Painting Waterproofing

How Does Painting Waterproofing Work?

Exterior walls are exposed to water. When it rains, it damages the wall and paints both. Other things,like moisture and humidity, also affect walls. Your walls stay damp for a longer duration before it dries. This also grows mold and damages the wall. Most people just use washable paints for external and internal walls. However, that’s not enough; you need something better to protect them. So, what is a good solution for it? You can save your walls by painting waterproofing. Moreover, you can get some good waterproof paints.

However,  waterproofing colors has some specific methods. You cannot just go to the market. Pick waterproof paint, and then start painting your walls. If you are a beginner, then the following guide will help you with  waterproofing. This guide is provided in the below paragraphs.

Painting Waterproofing

Beginner’s Guide to Painting Waterproofing

Painting waterproofing is not something very difficult. Just follow the steps below, and you can have good waterproof walls.

Fill the Cracks

Most people ignore the cracks, and they directly paint the walls. That’s the biggest mistake you can make, as cracked walls mean danger. It indicates that the building has some structural issues. Moreover, it also affects the looks of the house. Therefore, you should fill the cracks before  waterproofing the walls.

Besides, cracks also invite dampness. And if you ignore them, they will directly damage the wall. So, you can use crack fill paste to fill up the cracks. Some fillers are also waterproof. If necessary, you can also use such fillers.

Sealing Cracks and Leaks

After you fill the cracks, don’t forget to seal them. Sealing cracks and leaks is an important part of painting waterproofing. Leakages can easily damage the roof. This will ultimately affect the overall structure of the house. Beginners should safeguard their roofs and follow the necessary steps to seal them. Afterward, you can use various waterproof coatings for painting waterproofing. For instance, you can use a weather coat.

Few Dos and Dont’s

If you are painting waterproofing at home, then make sure to follow the following Dos and Dont’s.

  • Firstly, make sure you do proper research. See if you need painting waterproofing. For instance, for basement leakages, there are three ways. Those are exterior waterproofing, drainage, and interior sealants. See what treatment fits well. Paint waterproof paints only if it’s required.
  • Secondly, avoid having stagnant water. Stagnant water causes molds. It damages the wall. Besides, it is also hazardous for health.
  • Moreover, you should identify what some sources of leakages are. Identify various leakage sources. And then work on it to prevent leakages.
  • Additionally, make sure you repair the sealants before painting waterproofing. You should contact an expert for sealants. It is not an easy task. So, you should never try doing it yourself. If you do it yourself, it will temporarily work. However, you will need expensive repairs in the future.
  • For painting waterproofing, you need specialized products. So, you should search for some high-quality products. Look for log-lasting materials.

Few Essential Tips for Painting Waterproofing

Painting waterproofing is easy. If you follow some essential tips, you can easily do it. These tips are listed in the following paragraphs.

Inspect Walls

You should begin  waterproofing after inspecting the walls. You need it when walls become damp due to moisture and rainwater. Do not directly apply the material. Firstly, work on the cause. Eliminating the cause will make painting waterproofing more efficient. So, fix the issue first and then paint.

Painting Waterproofing

Clean Gutter

Flogged gutter causes a lot of trouble. For instance, retaining the rainwater.Which ultimately leads to rotten wood, mold, and leaks. It’s because the roof’s wood starts absorbing the water. You should clean your gutter to avoid this issue. And then go for  waterproofing. Otherwise, the molds will easily get back. And you will not have long-lasting results.


There are a lot of companies that manufacture waterproof materials. It’s your job to choose a good one. Take reviews from the people around you. We also have listed some good products for your ease.

  • Concrete Coating

Concrete water-proofing coating that resembles cement. You can apply these waterproof coatings anywhere you want. For example, surface and painted walls.

  • Silicate-Based Sealer

Unlike a concrete coating, silicate-based sealers are not usable on any surface. You can only use it on unpainted and unsealed walls. It also protects walls against damages caused due to water.

  • Paints

Painting waterproofing is incomplete without waterproof paints. All other mentioned products are just preparatory works. For painting waterproofing, you need specific paints. These paints have waterproof protection. It reduces moisture. Besides, it also protects the walls from damages. So, your walls will be saved.


Plastering is a very useful tip for better finishing of paints. Some plasters are also waterproof. So, they can also protect your walls. Moreover, plaster also makes painting waterproofing easier. So, you can expect beautiful walls at the end.

Prepare the Walls

Additionally, preparing the wall is very important to work. Waterproofing without preparing the wall will be useless. Bring the walls in good condition. And then start painting waterproofing. Preparation includes cleaning the walls and more. Clean walls will give better results.

Apply Paints

Once you do all the preparations, now you can apply the paints. You can use brushes and roller for better application. Make sure you apply the paint well. After you complete the first coat, let it dry. And then apply the second coat. Two coats will make painting waterproofing more effective.


Finally, after you complete everything, check if everything is fine. You can check it through the water-tightness test. You should spray the water on the walls. Leave it for few hours. And then check moisture through a moisture calculator.

So, save your walls by painting waterproofing colors. Follow the guide and the tips to have better results.