If you've read this article, you probably want to know about waterproofing external walls, right? This compilation of questions and answers is for you who have infiltration problems on external walls and want to solve them, or for those who are in the construction stage and want to know the correct procedures to avoid the harmful effects of humidity.
If you do not fit into any of these cases, but want to know more about this important subject to ensure a quality construction, you are also very welcome. Therefore, because of our years of experience in the construction industry, we know what the main doubts and questions about waterproofing external walls are. So, we selected and answered the most common ones about this topic to help you in this mission of fighting humidity. Read them all, because, for sure, one of them can be your doubt too. Are you ready? Let's go!
Why waterproof external walls?
This is a basic question and one that you probably already know the answer to. But it is still very important, which is why it is here. Waterproofing walls is fundamental, firstly, to avoid the occurrence of infiltrations and their consequences, the pathological manifestations that range from the appearance of bubbles, mould and efflorescence. These problems affect not only the aesthetics of the walls, but can compromise the entire structure of the construction and generate problems that require work and money to solve.
In addition, waterproofing external walls, which are more susceptible and exposed to the actions of the weather, increases the conservation and durability of the material, reducing periodic maintenance.