Commercial teak benches are commonly seen in parks and upscale shopping districts because they add sophistication and comfort to outdoor seating areas. Teak furniture adds instant beauty and class to your outdoor garden setting as well. Because outdoor teak furniture is so durable and retains its natural oils even after being cut, it has been known to last up to 100 years out in the elements. When ordering your commercial teak, please note the grade of teak you are ordering. Grade "A" is the best you can buy, followed by "B", "B-C", and "C" grade. "B-C" and "C" grade is not recommended for commercial applications.