Waterproofing external walls is the best solution only if the walls become damp as a result of rainwater or moisture.
How to waterproof exterior concrete walls.
Products are available to let you do the work of waterproofing the exterior of your home yourself.
Cement based sealants are easy to apply and can be used over concrete and masonry surfaces.
Luckily there is a possible way to keep these things from happening and that is waterproofing.
Waterproofing the exterior is often the choice as it doesn t require much preparation time and effort.
Determine if your concrete house needs waterproofing.
Waterproofing concrete block can be done on the exterior or in the interior.
Before shopping around for waterproofing products it s important to eliminate any other causes of structural dampness.
With proper waterproofing of a home s exterior walls however such damage can be avoided.
By following the next seven steps to waterproofing exterior walls.
Apply a coat of cement based sealant to all exterior walls.
This type of sealant will harden and will close the concrete pores.
In case a hairline crack was not fixed in the previous step with hydraulic cement it will be covered in this procedure.
Step 1 strip the finish from the concrete portion of your exterior wall using paint stripper or by hiring a professional to remove the finish.
A waterproof membrane is often installed on the outside of the basement wall and the system also requires putting in a buried sump pump where water will collect and then be pumped to the surface.