Basic Methods of Foundation Waterproofing
It is absolutely necessary to waterproof the foundation of your
home. Foundation waterproofing is a critical step in maintaining
your home's value and an important measure for preventing very
serious damage. Usually done by professionals, foundation
waterproofing is generally not recommended as a do-it-yourself
project. Your home is likely your biggest investment, and
foundation waterproofing is imperative in order to protect that
investment. Ideally, foundation waterproofing takes place as the
home is being built, but years of settling and water leakage or
negligence on the part of the contractors often leaves the
home's foundation unprotected.
One short-term waterproofing method is the use of black tar for
foundation waterproofing, but this is certainly not recommended.
Keep in mind that this is a very short-lasting method that will
dry out, crack and let water seep back in within five to eight
years. In professional terms, tar is used as a damp-proofing
method rather than a waterproofing method. If you do choose to
attempt do-it-yourself foundation waterproofing, it is
recommended that you use rubberized liquid membrane, which is
basically the same material that automobile tires are made of.
The liquid membrane is quick drying, inexpensive and generally
easy to apply. It can be applied with a roller, sprayer or
trowel. Be aware that by using this method, you run the risk of
inconsistently applying the membrane. Pay careful attention to
ensure it is properly applied.
Again, foundation waterproofing is generally left to the
professionals. There are materials and methods available for
people who wish to do it themselves, but it's a good idea to do
some research first as it is important to get the job done
right.