Internal Cavity Drainage Solutions for Waterproofing a Basement


If you are fortunate enough to have a basement, you will already be aware of the high risk that damp poses, and with such a wet climate in the UK, it is imperative to find an efficient way to waterproof below ground level. The internal cavity drainage system does just that, and with pump that removes water drawn into the sump, the interior will always remain dry, and it can be installed under screed or a floating timber floor.

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Initial Inspection

Contacting damp proofing services in Richmond would result in a home inspection, where the experts can survey the structure and design an optimum waterproofing system. Of course, every building is unique, and the waterproofing team would have several possible solutions, which they would make you aware of. Obviously, you want a permanent solution, and with regular maintenance, the cavity drainage system will last you a lifetime, and protect your home against a range of damp related issues, such as:

  • Rising Damp
  • Dry Rot
  • Wet Rot
  • Condensation

There are many factors that would determine the best waterproofing solution, which include:

  • The proximity of other buildings
  • Basement Construction – Concrete or brickwork
  • Permeability of the ground
  • Basement Depth – Whether it is partially or completely below ground.
  • Intended Use of the Basement – Habitation requires a higher level of dryness than a storage area.

For a professional assessment of waterproofing a basement, you need to contact a specialist company, who can easily be located with a Google search. Once the expert has surveyed the basement, he can make a recommendation, and should you be in agreement, a work schedule can be prepared.