Safest bi-fold and hydraulic doorsWe design standard bottom operator drive units with a 5 to 1 safety factor and utilize power sources ranging from 1.5 hp to 4 hp. And, we never use smaller than 1/4-inch cable and strap, which are attached strategically with no pulleys to promote less wear and tear. Optional integrated safety switches also ensure that doors stop if anything interferes while opening or closing.


Bi-fold and hydraulic doors warrantyWe build the very best extra-large doors, and our customer service is better than any other bi-fold or hydraulic door manufacturer in the United States. Plus, we listen to your feedback and continually strive to make your experience the best possible. Midland is proud to stand behind our products and guarantee your satisfaction. To make a claim under this warranty, please notify Midland Door Solutions within 10 days of discovery of the suspected defect.