Roofing is a trade where the details you can’t see are the most important.
1. The Initial Assessment: Identifying the “Silent Killers”
Before grabbing a ladder, you need to know exactly what you’re looking for. Roof damage isn’t always as obvious as a fallen tree limb.
Granule Loss: Check your gutters. If they are filled with “sand” or granules, your shingles are reaching the end of their life and can no longer shed water effectively.
Curling or Buckling: This is a sign that the underlayment is failing or the attic is poorly ventilated.
Interior Signs: Water spots on the ceiling or walls are the final stage of a leak. Often, the water enters at one point and “runs” down a rafter before dripping, making the source tricky to find.
Why Professional Craftsmanship Matters
- Roofing is a trade where the details you can’t see are the most important.
- At Adamant Building & Carpentry Inc.,
- we bring 25 years of North Carolina construction expertise to every job. We don’t just "slap on shingles"—we ensure the wood underneath is sound, the ventilation is correct, and the flashing is watertight.
Are you worried about a leak or curious about the state of your roof? Don't wait for the next big storm to find out there's a problem.
We don’t just "slap on shingles"—we ensure the wood underneath is sound, the ventilation is correct, and the flashing is watertight. Are you worried about a leak or curious about the state of your roof? Don't wait for the next big storm to find out there's a problem.
3. Step-by-Step: The Repair Process
A. Removing Damaged Materials
You cannot layer new shingles over old, damaged ones and expect it to last. You must strip the area down to the plywood sheathing (the deck). This allows you to inspect the wood for rot—a critical step many budget contractors skip.
B. Inspecting the Wood Decking
As a carpenter, this is where I focus most. If the plywood is soft or “spongy,” it must be replaced. Nailing new shingles into rotted wood is like building a house on sand; the nails won’t hold, and the next high wind will strip your roof bare.
C. Replacing Flashing: The Most Important Detail
Most roof leaks happen at transitions: chimneys, vents, and valleys.
Step Flashing: This must be woven into the shingles.
Drip Edges: These prevent water from curling under the shingles and rotting your fascia boards (the wood behind your gutters).
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5. When to Repair vs. When to Replace
How do you know if you need a patch or a whole new roof?
The 20-Year Rule: If your roof is over 20 years old, repairs are often just “band-aids.”
The 30% Rule: If more than 30% of the roof is damaged or showing wear, a full replacement is more cost-effective in the long run.

