If you are thinking of using one of many basement waterproofing solutions, like a sealant or a full system, then you need to consider the choices and what is effective before you make any decision about your needs.
Obviously there is a problem and you need to solve it, but depending on your basement, just painting it with waterproofing may not be the solution.
Sometimes it helps to know where the problem is coming from and then you need to consider whether or not there will be another problem if you seal the first issue.
Professionals can help.
For the average homeowner it is going to make no sense for you to try to figure out where the water is coming from.
You already know that your basement is getting wet each and every time it rains and sure you can save a few dollars by just getting some sealant and using it on the areas that you suspect are the problem, but what if you are wrong.
What if the water just finds another spot to come in from.
There are better and more permanent solutions that you should consider.
First, you need to get yourself a contractor that can apply the proper basement waterproofing solutions to your basement.
This should be a reputable person that specializes in basement waterproofing.
Get references, check the better business bureau, make sure your contractor is very busy, and get a free estimate.
Then, you can move forward.
Next, you will choose the budget you are working with and make sure you can handle the costs of a good system.
It is better for you to spend more to get quality, like a cast iron sump pump, instead of plastic.
This will save you money over the next five or ten years because the materials used will be of a higher quality.
Last, get a contract in writing and get a guarantee for at least 5 years that your system will not fail due to the work the contractor has done.
This is the best way to get your basement to be dry and this is your basement waterproofing solution.