An Excellence in Innovation
Who we are….
OCTA Manufacturing is a small, family-owned Australian business based in the Yarra Valley, Victoria.
We specialise in custom sheet metal roofing products, with all work completed by a fully qualified sheet metal tradesman with over 10 years of industry experience. We design and manufacture rainheads, sumps, access hatches and bespoke roofing components built for real-world use. We cater to one-off jobs and large orders alike.
Alongside our sheet metal services, we also run an online retail store with a diverse range of products and raw material supplies. From handmade tools and BBQ equipment to jewellery-making supplies and garden essentials, our products are made and sourced with care. We cater to DIY enthusiasts, hobbyists and professionals alike, delivering quality products and reliable service you can trust.
Product Reviews
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“We are super happy with our convection tray. It’s solid and well fabricated. A quality product and heaps better than the disposable ones. Thanks!”
Reusable Stainless Steel Webber Convection Tray
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"Thanks Guys. Quick turnaround, the hatch worked a treat"
Colorbond® Roof Access Hatch 600x600 – Custom Apron & Turn-Down
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“ Excellent business, good communication and fast response. My punch arrived exactly as described I would definitely purchase from here again thank you ”
Brass Punch
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“Great business, easy to deal with. I've purchased this product numerous times. Product is great quality and excellent for my jewellery making business.”
Copper Discs 45 Pack
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“Well priced quality air vent. Prompt postage. Great service”
Zinc Louver Air Vent
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![Barrel Vice]()
“Awesome product! Great price, fast postage, fantastic communication, wonderful business to deal with, Highly recommend“
Barrel Vice
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“Outstanding service from OCTA Manufacturing. Excellent communication as I sent several questions and received quick helpful replies.”
Reloading Tray Pistol/Rifle - Navy
Our Capabilities
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At OCTA Manufacturing, we produce high-quality, locally made sheet metal roofing components designed for Australian conditions. With over 10 years of industry experience, we specialise in delivering reliable, accurate and long-lasting solutions for homes, builders and trades across the Yarra Valley and surrounding areas.
All roofing and rainwater goods are fabricated in-house by a fully qualified sheet metal tradesman, ensuring precise workmanship and consistent, dependable results. Every item is made to order based on your measurements and project requirements, with custom fabrication available across a wide range of products, including:
• Rainheads
• Sumps
• Access hatches
• Downpipe nozzles & spigots
• Custom flashings
• Overflows & rainwater components
• Bespoke roofing accessories
Whether you need a single replacement part or a complete set of components for a new build, renovation or repair, our products are crafted for durability, correct fit and ease of installation.
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Custom metal forming services that provide cost-effective, high-volume production of parts with consistent quality
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Comprehensive computer-aided design services to turn ideas into reality with precision-engineered drawings and models.
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Durable and permanent marking solutions for part identification, traceability, and branding needs.
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Additive manufacturing technology for rapid prototyping and production of custom parts with detailed designs and minimal waste.
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Using skilled craftsmanship to create precision components tailored to client specifications. Whether for custom parts or large-scale production, our team prioritises innovation and quality. We are equipped to handle diverse machining needs ideal for a wide range of industries
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Precision milling for complex geometries and intricate designs, ensuring accuracy and consistency across all projects
