Custom Rolled® Aluminum Coil
We Roll, Slit, and Anneal Aluminum Coil to your Specifications.

Custom Rolled® aluminum coil – Any size order of rolled aluminum coil tailored to meet your most demanding specifications.

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Our Company

United Aluminum has been providing Custom Rolled® aluminum coil for over 100 years, since 1915.

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Our Products

Every order engineered to meet your most demanding forming requirements. See all alloys, tempers, capabilities, and special processing services here.

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Resources and Tools


Calculate material requirements, check chemistry and mechanical data, and see alloy selection guide and specification cross references here.

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Coil Calculator


Easily Calculate Aluminum Coil Sizes, PIW, Area, Length, and OD. Use this Coil Calculator to simplify estimating your aluminum coil needs.

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The United Aluminum Difference

Custom Rolled® Aluminum Coil

Order the exact gauge required for faster, more profitable production. Using a lighter gauge may lead to significant savings!

Any Size Order

From trials to truckloads, order what you need, when you need it. Ask about Samples and Tooling trials.

Fast Service

A culture dedicated to on-time shipment with most orders shipping in less than two weeks. Others as fast as one day. A track record of over 98% on-time shipments.

Extensive Inventory of Rolled Aluminum Coil and Strip

United’s massive inventory in over 20 alloys is ready to fill your requirements.

aluminum coil manufacturer