Minimal Disruption

with Terrain's Live Stack Replacement Service

The smart solution for Local Authorities

Replacing old soil and waste pipes in multi-occupancy housing just got easier.

When traditional cast iron soil stacks in local authority housing have deteriorated, they don’t only drain time and money from Local Authorities, but present real health risks to residents too.

Our fabricated Terrain FUZE HDPE or Acoustic dB12 stacks not only provide the ideal replacement, but are an improvement over standard fittings.

Live Stack Replacement

With our Live Stack Replacement Service, replacing soil stacks is a remarkably quick and simple process, with minimal disruption for residents who can remain in their homes throughout the refurbishment – eliminating the need to provide costly temporary accommodation.

Advantages of Polypipe Terrain Live Stack Replacement:
  • Delivered to site ready for installation
  • Quicker and easier to install
  • Residents can stay in their homes during the process
  • No temporary re-housing costs

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For more information on how Polypipe Terrain can help you Find out more

Extra protection for residents and buildings

For over 50 years Polypipe Terrain have pioneered the production of plastic drainage systems in the UK. Coupled with our product services and knowledge, we are dedicated to finding alternative solutions for high rise Local Authority Buildings, without causing disruption to residents.


Replacement pipes can be fitted with a Terrain Firetrap which meets and exceeds fire ratings for drainage stacks. By sealing off the pipe, this industry-leading product offers up to 4 hours of fire protection for added safety and peace of mind.

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Public Sector Brochure

Public Sector Brochure

Case Study