Side Note: Outer Limits
By now we’ve learned that there are two types of basements – the ones that already leak and the ones that will eventually leak. If the soil around the foundation of your home is pitched toward the foundation, it is a good idea to change the grade by adding dirt so that the soil slopes away. Do not use sand or mulch which may absorb and hold water rather than water flowing away. Don’t rely on grading alone to protect your foundation and keep your basement dry.
Try to keep any added dirt or additional landscaping 4″ below any siding. If the siding is close or touching the soils it may rot, creating a new set of issues. Proper grading as well as the proper use of gutters and downspouts will be a great help to your overall dry basement project. Don’t rely on clean gutters alone to keep your basement dry.
Join us for more basement waterproofing facts as we continue our Side Note Series on Basements!