Flat and low-slope roofs are common on Eichler and mid-century homes in San Jose, Sunnyvale and Palo Alto, on additions and garages, and on commercial buildings across the Bay Area. Because water drains slowly on a low slope, the membrane, the seams and the flashings have to be done right. Titanium Roof Innovations installs, replaces and repairs flat roofs for homes and businesses, with three systems we trust: TPO, 3-ply torch-down and silicone roof coatings.