We design and manufacture a wide range of seamers and tools for metal roofing. Our products include hand tools for metal roofing, hand seamers, power seamers, decoilers, cleats, and cleat tools for metal roofing.

Our metal roofing hand seamers are lightweight and easy to use. View our unique leverage design and browse choose a hand seamer profile that meets your measurement needs.

View our line of power seamers for single and double lock standing seam roofing. This is the home of the K9 Power Seamer - in production for over 30 years.

ESE Machines offers a complete line of hand tools for metal roofing. View our line of hand tools including hardy tools, deck tongs, seam openers, seam rollers, drip edge tools, and more. Also available - our fixed cleat bending tools and True 90 and 180 tools.

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In 1976, ESE Machines moved the standing seam metal roofing industry a giant leap forward with innovation and imagination — a roll forming process that changed the game. Today, we design and manufacture a wide range of seamers and tools to meet the industry’s emerging needs.

View our directory of common industry roofing panels and compatible tools. For single lock hand seamers and double lock hand seamers.

View complete parts lists for our power seamers, decoilers, and hand seamers, plus, panel dimensions and compatible hand seamers, step by step guides, cleat support, panformer support, k9 power seamer support, Ewald's advice, and much more!

The ESE K9 Power Seamer comes from the factory set with clearance for .032 Aluminum maximum. However, the K9 can be converted to run .040 Aluminum.

For our example the panels are laying with the seam on the right so we will run the seamer from the eave to the ridge. The following procedure allows the seamer to start entirely on the roof (as opposed to hanging half off). This is also useful when continuing a seam after a skylight or flashing that interrupts the panel.