Painting Interior Accent Walls Step By Step Guide

Best Way to Paint Interior Accent Walls: Step By Step

Written by Mark W.

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Time to read 3 min

Painting interior accent walls adds a fun, bold color to one wall, making rooms stand out in house interior painting. Best practices use eggshell interior paint for a slight shine and careful prep for a standout finish.

If you are planning to paint your house interior, in this article you will learn easy steps to make your home interior feel new again with step-by-step guides for all interior surfaces.


If you are planning to paint your house interior, in this article you will learn easy steps to make your home interior feel new again with step-by-step guides for all interior surfaces.
How to do house interior painting for beginners

Materials Needed

  • Low VOC eggshell interior paint (e.g., ECOS Paints Eggshell, Clare Eggshell)
  • Primer (low VOC, tinted for bold colors)
  • Paintbrush Guard ($87) with reusable bags
  • 2–3-inch angled brushes
  • 3/8-inch nap rollers
  • Canvas drop cloths
  • Painter’s tape
  • Sandpaper (120–220 grit)
  • Cleaning soap, spackle, rags, paint trays, stir sticks, bucket
  • Ladder for high walls

Best Practice Steps for Interior Accent Walls

  1. Choose Wall: Pick one wall (e.g., behind a bed or sofa) for the accent. Cover floors and nearby walls with canvas drop cloths, reusable for eco friendly painting.

  2. Clean Wall: Wash with safe soap and water to remove dust or marks. Dry fully with rags to help interior paint stick.

  3. Fix Flaws: Fill holes with spackle, dry (1–2 hours), and sand with 120-grit sandpaper. Wipe dust with a damp rag.

  4. Tape Edges: Apply painter’s tape along adjacent walls, ceilings, and floors for sharp lines. Press tape firmly.

  5. Prime Wall: Use a low VOC tinted primer (matching your bold color) to ensure true color. Roll on with a 3/8-inch nap roller in a “W” pattern, brushing edges with a 2-inch angled brush. Dry 4–6 hours.

  6. Mix Paint: Stir low VOC eggshell interior paint, pour into a tray with a liner, supporting sustainable painting.

  7. Paint Edges: Cut in a 2-inch strip along taped edges with a 2–3-inch angled brush, keeping lines straight.

  8. Roll Wall: Apply paint with a 3/8-inch nap roller in “W” shapes, overlapping strokes. Work in small sections, keeping a wet edge. Apply two coats, drying 4–6 hours between.

  9. Inspect and Fix: Remove tape after drying. Touch up edges or spots with a small brush.

  10. Clean Up: Wash tools with soap or seal brushes in Paintbrush Guard bags. Reuse drop cloths and store paint.

Tips for Success

  • Test bold colors on a small area to check lighting.
  • Choose a wall without windows or doors for a solid look.
  • Use a level for straight tape lines if needed.
  • Apply thin coats for bright, even colors.

Time Estimate: 2–3 days for one accent wall (prep: 1 day, priming/painting: 1–2 days).


Cost Estimate: $50–$150 for one wall (1 gallon interior paint at $40–$80/gallon, primer, brushes, rollers, tape, etc.).

Painting an interior accent wall

With house interior painting, you can turn a plain wall into a bold, happy feature for a low cost. Use eco friendly tools and sustainable painting techniques to create a pretty accent wall that lasts. 


Your room will feel special, and you’ll help the planet with low VOC interior paint and less waste. Grab your roller, pick a fun color, and start this easy interior painting project today. 

Why is choosing the right wall important for an accent wall?

Selecting a wall, like one behind a bed or sofa, ensures the accent wall stands out as a bold focal point in house interior painting. A wall without windows or doors creates a solid, cohesive look, enhancing the room’s overall appeal.

What materials are essential for painting an interior accent wall?

You need low-VOC eggshell interior paint (e.g., ECOS Paints Eggshell), tinted low-VOC primer, a Paintbrush Guard, 2–3-inch angled brushes, 3/8-inch nap rollers, canvas drop cloths, painter’s tape, 120–220 grit sandpaper, cleaning soap, spackle, rags, paint trays, stir sticks, and a ladder for high walls.

How does the Paintbrush Guard support eco-friendly accent wall painting?

The Paintbrush Guard vacuum-seals brushes, keeping them wet during breaks, reducing water waste and cleanup time by 15–30 minutes per session. Its reusable bags support sustainable painting, ensuring a clean, efficient process for a standout accent wall.

What are the key steps to painting an interior accent wall?

Choose a wall, clean it with soap, fix flaws with spackle and sand, tape edges, apply tinted primer, cut in edges with a 2–3-inch angled brush, roll paint in “W” patterns, apply two coats, and touch up after drying. These steps ensure a vibrant, professional finish in 2–3 days.

What tips help achieve a successful accent wall?

Test bold colors on a small area, choose a windowless wall for a solid look, use a level for straight tape lines, and apply thin coats for even coverage. These practices, paired with eco-friendly tools like the Paintbrush Guard, ensure a bright, lasting accent wall. 

Mark Winter:  Writer and owner of Paintbursh Guard

Mark Walsh

Written by Mark Walsh, a home improvement specialist with over 15 years of hands-on experience in interior painting. Mark has completed hundreds of DIY and professional projects, from basic wall refreshes to complex textured applications, and is passionate about sharing practical, beginner-friendly advice to help homeowners achieve lasting, professional-quality results.

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