A Guide to the Best Basement Waterproofing Solutions

Basement Waterproofing Solutions

Maintaining a basement in mint condition is not easy and every homeowner will tell you this. If you are finishing your basement, you have most likely experienced some form of water damage. The fact that basements are built below the surface makes them susceptible to water seepage. As such, remodeling this living space must include basement waterproofing. As a homeowner you need to look at a variety of solutions available and the importance of waterproofing before any other renovations are done.

Problems with a Leaking Basement

A leaking basement poses a health risk to your family due to mold infestation on wet surfaces. Toxic mold spores will eventually flow upstairs leading to respiratory complications among your family members. Water leaking through the walls will also cause structural damage due to wood joist rot which weakens the foundation. A leaking basement also diminishes the value of your property and you might not be able to sell it when time comes. In case of floods, the weak basement walls might cave in leading to property damage.

Types of Basement Waterproofing Systems

When remodeling, you need to call in a basement contractor who will assess the level of water damage and identify the underlying problem. Depending on the source of water, your contractor can opt for one or a multiple of the following solutions:

  1. Exterior waterproofing: This involves extensive excavation down to the footer where a drain is then installed to collect surface water and direct it away to a sump pump or a city outlet. The wall is cleaned and a bituminous material is used to cover the walls to prevent any moisture entry. The trench is then filled.
  2. Interior drainage system: This involves opening up the floor along the perimeter of the interior walls and digging a trench down to the footer. A perforated drain is installed and covered with a porous material such as gravel. This pipe is connected to a sump pump which drives the water out of the basement. The floor is then finished as it was before. Any water seeping through the walls will be collected by the drain.
  3. Epoxy injections: When walls expand and contract in between seasons, some cracks may appear. Epoxy injections are considered a temporary water proofing solution because they don’t solve the structural problem.
  4. Multi-step: This is a comprehensive basement waterproofing method that deals with all sources of dampness in the room. It includes an interior and exterior drain and sump pump.

Basement waterproofing is best done by a qualified contractor who has the tools to diagnose the problem before settling on a suitable solution. Call a waterproofing contractor today if you are remodeling your basement.