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Why Does Paint Peel Off Drywall? How to Prevent This?

After installing drywall you need to finish it with paint, but there are times that this paint peels off, this article will discuss that and how to prevent paint from peeling off.

White paint peeling off the ceiling.

When you own a home, it seems as if there is always something going wrong. Home repairs may seem constant. One of the common issues you may have to deal with is related to your drywall.

Not only do you have to worry about cracks, but there may be issues with the paint.

It may seem like a never-ending battle to keep your walls looking their best. You paint them and soon after, the paint starts to peel. It’s frustrating and can be costly to have to continuously repaint your walls.

So, you may be standing in front of your once perfectly painted wall while wondering why paint peels off drywall? If you want to know the causes and how can you prevent this from happening, keep reading below.


Damage ceiling and wall caused by water or moisture.

When it comes to one’s home, moisture is a constant culprit for issues. If there is too much moisture in the room, it can cause the paint to peel.

You may not even be aware that there is a problem with moisture in your home.

Too Much Heat

If a room is too hot, it can also cause the paint to peel.

The temperature may not seem that high to you, but if there is a consistent level of heat in the room, it can cause the paint to blister and eventually peel.

Wrong Type of Paint

A man pouring a paint on a paint roller tray.

Another common reason for paint peeling is using the wrong type of paint. You should not slap just any type of paint on your walls.

You need to be aware of the different types of paint and what they are best used for.

For example, using paint that is meant for the outdoors on your indoor walls is a recipe for disaster.

Not Preparing the Surface

If you don’t take the time to prepare the surface, the paint will not adhere to the wall correctly. You need to make sure you clean the wall and fill in any cracks before you start painting.

You may think that you can just paint over the dirt, but this will eventually lead to the paint peeling.

Poor Quality Paint

A paint bubbling and peeling off the wall.

When it comes to painting, you do get what you pay for. If you purchase cheap paint, it will not last as long as high-quality paint. The quality of paint is determined by the binders and pigments that are used.

If you use poor quality paint, it will not adhere to the wall as well as it should. The paint will also be more likely to fade and chip.

It is better to spend a little more money on painting so that you do not have to repaint as often.

Not Letting the Paint Dry

You may be impatient when it comes to painting and want to hurry up and finish the job. However, if you do not let the paint dry properly, it will start to peel.

You need to follow the directions on the can and allow for proper drying time.

If you are in a hurry, you can use a hair dryer to speed up the process. Just make sure you hold it about 12 inches away from the wall.

Not Following the Directions

When you are ready to start painting, you need to make sure that you follow the directions on the can.

You may be tempted to add water to the paint to make it go further. However, this will actually make the paint less effective.The paint will not adhere to the wall as well and will start to peel.

You should also make sure that you mix the paint well before you start painting.If the paint is not mixed properly, it will be uneven and more likely to peel.

Applying Too Much Paint

A wall with too much white paint.

You may be tempted to load up your paintbrush with a lot of paint. However, this is a mistake. If you apply too much paint, it will start to bubble and will eventually peel.

It is better to apply several thin layers of paint rather than one thick layer.

Not Using a Primer

If you want your paint to last, you need to use a primer. The primer will help the paint to adhere to the wall and will also make the color more vibrant.

You should always use a primer, especially if you are painting over a dark color. Make sure the primer is dry before you start painting.

If you don’t wait for the primer to dry, the paint will not adhere correctly and will start to peel.

Best Way To Repair Peeling Paint

A person removing damage paint using a knife putty.

If your paint is already peeling, you want to fix it sooner rather than later. The best approach is to scrape off the loose paint and then sand the area.

Once you have sanded the area, you will need to apply a primer before you repaint. You may also need to apply a patch if there are any holes in the wall.

When you are ready to repaint, make sure you use high-quality paint. This will help to prevent the paint from peeling again in the future.

Final Thoughts About Peeling Paint

A person painting a wall using a roller.

Now that you know why paint peels off drywall, you can take the necessary steps to prevent this from happening.

Make sure you use high-quality paint and primer and take the time to prepare the surface before you start painting.

If you do find that your paint is peeling, make sure you fix it right away. The longer you wait, the worse the problem will get.