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A Beginner Painter’s Guide On How To Paint A Room Like A Pro

If you’re like most people, painting your home’s interior is probably on your list of things to do at some point.

Whether you want to apply a new coat of paint to a room to freshen up the look, or you just need to apply a fresh coat to cover up a dingy-looking wall, a DIY interior painting project can add a lot of value to your home.

Painting can be a fun and rewarding home improvement project, but it can also be daunting for first-timers. In this blog post, we will walk you through how to paint a room like a pro!

We’ll cover everything from preparation to finished product, so you can feel confident about tackling this DIY project on your own.

Let’s take a look at some professional painting tips to help you estimate how long it will take to paint a room in your home and how much it’ll take to paint rooms in your home.

How Long Does It Take To Paint A Room?

A common question that homeowners ask is how long it will take to paint an entire room and if they can complete this home improvement project in a single day. The answer to this question depends on the size of the room and how much prep work is required.

Generally speaking, you can expect to spend about two hours per room for smaller rooms (up to 12×12) and four hours for larger rooms (over 14×14).

Of course, these are just estimates – your actual time may vary depending on your specific circumstances.

Here is a quick breakdown of how much time various tasks typically take to paint a room in your home so you can plan your next DIY interior painting project.

Prep Work
Paint Baseboardes and Trim
Paint Walls
Work Done
Remove furniture, prime bare wood, lay drop cloths.
Paint baseboards and trim with semi-gloss paint. Apply painter's tape to the area once dry.
Cut in the walls, trim work, and baseboards. Use a roller for larger surfaces.
Put furniture back, clean up spills, complete touch ups.
Est. Time To Complete
1 hour
1-2 hours
1 hour
30 minutes

Prep Work (1 hour)

As with any project, the key to a great paint job is preparation. Taking the time to properly prep your space will make all the difference in the quality of your finished product.

During this phase, you will need to remove furniture from the room, prime bare wood, and lay drop cloths around the room to protect your floors from paint splatter.

You should also wash down your walls with soapy water, remove outlet covers, and use spackling to ensure your walls are smooth before painting the first layer of paint.

Paint Baseboards & Trim Work (1-2 hours)

Once your room is prepped, you can start painting! I recommend starting with baseboards and trim work first to avoid accidentally getting paint on walls or floors.

You may need to sand rough spots on the baseboards and trim to ensure you have a professional-looking product.

Once baseboards and trim work are painted, you need to place painter’s tape on these areas to achieve a clean line and avoid getting painted these areas while you paint the walls.

Paint Walls (1 hour)

Once the baseboards and trim are complete, you can move on to the walls. Start at the top of the wall and work your way down in strokes.

Be sure to use a paint roller in 4-foot areas to ensure a consistent layer of paint. Be sure to use proper technique when painting the walls with a paint roller to ensure the final product looks professional.

Clean-Up (30 minutes)

After you’ve finished painting, it’s time to clean up! Remove all of the drop cloths from around the room and put away any furniture that was moved during the painting process.

During this time you should also make touch-ups that need to be done around the room like cleaning paint splotches or adding another layer of paint to areas as needed.

Common Questions for Painting A Room In Your Home

If you’re planning on painting a room in your home, you may have some questions about the process. How do you choose the right paint color? How do you prep the room for painting? What type of paint should you use for an interior wall?

Here are some answers to common questions about painting a room in your home.

How Much Does It Cost To Paint A Room DIY?

The cost of painting a room will vary depending on the size of the room, the type of paint supplies needed, and the amount of paint needed to cover your interior walls. For smaller rooms 10×10 feet or 12×12 feet, you can expect to spend around $100-$200 on supplies.

This means you should budget $100 for two gallons of paint for the walls to allow you to apply two coats of paint and another $30 for trim paint plus $60 for paintbrushes, roller covers, buckets/paint trays, and painter’s tape. For larger rooms, you may need to spend closer to $300-$400 accordingly.

If you’re not sure how much paint you’ll need, a good rule of thumb is to estimate one gallon for every 400 square feet. This should be more than enough to cover the walls of most rooms with a single coat of paint. As for the type of paint, we recommend using an eggshell or semi-gloss finish for the best results for most rooms.

How Many Gallons Of Paint Does It Take To Paint A Room?

As we mentioned earlier, a good rule of thumb is to estimate one gallon for every 400 square feet. This should be more than enough to cover the walls and ceiling of most rooms.

Keep in mind that this is just an estimate – you may need more or less depending on the specific circumstances of your project. For example, if you’re painting over a dark color, you may need two coats of paint which will require more paint since you will need to apply primer over the first coat of paint and a second coat of paint if needed.

Both of these scenarios mean that you will need to pay more money for additional paint or primer, which can increase your project’s cost.

On the other hand, if you’re painting a small room or using a light color, you may get away with using less paint. Ultimately, it’s always better to have too much paint than not enough, so I recommend overestimating how much you’ll need just to be safe.

What Paint Finish Should I Use?

