Will my roof collapse from a leak?

A residential roof will generally not collapse from a minor or recently developed leak, but it can potentially suffer catastrophic structural failure if a severe water leak goes completely unaddressed for months or years. Continuous moisture infiltration rots wooden roof rafters, ceiling joists, and plywood roof sheathing, drastically compromising their load-bearing capacity. If heavy rain, ice, or winter snow accumulates on a roof whose structural framing has already been weakened by long-term water rot, the weight can exceed safe limits and cause a cave-in. You can troubleshoot structural safety safely by inspecting attic framing for dampness. You can verify that your corrective action is successful when immediately repairing roof leaks, replacing rotted lumber, and reinforcing damaged trusses guarantees the ongoing structural integrity and safety of your home.