The answer to 'roof repair vs' is that roof repair and roof replacement are both viable options for homeowners, but the best choice depends on the specific condition of your roof and your budget. Roof repair involves fixing localized issues like missing or damaged shingles, while roof replacement involves completely tearing off the old roof and installing a new one.
Roof repair is generally the more cost-effective option if the damage is relatively minor. It can extend the life of your roof by several years and is a good choice if your roof is relatively new or in good overall condition. Roof replacement, on the other hand, is a more comprehensive solution that addresses all issues with your roof and provides a fresh start, but it also comes with a higher upfront cost.