What to Think About
Here are the key factors to think about when deciding what to do.
| Factor | What to look for / ask yourself |
|---|---|
| Age of the roof | How old is the roof? Many roofing materials (asphalt shingles, etc.) last 15-30 years. If your roof is near or past its expected lifespan, replacement might make more sense. |
| Extent of damage | Is the damage isolated (one area, a few shingles, flashing around a vent) or widespread (multiple leaks, sagging, rot, severe weather damage)? If damage is widespread, problems under the surface may be serious. |
| Recurring issues | If you keep repairing leaks or other damage, repeated costs add up. Sometimes replacement ends up cheaper over time. |
| Structural integrity | Is there rot in the decking, structural damage, sagging, or water damage inside the attic or ceilings? Fixing surface issues won’t help if the underlying structure is compromised. |
| Material condition | Are shingles curling, cracked, losing granules, showing bare patches, or is flashing failing? When many shingles are at end of life, a band-aid repair isn’t enough. |
| Energy efficiency / insulation / ventilation | Older roofs might leak, allow heat flow, or have poor attic ventilation. A replacement lets you upgrade these and save on energy costs. |
| Aesthetic & resale value | If you plan to sell soon, curb appeal matters. A new roof can boost value; patchy repairs might hurt appearance. |
| Budget / financial situation | Replacement is much more expensive up front. Repair is cheaper short-term, but may cost more in the long run if it needs to be done repeatedly. |
Pros & Cons
Here’s a side-by-side of repair vs. replacement to help you weigh your options.
| Option | Advantages | Disadvantages |
|---|---|---|
| Repair |
|
|
| Replacement |
|
|