Does the room need waterproofing?

Of course you need it! The foundation is usually built from concrete. This is inexpensive and durable material. Concrete, as you know, is not afraid of water, but the problem arises due to its porous structure. It is the porous structure of concrete that becomes the main reason that regardless of the quality of the foundation, it absorbs water. The waterproofing of the foundation is a way of protecting against the destructive effects of water and moisture. So that the foundation crack repair  We turned to specialists of a popular company. After all, we did not dare to do such a stage of work on our own.