WATERPROOF ROOF

A waterproof roof including a generally planar supporting roof structure and an assembly comprising a first elongated member attached to the generally planar supporting roof structure and comprising a raised central portion. This invention also provides a waterproof roof including a supporting roof structure comprising a planar portion and a side attached to the planar portion and an assembly comprising a first elongated member including a first portion on the planar portion and a second portion on the side, and a raised central portion on the side and connected to the first portion and the second portion. This invention also provides a waterproof roof including a supporting roof structure comprising a first roof portion, a second roof portion forming a 90.degree. angle with the first roof portion, and a joint connecting the first and the second roof portions. The roof also includes an assembly comprising a first elongated member including a first portion on the first roof portion and a second portion on the second roof portion, and a raised central portion extending across the joint through the 90.degree. angle and connected to the firs-t and the second portions of the first elongated member. Each of the assemblies also includes a second elongated member with a shape generally conforming to the raised central portion and attached to the raised central portion, and the roof further includes a generally continuous elastic sheathing member covering the supporting roof structure and secured between the first and the second elongated members of the assemblies.