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Top Tips: Best Way to Paint Interior Walls – Easy Guide 2023

Finding the best way to paint interior walls can transform your space from bland to grand with just a few strokes of a brush. For homeowners in Alpharetta and surrounding areas, a high-quality paint job not only refreshes the look of your home but also protects it from daily wear and tear. The key to a professional-looking finish lies in choosing the right color and doing thorough prep work.

Selecting the perfect paint color sets the tone of your room. Whether you’re aiming for a cozy atmosphere or a vibrant space, color plays a crucial role. But before that brush even hits the wall, preparation is your first step towards success. This means cleaning walls, repairing any imperfections, and using the right tape to protect trim and ceilings. Taking the time to prep your space ensures that your paint adheres well and looks flawless.

A little effort in preparation can save you a lot of time and touch-ups later.

Step-by-Step Guide: How to Paint a Wall Like a Pro

Preparing Your Space

Before diving into the vibrant world of colors and brushes, preparing your space is the cornerstone of achieving that professional look on your interior walls. Earthly Matters Contracting, Inc. emphasizes the importance of this step, and here’s how you can do it like a pro:

Remove Furniture

Start with a blank canvas. Move furniture out of the room or to the center if you can’t take it out completely. This gives you the freedom to move around and protects your belongings from drips or splatters.

Cover Items

For the furniture that stays, and for floors, use drop cloths. Canvas drop cloths are best for floors because they’re absorbent and slip-resistant. Plastic can work for furniture but remember, it doesn’t absorb spills.

Masking Trim

Here’s where precision starts. Apply painter’s tape to the trim to ensure crisp lines between the wall paint and your trim. Make sure the tape is firmly pressed down to prevent paint from bleeding underneath.

Ceiling Tape

If you’re not painting the ceiling, you’ll want to tape it off as well. This is especially important if you have textured ceilings. A neat trick is to run a screwdriver along the edge to create a small groove for the tape to sit in, ensuring a straight line.

Why This Matters

Taking these steps seriously sets the stage for not just any paint job, but the best way to paint interior walls. It’s about protecting your space and ensuring that once the paint goes on, it only goes where you want it. The quality of your painting project is greatly influenced by the quality of your preparation. As we like to say at Earthly Matters Contracting, Inc., “The best paint job is built on a foundation of great prep work.”

Now that your space is prepped and protected, you’re ready to move on to choosing the right tools and materials for the job. With the right preparation, your painting project will not only go smoother but also look better and last longer.

Choosing the Right Tools and Materials

When it comes to painting interior walls, having the right tools and materials is just as crucial as the painting technique itself. The best way to paint interior walls involves a combination of quality tools and materials that will help you achieve a professional finish. Let’s dive into what you’ll need.

Paint Roller

A paint roller is your best friend for covering large areas quickly and evenly. Opt for a roller with a medium nap (about 3/8 to 1/2 inch) for most interior walls. This size is versatile enough to handle slight textures without causing splatter.

Angled Paintbrush

An angled paintbrush, about 2 inches wide, is perfect for cutting in around edges and in tight corners where rollers can’t reach. The angled bristles allow for more precise control, making your paint lines sharp and clean.

Extension Pole

An extension pole for your paint roller will save your back and allow you to reach high places without constantly moving a ladder. It’s a simple tool that makes the job faster and less physically demanding.


A sturdy ladder is a must-have for reaching the tops of walls, ceilings, and other high spots. A step ladder is usually sufficient for most interior rooms, but make sure it’s tall enough for your space.

Cellulose Sponge

A large cellulose sponge comes in handy for the initial cleaning of your walls. It’s absorbent, durable, and gentle enough to use on most surfaces without causing damage.

Dishwashing Liquid

A mild dishwashing liquid mixed with water makes an effective cleaning solution for your walls. It will remove grease, dust, and other debris, ensuring your paint adheres properly.

Painter’s Tape

Blue painter’s tape is essential for protecting trim, ceiling edges, and other areas you don’t want to paint. It’s easy to apply and remove, leaving clean, crisp lines without residue.


Primer is key to a lasting paint job. It ensures better adhesion of paint to the surface, increases paint durability, and provides additional protection for the material being painted. Choose a primer based on your wall condition and the type of paint you’re using.


The quality of your paint matters. Higher quality paints provide better coverage, richer colors, and longer durability. Consider the finish (e.g., matte, eggshell, satin) based on the room’s use and the look you want to achieve.

Paint Tray

A paint tray is necessary for loading your roller with paint. Use a tray liner or wrap it in aluminum foil for easy cleanup.

