SUM Design Studio SUM Design Studio is a group of individuals inspired to practice our skills in the context of something greater than themselves. Together, we design meaningful and sustainable buildings, environments and person spaces for people. The firm was formed out of a desire to collaborate on holistic design projects in a culture of flexibility, creativity and professionalism. The team shares a common regard for the impact of the work on both nature and the environment in which each project lives. Follow us: Facebook Twitter