This SDA-designed modern, timber-frame mountain home is currently under construction and features red cedar bevel siding, natural stone, and standing seam metal roofing. The home is carefully sited and designed with a strong connection to the natural world and exceptional views of the White Mountains.

This SDA-designed modern, timber-frame mountain home is currently under construction and features red cedar bevel siding, natural stone, and standing seam metal roofing. The home is carefully sited and designed with a strong connection to the natural world and exceptional views of the White Mountains.


Plymouth Regional High School Career and Technical Center, Plymouth, NH   This 35,000 SF Career and Technical Center renovation is a comprehensive rework of Plymouth Regional High School’s existing vocational center. The goal of the renovation is to create a vibrant educational center where classroom and lab blend together. The new center includes automotive and wood shops; classrooms/labs for digital media, drafting, and culinary arts and nursing; and a new digital production studio. The project also includes special education offices, classrooms, and resource rooms.

Plymouth Regional High School Career and Technical Center, Plymouth, NH

This 35,000 SF Career and Technical Center renovation is a comprehensive rework of Plymouth Regional High School’s existing vocational center. The goal of the renovation is to create a vibrant educational center where classroom and lab blend together. The new center includes automotive and wood shops; classrooms/labs for digital media, drafting, and culinary arts and nursing; and a new digital production studio. The project also includes special education offices, classrooms, and resource rooms.


Maple Wood School, Somersworth, NH   SDA worked closely with the city of Somersworth to secure funding from the state of NH for this project at Maple Wood School which includes a new secure main entry, an addition housing culinary services, a music/multi-purpose room, and a loading dock, and extensive mechanical renovations. Construction is scheduled to begin this spring with the project completed for the start of school in late August.

Maple Wood School, Somersworth, NH

SDA worked closely with the city of Somersworth to secure funding from the state of NH for this project at Maple Wood School which includes a new secure main entry, an addition housing culinary services, a music/multi-purpose room, and a loading dock, and extensive mechanical renovations. Construction is scheduled to begin this spring with the project completed for the start of school in late August.

Nordic Spa, The Balsams Grand Resort Hotel, Colebrook, NH   SDA is currently working with the Owners to design this spa facility inspired by spas found in Iceland and Canada.

Nordic Spa, The Balsams Grand Resort Hotel, Colebrook, NH

SDA is currently working with the Owners to design this spa facility inspired by spas found in Iceland and Canada.


Wedding Barn, The Preserve at Chocorua, Tamworth, NH   SDA has teamed with Jewett Construction Co., Inc. to rebuild the wedding barn at The Preserve at Chocorua located in Tamworth, NH. The original barn was lost to fire in the fall of 2017. The structure, materials, and finishes for the new timber frame barn are designed to echo the original.

Wedding Barn, The Preserve at Chocorua, Tamworth, NH

SDA has teamed with Jewett Construction Co., Inc. to rebuild the wedding barn at The Preserve at Chocorua located in Tamworth, NH. The original barn was lost to fire in the fall of 2017. The structure, materials, and finishes for the new timber frame barn are designed to echo the original.

Meredith Village Savings Bank, Portsmouth, NH   This facility is the fifth branch location that SDA has designed for Meredith Village Savings Bank, with previous projects located in Ashland, Plymouth, Laconia, and Wolfeboro, NH.

Meredith Village Savings Bank, Portsmouth, NH

This facility is the fifth branch location that SDA has designed for Meredith Village Savings Bank, with previous projects located in Ashland, Plymouth, Laconia, and Wolfeboro, NH.


Southern New Hampshire Residence

Southern New Hampshire Residence