Should I Sand My Walls Before Painting?

Should I Sand My Walls Before Painting? When you’re hiring a painter for painting, the painter will, of course, inquire whether they should go ahead with sanding or direct painting. Many times, it is up to the homeowner to decide this. In some cases, the painter will directly go for sanding as well.

If you’re painting the walls on your own as well, you will also face this question. Many homeowners, to save their effort, do not sand the wall. However, by doing so, you might be making a mistake.

Today, we will answer this question once and for all. Once you go through the answer below, it will become easier for you to plan your walls’ painting.

Should I Sand My Walls Before Painting?

Yes, you should sand your walls before painting. Sanding has numerous advantages. In many instances, sanding the wall before painting is also a necessity depending on the current condition of the wall you are painting. We will go through the advantages and reasons of sanding below.

Why should you sand walls before painting?

The reasons why you should Sand your walls before painting include:

1. To improve finish:

The very 1st reason why you should sand your walls before painting is to improve the finish. With the help of sanding, you can level the walls easily. Once you level the walls, it will become easier for you to apply the paint over them.

The uniformity of the walls will ensure that the painting finish is also excellent. Consequently, you can significantly improve the finish of the wall by sanding before painting.

2. Wall smoothening:

Removing the existing coat of paint before applying a new one is a common practice. Once you remove the coat of paint, the wall is likely to become uneven. If you directly apply paint over uneven walls, it won’t look good. Not only that, the finish will deteriorate as well.

When you sand the wall, you will make the body even. To do so, you need not apply anything to the wall. You need to use ordinary sandpaper. The smoothening of the wall is the primary reason to opt for sanding. It can make the task of painting the wall easier.

3. Elimination of contaminants:

Over the years, when you haven’t treated the wall, contaminants can accumulate over it. The pollutants affect not only the upper coat of paint but also the inner wall. Contaminants and debris can reduce the life and the strength of the wall.

Despite the contaminants, if you paint the wall, the finish isn’t up to the mark. The finishing will not be uniform. In that case, even your newly painted wall will not look good.

The only reason why people often paint the walls is to provide their homes with a new look. If you fail at that, it does not make any sense to paint the walls. When the walls consist of contaminants, there is a risk of that happening.

The easiest way to eliminate the contaminants from the wall is to sand the wall. Once you do so, you can get an immaculate wall. After that, applying the coat of paint is easy. The finish which you will get is excellent as well.

It is another reason to sand the walls before painting.

4. Quick turnaround time:

Have you tried painting an uneven wall? It can take a lot of time to paint an uneven wall. In addition to larger turnaround time, there are quite a few disadvantages of the same as well. The labor cost of painting the wall increases. The lifespan of the coat of paint will reduce.

When you sand the wall before painting, it will become easier for you to apply the paint coat. It is quicker as well. Consequently, the time which it would take to paint the walls of the entire home is less.

These are the reasons why sanding a wall is a necessity. It isn’t a waste of time and effort.

Should I Sand My Walls Before Painting? – Conclusion

So, sanding the wall is a good idea before painting. There are quite a few reasons for the same. Using our guide above, it is easy to understand why sanding is a necessity. You shouldn’t ignore the need for the same. Once you take all these things into account, it is easy to understand why sanding makes perfect sense.