Terrain Fabrication Service

Saving you time and money

With the Terrain Fabrication Service, we have the expertise and resources required to help you achieve the demands of your next project. By designing completely bespoke drainage stacks and fittings, we can offer you a high quality and customised solution.



Our Technical Team will design stacks and fittings that are bespoke to your project, whether it’s a whole drainage solution or unique ‘one-off’ problem solving application. All within the existing BS EN 12056 (Parts 2 and 3) and Building Regulations Part H standards/regulations.



Your stacks and fittings are manufactured using Terrain drainage systems in our state-of-the-art facility to the exact measurements by our highly skilled and experienced Fabrication Team. And for complete peace of mind, pressure testing of stacks is available on request.



We dispatch the finished stacks to your site on time and ready to install. Each stack is labelled with a unique reference number so it can be slotted into the appropriate space quickly and easily – ensuring your project is completed on budget and on time.

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Simple on-site connections

Straightforward installation saves on labour costs

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Reduces on-site labour costs

Reduced installation time keeps overall project costs down

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Reduces on-site installation time

Installation is simple and quicker than assembling loose fittings

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Reduces on-site waste

Made to measure engineered solutions means there is a reduction in wasted materials

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Pre-air testing available

Straightforward installation saves on labour costs

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Widest portfolio of bespoke solutions

Providing customised solutions for tricky one-off projects

40 years

Over 40 years fabrication experience

You can expect quality from a brand you can trust

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BES 6001 accreditation

Our materials have all been responsibly sourced with full traceability throughout the supply chain


For more information about our Fabrication Service

Terrain Fabrication Brochure

Find out more about the Terrain Fabrication Service and our drainage systems and solutions

Case Studies

Every building has its challenges; see how our Fabrication Service provided unique solutions for these projects

Loweswater House

Case Study

Providence Tower

Case Study

Millbrook Tower

Case Study