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.

Learn More

Our Company

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

Learn More

Our Products

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

Learn More

Resources and Tools


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

Learn More

Coil Calculator


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

Learn More

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 supplier