Quick answer
Repair the roof when damage is limited to one area and the roof is still in the first half to two-thirds of its life. Replace it when it is near 20+ years old, has widespread curling or granule loss, leaks in several places, has soft decking, or keeps needing repairs after storms.
It’s one of the most common questions we get. The honest answer depends on a few factors.
When repair makes sense
- Damage is limited to one area, like a few missing shingles or a flashing leak
- The roof is relatively young and otherwise in good shape
- The decking underneath is solid
When replacement makes sense
- The roof is around 20 years old or more
- Shingles are curling, cracking or losing granules across the roof
- Leaks show up in more than one place
- Decking is soft or sagging
- You’ve paid for several repairs in the past few years
Get an honest inspection
We inspect from the attic and the roof, photograph what we find and give you both options when both are reasonable. See roof repair and roof replacement, or call (908) 636-9745.
Frequently Asked Questions
Can a roof be partially replaced?
Sometimes one section or slope can be replaced, but it may not match the rest of the roof and can complicate warranties. We’ll tell you honestly whether it makes sense.
How much of a roof can be repaired before replacing?
There’s no fixed percentage. If damage is widespread or the roof is near the end of its life, replacement is usually the better value.
Does insurance pay for a new roof?
Insurance may cover storm-related damage depending on your policy. Normal wear and age are usually not covered.