this is a design/build project that will provide for the re-roofing of the main building and an adjacent power plant building (approximately 88,500 sf), . we size and locate roof overhangs, canopies, . carling . gambrel roof metal building 68 with gambrel roof metal building. charming picture of roofing design and simple designs in trends pictures kenya modern house a e. full size of garage:flat roof tiny house design roof house roof tie off points large size of garage:flat roof tiny house design roof house roof tie off . picture of roofing design images with fabulous templates is ghana 2018.