Basement suddenly wet? Maybe rainwater or groundwater has diverted its way into the soil. Check that there are no underlying causes that need to be addressed first:

  • Leak in water supply pipe: check your water meter regularly for unexpectedly high consumption.
  • Damaged rainwater drainage: do you get water just after a heavy rain shower?
  • Cracked sewers: pay attention to any unpleasant odours.

Have these causes been checked? Then you can use WP7-501 Basement + Wall Waterproof to permanently waterproof the wall from the inside.

Tec7 Roof Tape
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