Since 1920, the name Duncan Iron Works (DIW) has been known and respected for custom metal fabrication and manufacturing. Our customers include leading industries throughout North America. Our products are used in such diverse fields as agriculture, marine, pulp & paper, government, forest, mining and construction.

DIW's skilled craftsmen have earned a reputation for making high quality metal products from fabrications weighing only a few ounces, to products weighing several thousand pounds. And our pricing is competitive!

DIW specializes in the fabrication of carbon steel and it's alloys, stainless steel and aluminum. We are also proud of our unique welding capabilities. for and all types of castings. Our welders are certified and we use state-of-the-art welding equipment providing for a full spectrum of GMAW, FCAW, GTAW, and SMAW welding including brazing.

Design and Engineering

DIW's complete in-house design and engineering department adds to our customer-oriented services and enhances production capabilities. In addition to standard layout and drafting projects, our CAD system allows us to perform computer aided analysis and design work.

DIW also manufactures and distributes a proprietary line of uniquely engineered products. The product line includes the portable Duncan Saw, the DIW Mandoor and the DIW Shear and Brake.

DIW's production facilities include a wide range of machining and fabrication equipment capable of performing the most exacting work on a variety of projects. Plasma and flame cutting enable us to cut all ferrous and non ferrous products. Our fully equiped machine shop enhances our abillity to fully opperational production equipment. Finished goods can be supplied with a wide range of paint systems from basic enamel to the more sophisticated epoxies and urethanes. Galvanized, chromed, anodized and powder coated products can also be supplied.

In short, your metal fabrication or manufacturing project can be handled, from design to delivery, by experienced people using the best materials and equipment. You'll have top-quality product, on time, at the right price. Call us today at 250-746-5147 or Email us.