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Most residential roof replacements are completed in 1–3 days, depending on the size and complexity of your roof. We work efficiently while maintaining the highest quality standards.

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Yes! We provide free, no-obligation estimates for all roofing services. Call us at (956) 600-0501 or visit our contact page to get started.

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Baccaro Roofing GuideCommon San Juan Roof Problems by Decade Built

May 13, 20265 min read

TL;DR: San Juan roof problems follow predictable era patterns. Pre-1990 Basílica corridor homes have decking + flashing failures. 1990s-2000s Nolana Loop tract housing shows pipe boot + sealant failures. 2010s+ I-2/US-83 frontage homes have ventilation imbalance.

After 15+ years roofing across San Juan, the failure patterns are predictable.

Pre-1990 San Juan homes (Basílica corridor)

1. Decking rot — 1950s-70s plank decking. Fix: $300-$1,500 per area; full re-deck $5,000-$15,000.

2. Failed flashings at chimneys + parapets — 40+ year sealant. Fix: $200-$800 per penetration; $1,500-$8,000 for parapets.

3. Original 1970s-80s asphalt past life — Fix: full replacement $14,000-$19,500.

4. Inadequate ventilation — no continuous ridge vent. Fix: $500-$1,200 retrofit.

1990s-2000s San Juan homes (Nolana Loop tract housing)

1. Pipe boot failures (year 8-12) — Fix: $50-$120 each.

2. Sealant failures — Fix: $200-$800 per penetration.

3. Wind damage on south slopes — Fix: spot $300-$1,500; full slope $4,000-$8,000.

4. Granule loss at year 18-22 — Fix: full replacement $14,000-$22,000.

2010s-2020s San Juan homes (I-2 / US-83 corridor)

1. Builder pipe boots failing year 8-10 — Fix: $50-$120 each.

2. Attic ventilation imbalance — Fix: $400-$1,000 soffit vents; $500-$1,200 ridge vent retrofit.

3. Underlayment substitution — verify at next replacement.

4. Hail damage from 2017-2024 events — most insurance-covered.

What every era needs

- Annual inspection - Documented condition report - Gutter cleaning - Post-storm inspection

Common questions

### What if I don't know my San Juan home's build year?

Hidalgo CAD records build year.

### Most cost-effective fix?

Annual maintenance.

### Bilingual service?

Yes — entire crew bilingual.

Get a San Juan-specific inspection

(956) 600-0501 — free, bilingual.