A shingled roof includes a waterproof roofing membrane bonded to the roof deck adjacent an eave of the roof for preventing water damage to the roof deck and an interior of a building from wind-blown rain or water buildup on the roof. The waterproof membrane underlies at least a lowermost course of shingles adjacent the roof eave; has a first major surface bonded to the roof deck; and has a second major surface with an adhesive strip extending the length of the waterproof roofing membrane that bonds the lowermost course of shingles adjacent the roof eave to the second surface of the waterproof roofing membrane. The waterproof roofing membrane has a release strip overlaying the adhesive strip which is removed immediately prior to applying and bonding the lowermost course of shingles to the waterproof roofing membrane.