Aluminum Auto Body Repair Facts

Three Facts About Aluminum Auto Body Repair

Prior to the introduction of the 2015 Ford F150, aluminum was only used as a primary body material on limited production vehicles like Range Rovers, Jaguar XK sedans, Audi A8s, and certain Mercedes-Benz models. Accordingly, aluminum repair expertise was usually limited to a few high-end collision centers. Fortunately we at Auto Service Auto Body, located in North Kingstown, Rhode Island are certified in aluminum auto collision repair. Don't trust your automobile's aluminum repairs to a sub-standard shop that may not repair your damage to the original factory specifications.


How Aluminum Repair Differs from Steel Repair?

“So what?” you might say, “body work is body work.” In the case of repairing aluminum vs. steel, this couldn’t be further from the truth. There are big differences between working with these two metals, and shops that are not qualified to make aluminum repairs can cause serious harm to the safety and value of your vehicle.

What’s the difference between aluminum collision repair and steel collision repair? Here are the major differences:

1. Aluminum doesn’t have metal memory like steel

This means that when aluminum is dented or bent, it cannot be reshaped back to its undamaged state as easily as steel. A body repair technician needs better skills to reshape an aluminum panel without damaging it beyond repair, as well as aluminum-specific tools like an aluminum dent pulling station.

2. Aluminum reacts to heat much differently than steel


Aluminum conducts heat much more than steel, which means that heat travels through aluminum farther and faster. This makes welding aluminum parts more difficult. Welding aluminum requires both special welders unique to aluminum repair and the the skill to weld precisely.


Since excessive heat will compromise the integrity and strength of the metal, improper aluminum welding can create vehicle safety issues if the car is involved in an accident. With the Ford F150, many parts of the aluminum structure are joined not by welds, but by special rivets and adhesives. Joining these parts requires unique tools that are not used in traditional collision repairs. Special training is also needed to make these repairs properly so that the strength and safety of the vehicle is maintained.

3. Aluminum and steel don’t play well together

Unfinished aluminum and steel are actually corrosive to each other. If shavings from one metal contact a panel made of the other metal, damage is immediate. Even using a tool to repair an aluminum panel that was previously used to repair steel will cause corrosion on the aluminum panel!

The F150, on the other hand, is America’s best-selling vehicle, with about 700,000 units sold each year. This huge volume translates into an increased demand for qualified aluminum collision repair options.


Because of this, a completely separate set of tools is required in order to repair aluminum. In addition, aluminum body repair must be performed in an area that is separate from the area where steel is repaired, as even steel dust is corrosive to aluminum.

As a result, Ford Motor Company has recognized Auto Service Auto Body as an authorized Ford aluminum collision repair facility. We are proud to have earned this distinction and stand ready to help F150 drivers, as well as drivers of all makes and models of cars, trucks, vans, & SUVs preserve the safety and value of their vehicles. If you have questions about auto body and collision repair — aluminum or otherwise — or automotive paint repair and refinishing, contact us or just stop by. We will be happy to assist you!