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Affordab;le Pest Control Supplies

Rat Barrier Drain Protection Non-Return Valve * Choose for plastic or clay pipes

Total Price: 79.98 (Including VAT)

Rat Barrier 4" Plastic Pipes (NOW WITH S/S DOOR)

Rat Barrier 4" for Clay Pipes *OUT OF STOCK*

Rat Barrier for 6" Plastic Pipes


  • Use to prevent rats accessing
  • Prevents back flow
  • Easy to fit
  • We now have the 4" plastic barriers with Stainless Steel door.

    Unique push-fit non return valve giving instant rat and pest control in drains.

    The Rat Barrier was initially developed to help combat flooding problems in the UK but is now being used to prevent rodent ingress into buildings, both commercial and domestic. The valve is now used to prevent the following:

    Prevent Pest/Rodent Infestation

    Control noxious/Unpleasant Smells

    Prevent Back Flow/Flooding in sewers

    The perfect defence against rats etc entering via drains.

    A unique Non-Return Valve that easily push fit in to your current drainage pipework.

    An effective and low cost solution to prevent rats entering your drains from the local sewer and to stop flood backflows into your pipework. Can be fitted in minutes and does not require any specialist expertise or equipment.

    Can be locked closed to enable simple sealing off of a disused pipe run or to temporarily seal a pipe run whilst maintenance is in progress. We also offer standard Drain Plugs for maintenance use.

    4" for plastic pipes measures: 17.5cm end to end.

    4" for clay pipes measures: 11cm end to end.

    6" for plastic pipes measures: 16.5cm end to end.

    Patented design.

    Manufactured and designed in the UK.

    • Delivery Mainland UK
    • 5.99 Next Working Day
    • Courier Service with timed notifications
    • 2.99 Royal Mail
    • Please note for safety many products can not be posted

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    Our office

    Pest Control Direct Ltd
    Unit 2 Swan Business Centre
    Old Swan Lane, Station Road
    Hailsham, E.Sussex, BN27 2BY
    01323 846845

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