Can Mold Develop Between An External Wall Board And Bricks?

Mold, mildew, and other fungi can grow on any brick structure, especially if it is moist and doesn’t get much sunlight. They are complex organisms that thrive on moisture, nutrients, and oxygen. If you ignore mold, it will continue to grow. For extensive mold growth on exterior brick walls, pressure washing can be an effective way to remove mold.

Both mold and algae can appear as dark or other colored stains on building exterior surfaces. They can make your brick look aged and damaged, and their spores can pose a health hazard. If you notice mold and mildew growing in your backyard, it’s important to quickly and properly diagnose and prevent it.

Mould can be caused by hidden water ingress, room humidity, or a lack of sufficient airflow around a room. To remove mold from dry walls, take the necessary precautions and steps. The only way to determine if mold/mildew are behind drywall is to remove it and make a visual inspection. Affected areas must be free from moisture.

Brick is a breathable porous material, so it shouldn’t be covered in any capacity. Even some people say not to paint it because it seals. The source of moisture could be what is produced inside the building and gets trapped in the brick wall. Mold is similar to a cancer, as it needs to be completely removed. Otherwise, it will grow back due to water penetration, outside temperatures, and humidity.

Mold can grow on nearly any surface where moisture is present, including the underside of siding. Once mold has begun to grow, it can cause damage to your home and your health.