The basement is leaking through the foundation or block wall? If so, there is nothing you can put on it that will keep the water back if there is enough of it outside the wall.
You need to fix the wa ... read more
Hello Alex,
We are one of the largest James Hardie Siding Elite Preferred contractors in Maryland and we have done numerous James Hardie installs. We have used this application before; it is called a ... read more