Our residential flat-roof solar systems can be mounted flush or tilted up to accommodate any residential flat-roof solar system design. We design and supply roof-mounted systems for tar and gravel, torch down, membrane, concrete, and all other types of flat roofs. The wide variety of ways to mount a solar system to a flat roof include traditional penetrated solar stanchions with flashing and non-penetrating ballasted solar panel mounts. Solar panels can be mounted on flat roofs without drilling. Ballast mounts are easy to install and have no hole drilling damage to the roof. Non-penetrating flat-roof mounts are designed without penetrations of the roof cladding. Flat-roof solar panel mounting solutions are available from established manufacturers like Prosolar, SnapNRack, Quick Mount PV and Schletter.