The exterior walls of a house are exposed to daily weather conditions and various other factors, which can lead to their deterioration. In particular, it is important to take early measures to prevent blistering and peeling of the paint film, which appears as a sign of exterior wall painting. In this article, we will explain in detail the signs of exterior wall deterioration and how to deal with them.

Signs of exterior wall deterioration: blistering and peeling of the paint film

1. Bulge:

Swelling of the paint film on exterior walls usually occurs due to changes in temperature and increases or decreases in humidity. Swollen areas affect not only the appearance but also the durability of the paint film.

2. Peeling:

Peeling is mainly caused by poor adhesion between the exterior wall and the base or aging of the paint. This exposes the exterior walls directly to the elements, making them more susceptible to deterioration.

Countermeasures against signs of deterioration:

1. Routine inspections:

Regular inspection of the exterior walls will help detect signs of deterioration at an early stage. If you see bulging or peeling, consider taking action immediately.

2. Selecting the right paint:

It is important to select the right paint to be used for exterior wall painting. Depending on the climate and the progress of deterioration, select a paint that is durable and adheres well.

3. Thorough surface preparation:

Surface preparation is essential to prevent signs of deterioration. Adhesion between the paint and the exterior wall is improved by adequate surface preparation, preventing peeling.

4. Early repair work:

If signs of deterioration are seen, repair work should be done as soon as possible. Removing swollen or peeling areas and repairing with new paint will ensure the protection of the exterior walls.

Key points to control the progression of deterioration:

1. Ensure proper ventilation:

Deterioration of exterior walls is closely related to moisture. Ensuring proper ventilation can reduce the effects of moisture and inhibit the deterioration of exterior walls.

2. Routine cleaning:

Dirt and mold on exterior walls can cause deterioration. It is important to clean regularly and keep the exterior walls clean.

Summary:

Signs of swelling and peeling of the coating on the exterior walls are signs that deterioration is likely in progress. Be sure to take action as early as possible by conducting regular inspections, taking appropriate measures, and understanding the points to control the progression of deterioration. This will help protect the beauty and durability of your home and maintain a comfortable living environment.