One ROOF mission statement: enriching lives and communities one home at a time.one ROOF vision statement: communities where everyone has access to sustainable and affordable housing.enriching lives & communities one home at a time. One ROOF helps strengthen the foundations of our communities by providing housing services and building and sustaining affordable homes and healthy neighborhoods. We make home a better place by helping lower income people purchase a home or repair their home, by providing housing development services to the community, and by coordinating activity across our neighborhoods in duluth. This work helps one ROOF fulfill our mission of ensuring access to sustainable and affordable housing for everyone.