PLUS ARKITEKTUR AS Fredrikstad branch is an architectural firm founded in 2006. The company has offices in both Fredrikstad and Oslo, and offers services within design, site development and spatial planning. They work on projects for both private and public clients, with a focus on regulation for housing and industry. The company's project portfolio includes the development of buildings in various categories such as culture, kindergarten, care, school, industry, office and bicycle hotel.
The company has a strong commitment to sustainable and innovative solutions, and many of their projects involve the transformation and reuse of existing buildings. PLUS ARKITEKTUR AS emphasizes collaboration with clients, users and interdisciplinary advisors to ensure that the ambitions for the end product are clearly defined from the start. Among their well-known projects are Gitexgården and Nye Sarpsborg Bibliotek.