The paint sheen you choose will depend on the specific room you’re painting and your personal preferences. For example, if you’re painting a bathroom or kitchen, you may want to use semi-gloss or high-gloss paint for best results.

These finishes are easy to clean and hold up well in rooms that see a lot of traffic.

On the other hand, if you’re painting a living room or bedroom, an eggshell or satin finish may be more appropriate for new paint that you want to apply to a room in your home.

These finishes are less likely to show imperfections and offer a softer look than glossy finishes.

Ultimately, deciding which paint sheen to use is up to you. Just choose appropriate paint for the specific room you’re painting and easy to clean if necessary.

I recommend that you always use paint on the trim work and baseboards that is one level of sheen higher than the paint used on the walls. You should use semi-gloss paint on the baseboards and trim if you use an eggshell paint sheen on the walls.

Using a higher sheen painting on the trim and baseboards will make the room pop, plus this higher sheen paint makes the room looks bigger since it reflects more light than the wall paint.

How Do I Tape A Room To Paint?

If you want clean, straight lines when painting, you need to use painter’s tape. This type of tape is specifically designed to be used on walls and other surfaces without leaving behind a sticky residue.

To use painter’s tape, simply apply the tape to the edge of the wall or surface you’re painting up to the line where you want the paint to stop. Once the tape is in place, use a putty knife or your finger to press down on the tape so that it’s firmly attached to the wall.

I recommend that you start painting the baseboards and trim in a room before painting the walls since it’s easier to cut in the walls than it is to cut into the trim. This means you can paint the trim work, then pay painter’s tape on the outer lip of the trim, so you get a clean line where it meets the wall.

How Can I Paint The Corners Of A Room?

One of the most challenging parts of painting a room is painting the corners. These areas can be tough to reach, and it’s easy to get paint on the ceiling or other surfaces if you’re not careful.

To avoid making a mess, I recommend using a small paintbrush or roller when painting the corners of a room. This will allow you to get a nice, even coat of paint without worrying about making a mistake.

Another helpful tip is to use painter’s tape on the ceiling and other surfaces around the corner so that you don’t accidentally get paint on them. This can be time-consuming, but it’s worth it to avoid cleaning up a big mess later on.

How Do I Get Rid Of Paint Smells In A Room?

If you’re painting a room, chances are you’ll be dealing with paint fumes. These can be unpleasant and even dangerous if inhaled for too long.

The good news is that many interior paints have low VOCs, so you won’t have to worry about obnoxious smells when painting a room in your home.

However, even with the advancements in paint technology, some people still want to get the paint smell out of the home as soon as possible.

You can do a few things to get rid of paint smells in a room. First, try opening up the windows to let some fresh air in. This will help to dissipate the fumes and make the room more bearable.

If you choose this option, you will need to check the temperature and humidity since any temperature over 70 F or high humidity will cause the paint to dry slowly, and this can cause the paint to drip or thicken.

Another option is to use an oscillating fan to circulate the air in the room.

How Should I Paint A Living Room With Accent Walls?

If you want to add a bit of pizzazz to your living room, then consider painting one or more of the walls with an accent color.

This can be a bold color that contrasts with the rest of the room or a subtle hue that complements the other colors in the space.

When choosing an accent color, keep in mind that it should be a shade you love since you’ll be looking at it every day. It’s also essential to choose a color that works well with the other colors in the room so that everything coordinates nicely.

Once you’ve chosen the accent color, decide where you want to use it in the room. A popular option is to paint one wall as an accent wall and leave the other walls a neutral color. This can make the room feel more spacious and open, and it’s a great way to add a pop of color without going overboard.

If you want to use multiple accent colors in your living room, consider painting each wall a different color. This can create a fun and lively space, but it’s essential to use colors that work well together so that the space doesn’t feel too chaotic.

How Should I Paint A Room With Furniture In It?

If you have furniture in your room, you’ll need to take a few extra steps to protect it while painting. First, move the furniture to the center of the room and cover it with drop cloths or old sheets. This will prevent paint from getting on your furniture.

Next, tape off any areas where the paint might get on the furniture. This includes the legs of chairs and tables and any areas where two pieces of furniture touch each other.

Once you’ve protected your furniture, start painting the walls from top to bottom so that you don’t accidentally get paint on the ceiling or floor. When you’re finished painting, remove the tape and drop cloths from your furniture and put everything back in.

Paint Rooms In Your Home This Weekend!

If you have never taken on a DIY home improvement painting project before then painting a room may seem like a daunting task, but it doesn’t have to be. By following these simple steps and using the right tools, you can transform any space in your home quickly and easily. So what are you waiting for? Get started on your next painting project today!


Hi, I'm Chris. I'm a professional painter with over 10 years of experience. I want to show homeowners tips, guides, and advice to save them time and money when painting their own home. I know it can be daunting to take on a painting project yourself, but it doesn't have to be. With the right information and some guidance, you can easily paint your home and save money in the process.


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