Design Interior Corp. (Atlantic Stairs) founded in 1993 is a family run business. It has grown over the years to become one of the most reputable and trusted stairs producing company in Tri State area. With over 20 years of experience, we specialize in design, fabrication, and installation of custom stairs and rail systems, from all species of wood as well as metal, for both residential and commercial projects.

Whether you’re a homeowner or a contractor, we pride ourselves in making the whole process from conception to completion, a simple and stress-free experience that will be on schedule and most of all in your budget.

Design Interior Corp. enjoys an excellent reputation in the stair-building field. Our priority is the satisfaction of our clients. Our experienced craftsmen will create unique stairs for you. We can guarantee you will be happy with our products. You can either order stairs to replace the existing ones or design a completely new stairs and magnificent handrail system – a combination of wood, metal or glass that will work for your house as well as your office.