The answer to 'underlayment hail damage' is that hail can cause significant damage to the underlayment on your roof. Hail impacts can puncture or tear the underlayment, compromising its ability to protect your roof deck and home from water intrusion. Common symptoms of underlayment hail damage include visible holes, rips, or missing sections of the underlayment material.
If you suspect underlayment hail damage, it's generally best to have a professional roofing contractor inspect your roof. They can assess the extent of the damage and determine if the underlayment needs to be repaired or replaced. While some minor underlayment damage may be possible to DIY, it's often risky and difficult for homeowners to properly evaluate and address these issues on their own. Calling in a professional roofer is the safest way to ensure your roof's underlayment is properly restored and your home is protected.