TNR Industrial Doors is a Canadian-based company specializing in the manufacturing of high-performance doors. TNR’s leading products are rubber doors. The company’s success is a result of its “Secret Sauce:” dedicated people working together and having fun. High-performance doors are custom doors and require a knowledgeable workforce and flexible production planning. The combined workforce of TNR provides more than 400 years of experience. Their ability to be flexible and innovative, not only in design but also in problem solving, is one of the strengths of TNR. The company’s products are distributed globally through its dealer network. Its high-performance doors out-perform and cost less to operate than traditional rolling steel doors. Repairs to the doors are inexpensive and, when impacted, can be back in operation in a very short time. TNR uses continuous improvement philosophy and employs lean management techniques to stay on the leading edge of the industry.