Cracked walls are common in older homes. Cracked walls occur when the plaster on your walls has become weak and has cracked. That’s will make your wall seems not looking good. The paint on the surface wall will not be good as well. It is important to know what causes cracks in your walls to prevent them.
What causes: Cracked walls appear to cause humidity or freezing temperatures in that homes. Cracking of plaster occurs when there is too much moisture or heat in a structure over a long period of time. Then, water damage and material used also can influence the wall will crack. It can also happen because of natural disasters such as earthquakes. The shaking of earthquakes will influence the structure of the wall and make the surface cracks. Besides that, The most common cause of cracked walls is an insufficient amount of insulation - which leads to low-quality workmanship and poor design decisions by contractors who build the home. You can check on your wall.
How to fix: To fix the cracks in your walls, you must ensure the quality of the material to your walls. After that, you can apply filler to the crack of the wall. Then, when the filler dries, you can sand the wall to smooth and even. Next, you can repaint the wall with high-quality materials of paint. Because the cracked wall cause humidity as well, you choose the paint that is non-fungal and non-bacterial as well. Take a look at Noroo paint.