing drips. There are different roller types for varied textures: foam for smooth surfaces, wool for rough walls, and microfiber for satin finishes. The roller width, between 9 and 18 inches, determines application speed.

Adequate maintenance extends lifespan: after use, wash the roller with water or specific solvent and remove excess before storage. The tray can be reused if paint does not dry completely. In Brazil, brands like Tigre and Suvinil dominate the market, offering ergonomic models that reduce fatigue during long painting sessions.

Interestingly, the paint roller was patented in 1940 by Richard Croxton, a Canadian inventor, and quickly became popular in construction. Today, it is indispensable in renovations and DIY projects, being the most democratic tool for transforming spaces.

Frequently Asked Questions

How to clean a paint roller after use?

Wash it with running water for latex paints or mineral spirits for oil-based paints. Remove the sleeve and rub until water runs clear. Dry before storing.

What is the difference between a foam roller and a wool roller?

Foam rollers are ideal for smooth surfaces and fine finishes, while wool rollers are better for textured or rough walls as they hold more paint.

What to do with the paint tray after painting?

If paint is still wet, empty it into a container and rinse with water or solvent. If dry, discard the tray or carefully peel off the dried paint film.