The innovative construction of the Thiim blocks has helped a range of businesses solve their rat problems. Today, many large areas and buildings use this system to block their sewers to great success.

The Thiim rat block is equipped with a double damper, locked together by a patent pending locking system which allows wastewater or rainwater to pass unhindered into the drains in one direction, but preventing rats from moving past in the opposite direction. The blocker is constructed of stainless steel and can be installed in all pipe types and materials.

  • Easy and simple to install
  • Can be installed in the well influent and effluent
  • High quality production
  • Reliable
  • VA approved
  • Stop rats in sewers before they can do any damage
  • Environmental control
  • Green, poison-free solution

Thiim blocks has the following approval:

VA approval

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