A tool puncture at a service curb can carry water under the sheet before an interior leak appears. We check the opening, the material around it, and the route people or equipment use to reach the unit. In West Valley City, UT, the repair depends on whether the puncture stops at the sheet or continues into wet insulation and cover board. We document the edge of sound material before closing the roof.
Foot traffic, dropped tools, sharp debris, or a fastener can damage a membrane. A patch placed over loose or dirty material can separate at its edges. We remove compromised material within the approved boundary, inspect the substrate, and install a compatible repair. If more than one puncture appears along a service path, we inspect the full route and separate confirmed damage from wear that has not opened the roof.