We offer a watertight marine door with our many styles of industrial and marine closures. We can fabricate closures for your particular application. We have the capability to manufacture these items to individual specifications. Specialty items, such as a watertight marine door, are priced according to the clear open size needed for your application. Call us at 251-432-1705 with your application requirements for a quoted price. Along with a made to order marine door closures, we offer pumps, compressors, and blowers specially designed and fabricated in our shop for the marine industry. When it comes to your needs, our ninety-nine years of experience makes Standard Equipment Company your best choice for sales and service or marine door supplies.