Line Solgaard arkitekter AS is an architectural firm based in Fredrikstad. The firm has a philosophy that emphasizes sustainability and efficiency with the slogan "Build less, build smarter". They have a special focus on creating neighborhoods that promote diversity, as well as preserving natural elements such as century-old oak trees in their projects.
The firm also designs cabins that function as wilderness refuges, and has implemented measures to minimize environmental impact in its work. Line Solgaard arkitekter AS is environmentally lighthouse certified and a member of the Green Building Alliance, as well as approved BREEAM-NOR AP. The firm places great emphasis on developing beautiful and well-thought-out areas between buildings, which contributes to holistic and attractive living environments.