The answer to 'roof vent damaged' is that a damaged roof vent can be caused by several factors, including weather damage, wear and tear, or improper installation. Symptoms may include leaks, air drafts, or visible cracks or holes in the vent. Solutions can range from simple repairs to full vent replacement, depending on the extent of the damage.
For minor issues like small cracks or loose fittings, homeowners may be able to make DIY repairs. However, for more significant damage or if you're unsure of the cause, it's best to call in a professional roofing contractor. They can properly diagnose the problem and recommend the best course of action to fix the vent and prevent further damage to your roof.