SuperStructure
Creating Coaches of Lasting Beauty
Unlike some manufacturers, we use steel, not wood, to create a strong, durable cab substructure. We mount our windshields securely in steel with nonhardening sealants, just like an automobile. By using an advanced laser alignment system when mounting the cab to the chassis, we ensure a sturdy, square foundation.
Our Thermo-Panel sidewall and roof design pressure bonds the exterior skin and EPS block foam to the walls’ aluminum framework, while our unique interlocking sidewall and roof joint design ensures that the weight is carried by the metal substructure, not by a few attaching screws (like some competitors’ models). The overall result is a stronger, more durable motor home.
Photos are representative of the Key Feature. Actual feature may vary depending on model.




The Recreation Vehicle Dealer Association annually rates RV manufacturers and awards the Quality Circle Award to manufacturers that provide exceptional products, service and support. Winnebago Industries is proud to be the only manufacturer that has received this award every year since its inception.

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