Collection: Rat Flaps and Rat Blockers

Rat flaps or rat blockers, sometimes known as one way none return rat valves, are fantastic inventions that can solve rat problems that have been going on for many years.

If the rats are escaping from the sewer and getting into your house via broken pipes that are inaccessible, rat flaps or rat blockers are a quick and efficient alternative to expensive repairs like lining of pipes or digging up your property to replace damaged pipes.