From fertilizer processing plants to warehouses to marinas, Ondura has proven itself on a variety of tough industrial and commercial jobs. And many business managers find Ondura is the perfect problem-solver—sealing out leaks, holding down costs, and recycling buildings with new, handsome roofing and siding. Plus, Ondura's easy installation means that, more often than not, in-house maintenance crews can put it up, saving on outside labor costs. In case after case, Ondura has met and passed critical review by industrial architects and plant engineers. But then, Ondura has also met the criteria of most state and local building codes, as well. In the process, Ondura passed tests for impact resistance. Flexural strength. Freeze-thaw resistance. Accelerated weathering. Wind uplift. And all types of chemical and acid resistance. So you know Ondura will pass the test with your commercial application. Easily.