Profile: Gentleman Door specializes in offering automatic door openers, commercial automatic door operators, residential door operators, sliding door, swing door, pocket door, patio door, window openers and environmental control units. Swing door operator is useful in the automation of residential swing doors. Also it is used in many apartment buildings where security is an issue but special access is needed for tenants. Pocket door operator is designed for new construction. It offers an additional 40-square feet of living space over swing doors on average. It is used to automate that secret door compartment or bookshelf.