A&B Barns is a division of A&B Lumber which was founded in 1977 and serves the Central New Hampshire area. A&B Barns serves the 6 New England States.

The main function of A&B Barns is to design and provide materials for agricultural buildings of all types. We are well-known in the industry for our unique and practical designs. Many new customers have commented that it is not difficult to recognize an "A&B Barn."