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Are Paint Sprayers Good For Interior Walls?

Back in the day, if one decided to start a DIY paint project at home, it usually entailed working for a couple of days at the very least. Preparing rollers, mixing paint, and painting everything by hand is a time-consuming and sometimes exhausting process.

But in this day and age, what used to be a 5-6 day endeavor can now be done in a matter of hours using a trusty paint sprayer. These tools are great products to have in your arsenal as they can make a lot of DIY projects a lot easier and faster to accomplish.

Paint sprayers can be used for a wide variety of paint jobs, which has led a lot of people to ask, “are paint sprayers good for interior walls?”.

Are Paint Sprayers Good For Interior Walls?

Paint sprayers can paint interior walls very cleanly and efficiently. Using one of these machines, one can finish painting the interior of an entire room in a matter of hours. To accomplish this task more efficiently, it’s best to choose the right paint sprayer that doesn’t overspray too much and one that is easy and comfortable to use. 

In this article, we’ve created a quick guide to painting interior walls with a sprayer so that the process will be much easier for you!

Read on to learn more.



Why Use A Paint Sprayer For Interior Walls?

As we mentioned earlier, paint sprayers can speed up the time it takes to complete just about any paint job, and that goes the same whether you’re painting the exterior of a shed or the interior of a room.

Instead of having to buy multiple rollers and brushes and spend days on end painting a wall, with a sprayer, all you have to do is load the paint and get started! The sprayer will apply even coats of paint very quickly, so make sure to keep it moving, and before you know it, you’ll have your entire interior painted!

So if you have a problem with working for days on end and tiring out your entire body just to paint a couple of interior walls, then a paint sprayer could be a great solution as it’s easy to use, and can cut your painting time down to just a couple of hours!

But just because they are relatively simple to use, that doesn’t mean you don’t need to learn some things before you get started. In the next section, we’ve made a quick and easy step-by-step guide to using a paint sprayer indoors to make the process easier for you.

How To Use A Paint Sprayer Indoors

Step 1: Prep The Room

First things first. You have to get the room ready for spraying. This means removing as much furniture as possible, and if there are some pieces that cannot be removed from the room, try moving them to the middle of the room so that you have enough space to paint the walls.

From there, you will need to use masking tape and protective paper to cover the areas you won’t want painted such as windows, trim, and electrical fixtures.

To make things even easier for you, it’s best to take out the covers of the electrical fixtures so you won’t have to tape it anymore, but if it’s too much of a hassle to remove them, covering the fixtures will work just fine.

On top of that, it might be beneficial to place newspapers on the floor next to the walls you’ll be painting to avoid drippings getting on your floor.

Step 2: Wear Protective Equipment

Once the room is prepared and ready, you have to get your protective equipment before you can start the paint project.

To start, it’s best to wear old clothes as paint might splash on them while you’re spraying the walls. It’s also advisable to wear gloves and goggles, and to protect your hair, it’s recommended to wear a hat.

It’s also very important to wear a mask that covers your mouth and nose so you don’t accidentally inhale particles in the air.

Also, before you begin painting make sure to open a window and remove the screen. Place a box fan in the window and point it outside so it will take air from inside the room and blow it to the outside, making for better ventilation. Remember to use an old fan as it might get covered in paint during the process.

Step 3: Prep The Sprayer

The next step is preparing the sprayer. If you’re using an airless one, that means priming the pump and getting it ready for use.

However, most people at home will probably use a handheld electric HPLV sprayer. These are much easier to use and also much more affordable. To prepare these tools, simply load the reservoir with properly thinned paint so that it will spray properly.

From there, all you have to do is simply turn it on and you’ll be ready for spraying!

Step 4: Test The Sprayer

The last step before you actually start painting is to test the pressure and spray pattern. To do this, simply spray a strip of paint on a piece of cardboard. If you notice any drips, that means your pressure is too low and you have to put it up.

If this happens, simply raise the pressure until there are no more drips, and once that’s done it’s time to start painting.

Step 5: Start Painting!

Painting is arguably the easiest part of this whole process. To do this, keep the tip of your sprayer approximately 10-30cm away from the wall and make a pass with the sprayer horizontally.

On the next pass, make sure to overlap around 40%-50% of the last strip so you essentially get two even coats.

Once you’ve applied the first coat on the wall, it’s best to do another coat, this time working vertically using the same principles as when you sprayed on the first coat.


With all this information, you’ll be about ready to start painting interior walls using a paint sprayer. For these tasks, it’s best to use HVLP paint sprayers, especially if you’re a beginner since they are easier to control and are much more accessible.

Also, remember to properly prepare the room you’re painting and to wear protective equipment. And if you follow all these steps properly, you’ll have a newly painted interior in no time!

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