Poly Fabrications in Darwin

Civil Works


Water & Sewer

Material Supply


Poly Design, Fabrication & Repairs

Polyfabrications Australia is a leading poly fabrication company in Darwin. Our skilled team provide in house and on-site services for civil, mining and water/sewer businesses throughout the Northern Territory. Our custom fabrications are built to your specifications. As for existing polyethylene, polypropylene or PVC products, we provide on-site welding repairs to have them as good as new in no time.

With more than 20 years of experience in the plastics industry and strict attention to detail, Polyfabrications Australia has perfected the design, repair, and fabrication of detailed products from high-tech plastics to quality steel. Get in touch with our team today for a free, no-obligation quote.



Our team design and fabricate a wide range of heavy-duty plastics products for plumbing, civil and construction industries throughout Darwin and the Northern Territory.

With a fully equipped workshop, we specialise in providing custom heavy-duty plastics solutions for mining clients throughout NT.

Our fabrication experts design and manufacture custom heavy-duty plastics for the commercial plumbing, agriculture and water/sewer industries.

We supply a wide range of poly and mining materials including, HDPE pipes and liners, poly fittings, valves and much more.

We provide 24-hour poly product repairs including, dam liners, rainwater tanks, fuel tanks, pipelines and much more.

At Polyfabrications Australia, we’ve designed, manufactured and repaired a wide range of poly pipe products for clients in the civil, mining and water/sewer industries.