Roof Repair Around High Point

Most roofs that need help do not need replacing. A few missing shingles after a windy night, a cracked boot around a vent pipe or loose flashing at a chimney can usually be repaired. Here is how repairs are usually scoped.

  • Shingles, flashing and boots
  • Matched to the existing roof
  • Before it becomes a leak

The short version

A good repair finds the cause, not just the symptom. A missing shingle is easy to spot; a sealant-only flashing patch that will fail again is not. Ask what will be removed, what will be replaced, and how it ties into the roof around it.

  • Typical asks: wind-blown shingles, cracked pipe boots, chimney or wall flashing
  • Ask about: matching shingles, flashing method, decking check

Repair estimate request

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Common scope
Replace damaged shingles, reseal or replace boots, replace flashing, check decking around the repair
Most common cause
Wind lifting shingle tabs, aging boots and flashing
Matching
Older shingle colors may be discontinued
When to act
Before the next round of storms if water is getting in

The repairs that come up most

Wind-lifted and missing shingles

Shingles are held by nails and a strip of sealant that bonds each course to the one below. Strong thunderstorm gusts, the kind NOAA's Storm Prediction Center flags in its severe outlooks for central North Carolina (NOAA Storm Prediction Center), can break that seal. Once a tab lifts, the next storm can take it. Repairs replace the damaged shingles and re-seal the ones around them.

Pipe boots

Rubber boots seal around the vent pipes that come through the roof. Summer sun cracks the rubber over time, and water runs straight down the pipe. A cracked boot is one of the most common small leaks on Triad homes, and one of the easiest to repair.

Flashing at walls, chimneys and skylights

Metal flashing turns water where the roof meets something else. Old flashing that was caulked instead of replaced, or a chimney with failing counter-flashing, will leak in wind-driven rain. Proper repair usually means removing shingles around the area and installing new step or counter-flashing.

Valleys

Valleys carry the most water on any roof. Debris from oaks and pines collects there and holds moisture against the shingles. Worn valley shingles or exposed valley metal may need to be rebuilt.

Limb damage

Falling limbs puncture shingles and sometimes the decking below. A repair may involve cutting out and replacing decking, then rebuilding the shingle courses over it.

Matching an older roof

Shingle colors change and lines are discontinued. On a roof more than a few years old, even the same color name may look different after weathering. Ask for a sample, and know that some color difference is normal on a repair. If damage covers several slopes, a larger repair or replacement may look more uniform.

Safety first

A roof is not a safe place for most homeowners, especially when wet. Photos from the ground or from an upstairs window usually give enough information for a first conversation. If water is coming in, a bucket and towels limit damage inside until the roof can be looked at.

Repair or replace?

Repairs make sense when the roof is otherwise in good shape. When shingles are brittle, granules are gone, or leaks keep turning up in new places, a replacement may be the better use of money. The repair-or-replace guide and roof inspections can help settle the question.

IBHS's FORTIFIED Home program publishes guidance on edge and attachment details that resist wind (IBHS FORTIFIED Home program). Those details are worth asking about if your roof keeps losing shingles in the same spots.

Sizing up the job: see what shapes a repair scope on the estimate-factors page. It lists what moves the scope, never a price.

Further reading

Sources for this page: National Weather Service Raleigh (forecast office for the Triad); NOAA Storm Prediction Center; IBHS FORTIFIED Home program.

Asked and answered

Roof Repair: what people ask

  1. Can a few missing shingles be replaced without a new roof?

    Usually, yes. The damaged shingles are removed and replaced, and nearby shingles are re-sealed. Color matching on older roofs may not be perfect.

  2. Why does my roof leak only during storms?

    Wind-driven rain gets under lifted shingles or failing flashing that stays dry in normal rain. Walls, chimneys and skylights are the usual suspects.

  3. What is a pipe boot?

    A rubber or metal seal around a vent pipe where it comes through the roof. Rubber boots crack in the sun over the years and are a common leak source.

  4. Is caulk a real repair?

    Sealant has a place, but caulk alone on flashing usually fails within a few seasons. Ask whether flashing will be replaced or only sealed.

  5. How do I know the decking is fine?

    Soft spots, sagging lines or dark staining in the attic suggest decking damage. During a repair, the area around the damage can be checked once the shingles are off.

  6. Will a repair void a shingle warranty?

    Manufacturer warranties vary. Ask about the warranty on the existing roof and on the repair work before it starts.

Roof repair estimates by town

Storm exposure, tree cover, housing age and permit offices change from one town to the next. Pick yours for local notes.

The cities

Guilford County

South into Randolph County

West into Davidson and Forsyth

Planning repair work?

Send the details and expect a call back to talk the project through.

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