Wet basements are generally the result of leaks in the walls themselves. You may not even be able to see the holes, but over time the wet earth’s pressure pressing against the walls will force water in through minute gaps that can become larger fissures. Whether you have a poured concrete, field stone, or block foundation it doesn’t matter, they all have imperfections. Unless you take positive steps to plug these tiny holes and cracks before they get a chance to get bigger, Smart Foundation Systems somewhere down the line you are asking for water problems. What you need to know about this is how to render waterproof basement walls.
A good first step is to determine whether the leak is permanent, or whether it was caused by special circumstances that are not likely to be repeated again. Even the most densely built of basements can leak under the right conditions. For instance, if your gutters are overflowing or damaged allowing water to flow to the house rather than away from it, temporary leaks can occur. Once the problem is fixed the leaks should disappear without further damage. However, if you have a leak that a question like this can not explain, you will need to take more preventive measures.
Finished basements are the hardest to handle, because you can’t look at the leaks without removing the walls and doing major damage. But most of these days the basements are finished as families look to add living space and value to their homes. The smart thing to do is ensure the walls are waterproof before they are done. There are a number of paints you can buy which have been specially formulated when painted on the inside of your foundation to plug potential leakages. That will stop the leaks in many situations until they happen.
For any chronic basement water problem, the most thorough repair is waterproofing the outside of your foundation, or installing an external drainage system. Such solutions will of course require the most effort and cost the most, but they will also provide the most lasting response to water problems in your basement. Considering the cost of replacing water-damaged walls, floors, and furnishings in your basement, you will see that the external repairs will eventually save you money in the long run. Outdoor repairs are the best answer to the question of how the basement walls are waterproof.