Sealing off Disused Drains

Disused drains and sewers can be permanently blocked off using our expanding polyurethane resin foam in our DRAINBLOCK BAG™ which is based on the FOAMBAG™ technique the company initially developed for use in the gas distribution industry.  To prevent the passage of rats and other vermin why not use our RATBLOCK BAG™.  Both DRAINBLOCK and RATBLOCK are WRC approved and comply with building regulations.

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RATBLOCK™ is WRc approved and provides an effective, permanent solution to the problem of vermin entering disused drains and sewers by blocking off the entrance/exit to pipes.

RATBLOCK™

DRAINBLOCK BAG™

Drainblock Bag is a technique for remotely sealing off disused drain and sewer laterals

DRAINBLOCK BAG™