Since our first joiner job in 1969, Deansteel Manufacturing has come a long way to better serve the marine and offshore industries. This includes a full line of USCG CFR-46 and IMO-FTP Code marine fire resistant doors, frames, and windows; as well as all steel berths and marine furniture. This line of joiner door units and windows is certified by the USCG and Lloyd’s Registry.

Deansteel has long been known in the offshore industry for top quality construction, durable products, and dependable delivery, all at competitive pricing. All of our products are manufactured to the very highest standards of quality giving you many years of performance in the harsh offshore environment. Whether you need us today or tomorrow, we’ll be here to serve you.