At 57weld, we specialise in custom marine welding and fabrication, working closely with Plate Alloy Australia, the official distributor and designer of aluminium fishing boats. While they handle the CAD and supply side, our job is to turn those plans into fully finished, water-ready boats—built strong, safe, and tailored to each customer’s needs.

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Every boat that comes through our doors is more than just a hull, it’s a project we take pride in. We handle all the custom welding and fit-out work, from watertight compartments and internal layouts to storage solutions, accessories, and work-ready setups. Whether it’s for weekend fishing or everyday use on the job, we make sure the build matches the way you use your boat—no generic templates, no unnecessary extras.

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We also fabricate custom boat trailers in-house, built to suit your boat’s exact specs and how you plan to travel with it. They're rugged, reliable, and built to last on Aussie roads.

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We're a small, skilled outfit with years of marine welding experience behind us. That means every job gets a hands-on, detail-focused approach, done properly, without cutting corners. If you’ve been working with Plate Alloy Australia on a new boat build, there’s a good chance it’ll pass through our workshop before it hits the water. And when it does, you’ll know it’s built right.