The answer to 'ridge vent damage' is that it can be caused by a variety of issues, including improper installation, weather damage, or general wear and tear over time. Common symptoms include leaks, mold, or visible cracks and holes in the ridge vent. Solutions may involve repairing or replacing the ridge vent, depending on the extent of the damage.
If the damage is minor, such as a small crack or hole, a homeowner may be able to DIY the repair by using a sealant or caulk specifically designed for roofing materials. However, for more significant damage or if the ridge vent needs to be replaced, it's best to call a professional roofing contractor. They can properly assess the issue, determine the root cause, and make the necessary repairs or replacements to ensure the ridge vent is functioning correctly and preventing further damage to the roof.