If you are looking for a basement waterproofing contractor then you may have several proposals that all suggest a different way to fix your leak basement. Now the question is that why there are so many conflicting opinions? There are some of the contractors those who offer only outside systems and some of the contractors only offer inside basement waterproofing methods.
But there is also another way by which you may come across a contractor or two that only installs their own patented products. This is also possible that they may have convincing argument as to why their system is superior.
They may also change their charges because their claim is that they are the only contractor those who can install such a system. So, at the end there are many companies but nobody wants to think that why they do is simple or common. But there are some of the basic basements waterproofing methods which have been proven to be successful for many years.
External basement waterproofing
The external basement waterproofing is done in several steps. The first step is this external basement is the best defense against the surface of water.
Internal basement waterproofing
Internal basement waterproofing is the best defense against the ground water.