Rat Flap Installation Richmond upon Thames

Rat flaps (non-return valves) can help prevent rats travelling from the sewer into a property’s drainage system in Richmond upon Thames. Correct selection and installation matters.

When a rat flap may help

  • Confirmed sewer-side activity
  • Suitable pipe runs and access points
  • After defects have been identified and addressed

We normally recommend CCTV evidence first. Start here: Rats in Drains Richmond upon Thames.

Bookings are taken by phone only.
Call 0791 785 2384 to arrange an inspection.

Nearby areas: Southwark | Sutton | Tower Hamlets | Waltham Forest | Wandsworth | Westminster