Step-by-Step Guide: How to Paint a Wall Like a Pro

By selecting the right tools and materials, you’re setting the stage for a successful painting project. High-quality tools not only make the job easier but also help ensure a finish you can be proud of. Investing in good materials upfront can save you time and money in the long run by reducing the need for touch-ups and repaints.

With your tools and materials ready, you’re now prepared to move on to the step-by-step painting process. This is where you’ll see your preparation pay off and your room begin to transform.

Step-by-Step Painting Process

Now that you’ve got your space prepped and your tools and materials at the ready, it’s time to dive into the painting process. These steps are designed to help you achieve a professional-quality finish, even if this is your first time painting. Let’s make those walls look fantastic!

Clean Walls

First things first, clean your walls. This might seem like a minor step, but it’s crucial. Use a cellulose sponge dipped in a solution of water and a few drops of dishwashing liquid. This removes dust, dirt, and grease, ensuring the paint sticks well and looks smooth. Starting with a clean canvas is key to a flawless finish.

Tape Trim

Next up, tape the trim. Use painter’s tape to cover the edges of your room’s trim, window frames, and door frames. This protects these areas from paint splatters and helps you achieve clean, sharp lines. Be precise with your taping; it makes a big difference in the final look.

Primer Application

Now, it’s time for the primer. Primer is essential, especially if you’re making a drastic color change or painting over a darker shade. It ensures your paint color truly pops and provides a uniform surface for the paint to adhere to. Apply the primer with a roller for large areas and an angled brush for corners and edges. Allow it to dry fully according to the product’s instructions.

Brush Corners

Brushing the corners is your next step. These areas can be tricky for rollers to cover effectively. Use your angled brush to apply paint in corners and along the edges where the walls meet the ceiling and floor. This technique is called “cutting in” and sets the stage for seamless roller application.

Roll Primer

After your corners are painted, roll on the primer over the rest of the wall. Use a paint roller attached to an extension pole, if necessary, for high or hard-to-reach areas. Ensure an even coat across the wall, working in small sections to maintain a wet edge.

“W” Shape Painting

When it comes to applying the paint, start with the “W” shape painting method. Dip your roller into the paint, roll it out on the tray to remove excess, and then apply it to the wall in a large “W” shape. Fill in the “W” without lifting the roller, working in sections to keep the paint application consistent. This technique helps distribute the paint evenly.

Keeping a Wet Edge

An important tip is keeping a wet edge. This means you should overlap your last stroke with the new one before it dries. It helps prevent streaks and ensures a smooth, uniform coat. Always work from top to bottom and one side to the other, maintaining that wet edge.

Mixing Paint Cans

Lastly, mix your paint cans thoroughly before starting and occasionally during the project. Paint components can separate over time, so mixing ensures you get consistent color and texture throughout your project. A metal spiral mixer attached to a drill works great for this, but you can also do it manually with a paint stick.

By following these steps, you’re well on your way to transforming your space with a fresh coat of paint. Patience and attention to detail are your best friends in any painting project. Take your time, and don’t rush the process. The reward will be a beautifully painted room that looks like it was done by a pro.

With the painting process complete, you’re ready to move on to achieving the best finish and addressing any touch-ups. Keep these tips in mind, and you’ll be amazed at what you can accomplish.

Achieving the Best Finish

Achieving a professional-looking finish when painting your interior walls isn’t just about applying the paint; it’s also about the attention to detail in the final steps. Let’s dive into how to perfect your painting project.

Sanding Primer
After the primer has dried, take a moment to sand the surface lightly. This might seem like an extra step, but it’s crucial for a smooth outcome. Use a fine-grit sanding sponge to gently buff the walls. This removes any bumps or ridges, creating an ideal surface for your topcoat of paint. A smooth primer layer means a flawless paint finish.

Feathering Paint
When you can’t maintain a wet edge—especially on large surfaces like walls or ceilings—feathering the paint is your next best strategy. Use a nearly dry roller and lightly roll over the edge of the last section you painted. This technique thins out the paint, reducing the visibility of lap marks. It’s a simple trick that makes a big difference in the uniformity of your wall’s appearance.

Using Cotton Drop Cloths
Plastic might seem like a good idea for protecting your floors from paint spills, but it’s actually quite slippery and can lead to accidents. Instead, opt for cotton drop cloths. They’re safer to walk on, absorb spills better, and stay in place. Plus, they can be reused for future projects, making them a more sustainable option.

