Localized damage can often be repaired when the rest of the roofing system remains in good condition, while widespread deterioration may make replacement the more practical long-term choice. A professional evaluation based on roof age, materials, damage, and previous repairs can help determine the appropriate approach, and the National Roofing Contractors Association provides additional consumer roofing guidance.
- Consider the age of the existing roofing system.
- Look at whether damage is isolated or widespread.
- Factor in recurring leaks and previous repairs.
- Evaluate the condition of shingles, flashing, and roof decking.