At Polypipe we offer the complete range of pipe systems to meet the requirements of the water industry, from smaller sized pipes such as Polysewer (150-300mm) and Ridgisewer (400-900mm) to larger diameter Ridgistorm-XL (750-3000mm), all with a design life in excess of 100 years. Our pipe systems are complemented with a full range of pre-fabricated chambers and manholes.


Our innovative water management systems have been carefully designed and engineered, making them the ideal choice for large-scale capital works schemes. They are also perfectly suited to surface water, sewerage and combined sewer applications and are accepted by all UK water companies.



  • Polysewer

    Polysewer is a series of PVCu structured wall pipes and fittings, available in diameters from 150-300mm. The complete system includes a range of couplings, seals, bends, junctions and accessories.

  • Ridgisewer

    Ridgisewer is a range of structured wall gravity sewer pipes and features six sizes from 400-900mm. The range includes a complete system of couplings, seals, bends, junctions, specialist fabrications and saddles.

  • Ridgistorm-XL

    Ridgistorm-XL is an engineered thermoplastic large diameter pipe system, in diameters 750-3000mm, for use in a wide variety of applications including surface water, foul water, combined sewers, large scale flood alleviation schemes, renewable energy and even displacement ventilation.



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Polysewer Datasheet

pdf (383.59 KB)

Project examples