On Demand

Custom Closure Design, Marine & Land Based.


Worldwide technical experience with most types of closures.


Specialize in locating and replacing obsolete and replacement parts.

Custom Design

Custom design and manufacturing of obsolete and replacement parts.


Improving Quality and Safety

USA Sliding Doors specializes in door conversions, retrofits and rebuilds. If you want to change a Class II Sliding Watertight Door to a Class III, give us a call. Doesn’t matter who manufactured the door, we can adapt to it very competitively. USA Sliding Doors will design the conversion equipment to qualify the conversion to the Rules of the Regulatory Agency of your choosing.

Older doors to be upgraded, refinished or retrofitted, we have the qualified technicians to guide you through it.

Give us a call and see if our assistance can make your job easier, decrease your project time and insure approval of the final results.

If you are only requiring a replacement part on your door, you can contact our parts department at our Gold Beach, Oregon Facility: