Ever wonder why some roofs fail within a few years while others last decades? The difference often comes down to one thing: professional vs. amateur workmanship. Roofing experts can spot shoddy work in seconds—here’s how.
1. Uneven or Wavy Shingles
Amateurs often rush installations, leading to:
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Visible gaps or misalignment – Shingles should form straight, tight rows.
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Buckling or curling – Poor adhesion or improper nailing causes waves.
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Inconsistent overhangs – Edges should be uniform, not jagged.
Pro Tip: A crooked roof isn’t just ugly—it’s a leak waiting to happen.
2. Incorrect Nailing (The Silent Roof Killer)
Nails might seem small, but mistakes here are catastrophic:
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Overdriven nails – Crushed shingles lose wind resistance.
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Underdriven nails – Protruding nails puncture adjacent shingles.
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Wrong placement – Nails must hit the nail strip, not just anywhere.
Real Example: A single misplaced nail can void a manufacturer’s warranty.
3. Poor Flashing Work
Flashing seals roof transitions (chimneys, vents, skylights). Amateurs:
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Use cheap materials (caulk instead of metal).
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Install flashing over shingles (should be under).
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Skip critical areas (like valleys).
Why It Matters: 90% of leaks start at flashing points.
4. Bad Ventilation = Premature Aging
A roof isn’t just shingles—proper airflow is key. Signs of amateur work:
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No intake/exhaust balance – Causes heat/moisture buildup.
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Blocked soffits – Traps hot air, warping decks.
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Random vent placements – Disrupts natural airflow.
Punchline: A suffocating roof dies young.
5. Sloppy Drip Edges & Gutters
The devil’s in the details:
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Missing drip edges – Lets water rot the fascia.
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Gutters misaligned – Causes overflow, foundation damage.
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Improper slope – Water pools instead of draining.
Pro Insight: A $20 drip edge can save $5,000 in repairs.
Don’t Let Amateurs Cost You Thousands
A poorly installed roof fails fast—but Hart Roofing builds storm-proof, precision-crafted roofs designed to last.
Phone : 713-281-2886 | Mail : info@hartroofingtx.com