Cleaning Surfaces
Before picking up that paintbrush or roller, ensure your surfaces are clean. A mixture of water and a few drops of mild dishwashing liquid works wonders on most walls. Use a large cellulose sponge for the job. After washing, rinse the walls with a damp cloth to remove any soap residue. This step ensures your paint adheres properly and lasts longer.

Rolling Edges
For areas next to trim or in corners where a brush had to be used, go back over these sections with a small roller. This helps mimic the texture created by the roller on the rest of the wall, ensuring a consistent finish throughout. It’s a simple step that helps avoid noticeable differences in texture.

Sanding Trim Between Coats
If you’re painting trim, sanding between coats is as important as it is for walls. After the first coat of paint dries, lightly sand the trim with a fine-grit sanding sponge. This not only helps remove any imperfections but also provides a better grip for the next coat of paint. Vacuum the trim to remove dust, then wipe it with a tack cloth before applying the next coat. This extra effort results in a super smooth, professional-looking finish.

By following these steps, you’re not just painting your walls; you’re giving them a finish that stands the test of time. It’s about going beyond the basics to ensure your project looks as good as the work of a professional. With the right techniques, achieving a stunning interior paint job is entirely within your reach.

Common Painting Mistakes to Avoid

When diving into interior wall painting, a few common slip-ups can turn a weekend project into a lengthy ordeal. Let’s tackle these head-on to ensure your walls look nothing short of professional.

Skipping Prep

Think prep work is optional? Think again. Jumping straight to painting without proper preparation is like building a house on sand. The foundation matters. Cleaning your walls, patching up holes, and sanding uneven surfaces are crucial steps. This groundwork ensures your paint adheres well and looks smooth.

Poor Taping

Taping might seem straightforward, but it’s an art in itself. Not all tapes are created equal. Using low-quality painter’s tape can lead to seepage and uneven lines, marring the crisp, clean finish you’re aiming for. Investing in high-quality painter’s tape and taking the time to apply it meticulously around trim, windows, and doors can make a world of difference.

Inadequate Mixing

Paint needs to be mixed well. Period. Failing to stir your paint thoroughly can result in color inconsistencies and a patchy finish. If you’re using more than one can of paint, mixing them together in a larger container—a process known as “boxing”—can help maintain a uniform color throughout the room.

Rushing Between Coats

Patience is a virtue, especially when it comes to painting. Rushing the process by applying a second coat too soon can lead to tacky paint that doesn’t dry properly, resulting in streaks or peeling. Always wait for the recommended drying time between coats. It might test your patience, but the payoff is worth it.

Neglecting Primer

Primer is your friend. Especially when making drastic color changes, covering stains, or painting over a darker shade. Skipping this step can lead to needing more coats of paint than initially planned and can affect the durability and appearance of your final product. A coat of primer can save you time and paint in the long run.

By steering clear of these common pitfalls, your painting project is more likely to go smoothly and yield results you can be proud of. The best way to paint interior walls combines patience, preparation, and attention to detail.


We’ve walked through the entire process, from the initial choice of color to the final brushstroke. It’s clear that painting interior walls is more than just applying color to a surface; it’s about transforming a space. But why is it so important to entrust this task to professionals like us at Earthly Matters Contracting, Inc.?

Quality service is not just a tagline; it’s our commitment to you. Our team of experienced professionals understands that painting is both an art and a science. We pay attention to the minutest details that might be overlooked by others. Our approach ensures that not only does your paint job look stunning but it also lasts longer, saving you time and money in the long run.

At Earthly Matters Contracting, Inc., we pride ourselves on exceeding customer expectations. From the initial consultation to the final cleanup, our team works diligently to ensure the process is smooth and the results speak for themselves. We believe in transparent communication, so you’re always in the loop about the progress of your project.

We also understand that every home is unique. That’s why we offer tailored solutions to match your specific needs, whether it’s choosing the right color, selecting the best materials, or employing the most effective techniques. Our goal is to enhance the beauty and value of your home, one brushstroke at a time.

Choosing Earthly Matters Contracting, Inc. means partnering with a team that is deeply committed to quality, customer satisfaction, and excellence in every aspect of our work. Let us help you bring your vision to life with our professional painting services. Discover more about what makes us the right choice for your project at Earthly Matters Contracting, Inc., and join our satisfied clients who have seen their homes transformed.

In conclusion, the best way to paint interior walls is by ensuring every step is performed with care, precision, and an eye for detail. With Earthly Matters Contracting, Inc., you’re not just getting a paint job; you’re investing in a service that values quality and customer satisfaction above all. Let’s create something beautiful together.

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