Latest Project:

University of Southern Maine (USM)

As part of the University of Southern Maine (USM) Portland campus transformation, we are partnered with Alabama-based Capstone Development Partners, and PC Construction of Vermont for the University’s first-ever Portland-based residence hall — offering attractive, affordable student housing in one of the nation’s most livable cities.

What we do


Pre-Fabricated CFS Trusses

Strong, durable and lightweight, cold-formed steel has become the preferred truss material in commercial construction with a wide range of applications. Steel trusses offer greater flexibility in design while still meeting all building and fire codes


Pre-Fabricated Wall Panels

Our systemized approach to panelized construction offers many benefits over traditional on site framing.  The ability to eliminate tasks on site is a necessary value add for the market.

Construction Minded Manufacturing Driven

Since 2015, Atlantic Prefab has provided quality products and services to the growing light gauge metal truss and wall panel market in the Northeast. Recognizing the trend toward light gauge construction and the ever-increasing need for offsite prefabrication solutions due to labor shortages around the country, Atlantic Prefab recently became part of UFP Site Built and its nationwide network of manufacturing professionals and facilities.

UFP Site Built is the nation’s leader in the design and manufacturing of wood truss and wall components. This collaborative venture introduces the construction industry to supply and service abilities it has never seen before. Building off this new platform Atlantic Prefab now has locations in New Hampshire, New Jersey, North Carolina, and Tennessee, which allows us to reach projects across most of the United States.

Our collective team gives current and new customers options for construction utilizing both wood and metal wall components, metal roof trusses, and floor systems. With the acquisition of Atlantic Prefab, UFP Site Built is now truly a one-stop shop for residential and commercial construction components.

Serving the needs of our clients since 2015

We are a leader in Light Gauge Metal component design and manufacturing with multiple facilities to service your needs.

Client Testimonials

“You guys have been very accommodating… the team has been awesome to work with. You guys really helped us a lot with identifying the issues with the location and quantity of the embed plates.”

H. Carr & Sons

 “…communication between API and my team at the design stage has been key. We shop around for the best service, it’s not only the price, so therefore we don’t have any reason to shop around”

Superior Drywall

Everyone I had contact with was responsive and got any answers I needed in a timely manner.  We were very satisfied with the construction quality of API’s products”

JJ Welch