Exterior Waterproofing

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A wet basement can be your biggest home nightmare. From a basement with persistent dampness that keeps on leaking to a flooding exterior, water is not a friend of your house. If you are experiencing leaking walls, cracks or floors in your house’s basement, it is highly likely that you need the assistant of an experienced waterproofing, basement contractor.

Types of basement waterproofing repairs

The type of basement waterproofing repair that you will choose to install will depend on your house’s unique situation as well as construction, including the type of foundation system in place. It is important to note that in most cases, a combination of approaches is normally necessary.

Exterior excavation waterproofing

Exterior waterproofing involves digging out six to eight feet deep down to the base of your house’s wall footer and then correcting the drainage through installation of French drain system or new drainage tiles. At the same time, waterproofing basement contractors might apply a waterproof membrane or material to the exterior wall’s area to ensure that the water does not infiltrate it again.

Crack injections

This repair is suitable for poured concrete basements where seepage is coming from the walls and not the floors. Crack injection involves either polyurethane or proxy resin and it is mostly used to waterproof and repair holes, cavities or cracks in foundation walls. A professionally done crack injection prevents water from seeping into your basement, prevents moisture from destroying the poured concrete basement and lower basement dampness.

Exterior drain tile

When the flooding surrounding the foundation is very high, it might be beneficial to install exterior drain tiles together with the membrane to lower the pressure on the walls as well as drain the water off.

How to do-it-yourself

Repairing your flooding basement can be a daunting task, but the effort needed might not be as strenuous as you might think. Follow the following steps and you will have a waterproof basement in a very short time.

  • Clean any paint, tile adhesive, sealers and oils from the floor.
  • Shop – vac the exterior of the concrete, cleaning any crumbling or loose mortar, dirt, dust and concrete.
  • Seal the surface walls as well as floor against moisture with the recommended sealer. Let the concrete dry for a few days without touching it.
  • Make any necessary repair to the basement crack, gap, floor-to-wall joints, floor cracks and control joints.

Benefits of basement waterproofing

Avoiding health risks – humidity and water can cause toxic mold to grow on the basement very easily. There are a number of health related issues, which can result from continued exposure to this mold.

Increase space and house value – the basement accounts for a whole floor; that is about a third or half of the total house space. Additionally, healthy utilization of a house increases the value of the building.

Area covered – another benefit of exterior basement waterproofing is that it keeps water out of the basement and out of the walls.

There are a number of reasons why you should choose exterior basement waterproofing to protect your basement. It is important to keep the area well waterproofed so as to keep the moisture away.