How to Smooth Walls Without Plastering

How to Smooth Walls Without Plastering

If you have uneven or textured walls and want to achieve a smooth and polished look without the hassle of traditional plastering, you’re in the right place. In this guide, we’ll explore simple techniques to help you smooth your walls and create a flawless finish that enhances the aesthetics of your space.

Assess the Wall Surface

Before you begin the smoothing process, it’s essential to assess the condition of your wall:

Clean the Surface

Start by cleaning the wall thoroughly. Remove dust, dirt, and any loose particles using a damp cloth or sponge. A clean surface ensures better adhesion for the smoothing materials.

Identify Imperfections

Examine the wall closely for imperfections such as cracks, holes, or uneven spots. Mark these areas, as they may require additional attention during the smoothing process.

Materials and Tools You’ll Need

To smooth your walls effectively, gather the following materials and tools:

Wall Filler Compound

Choose a high-quality wall filler compound that suits your wall type. You can find options for both drywall and plaster walls.

Putty Knife

A putty knife or a trowel will be essential for applying the filler compound smoothly.


Get various grits of sandpaper, including coarse, medium, and fine, to sand the wall for a seamless finish.


Primer prepares the wall for painting and helps the smoothing compound adhere better.

Paint and Paint Roller

You’ll need paint to finish the wall after smoothing, along with a paint roller for application.

Steps to Smooth Walls Without Plastering

Now, let’s dive into the steps to achieve smooth walls without traditional plastering:

Fill Imperfections

Use the putty knife to apply the wall filler compound to the marked imperfections. Fill holes, cracks, and uneven areas with the compound, ensuring a smooth and level surface.

Sand the Wall

Once the filler compound is dry, sand the entire wall using coarse sandpaper. Start with a coarse grit to remove excess compound and gradually move to finer grits for a smoother finish. Sand until the wall feels uniformly smooth to the touch.

Apply Primer

Apply a coat of primer to the smoothed wall surface. Primer helps the paint adhere better and ensures an even finish.

Paint the Wall

After the primer has dried, paint the wall with your desired color using a paint roller. Apply additional coats as needed, allowing each coat to dry thoroughly between applications.


Smoothing walls without plastering is a feasible DIY project that can transform your space. By assessing the wall, gathering the necessary materials, and following the steps outlined above, you can achieve a smooth and polished wall surface that enhances the overall aesthetics of your home.

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