Most homeowners who call us about a roof ask the same question first: can it be repaired, or does the whole thing have to come off? The honest answer depends on a few things you can partly check yourself.
Start with where the problem is
A roof that leaks in one place usually has one problem: a few damaged shingles, a cracked vent boot, flashing that has pulled away from a chimney or wall. Those are repairs. The rest of the roof can be perfectly sound.
A roof that leaks in several places, or where the same leak keeps coming back after being patched, is telling you something different. The material itself is worn out, and each repair only moves the weak point somewhere else.
Look at the shingles, not just the stains
From the ground, with binoculars if you have them, look for:
- Curling or cupping. Shingle edges that lift or corners that turn up.
- Bald patches. Areas where the granules have worn off and the dark mat shows.
- Cracking. Lines running across shingles, often on the sunniest slope.
- Granules in the gutters. A handful after a storm is normal. A steady layer is not.
If you see these in one area, a repair may be enough. If you see them across the whole roof, replacement is usually the better use of money.
Count the layers
Some older homes have a second roof laid over the first. It saves money once, but it hides the wood deck, adds weight, and makes every later repair harder. If there are already two layers, the next job should be a full tear-off down to the deck.
Think about what is underneath
Soft spots, sagging between rafters or daylight in the attic mean the wood deck is damaged. That cannot be fixed from on top of the shingles. It needs the roofing removed in that area at least, and it is often what tips a job from repair to replacement.
When a repair is the right call
A repair makes sense when the damage is recent and local, the rest of the roof has years left, and the fix addresses the cause and not just the stain. If a repair will hold, that is what we recommend.
The simplest way to know
Have a roofer get on the roof. Ten minutes up there tells you more than an hour of looking from the lawn. Our estimates are free, and we will tell you plainly which of the two your roof needs.
