Understanding Roof Warranty: What's Covered and What's Not

Shocking Industry Truth
You've just invested thousands of dollars in a new roof. The contractor promised "great warranties," you signed paperwork, and now you have a roof that should last decades.
But five years later when you discover a leak, you find out your warranty doesn't cover it. The manufacturer blames installation. The contractor says it's normal wear. Your insurance won't help. And you're stuck with repair bills you thought were covered.
This comprehensive guide explains everything about roof warranties—manufacturer warranties vs workmanship guarantees, what's actually covered, common exclusions, and how to protect your investment.
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Types of Roof Warranties
Most new roofs come with TWO separate warranties that cover different things:
1. Manufacturer's Material Warranty
Covers defects in roofing materials (shingles, underlayment, etc.). Does NOT cover installation problems.
- Duration: 10-50 years depending on product
- Coverage: Manufacturing defects, premature deterioration
- Prorated: Most warranties provide less coverage over time
2. Contractor's Workmanship Warranty
Covers installation errors and labor. This is YOUR most important protection.
- Duration: 1-10 years (varies by contractor)
- Coverage: Installation defects, improper flashing, leak repairs
- Weather Shield Roofing: Lifetime workmanship warranty
What's Actually Covered
Manufacturer Warranty Coverage
- ✅ Shingle defects (curling, cracking, granule loss)
- ✅ Algae resistance failure (if guaranteed)
- ✅ Premature deterioration from manufacturing defects
- ✅ Color uniformity problems
Workmanship Warranty Coverage
- ✅ Installation-related leaks
- ✅ Improper flashing installation
- ✅ Inadequate ventilation
- ✅ Nail pops and blow-offs from poor installation
The Cost Comparison: Maintenance vs. Neglect
Without Maintenance
- Roof lifespan: 12-15 years
- Insurance claims often denied
- Emergency repairs cost 3x more
- Property value decreases by 5-10%
- Warranty becomes void
- Total 20-year cost: $35,000+
With Regular Maintenance
- Roof lifespan: 25-30+ years
- Insurance claims approved
- Prevent costly emergencies
- Property value protected
- Full warranty coverage maintained
- Total 20-year cost: $8,000-10,000
Don't Wait Until It's Too Late
Every day you delay costs you money. Get your FREE professional roof inspection today and discover exactly what condition your roof is in.
Emergency? Call our 24/7 hotline: (843) 877-5539
Frequently Asked Questions
About the Author
Weather Shield Roofing
Roofing Experts
Weather Shield Roofing has been protecting Myrtle Beach homes for over 15 years with industry-leading warranties and certified installation. As a GAF Preferred Contractor, we offer enhanced warranty options.
The Bottom Line: Your Roof, Your Choice
Every day you wait is another day closer to that emergency call no homeowner wants to make. The statistics are clear: 80% of roofs fail prematurely, and 61% of homeowners can't afford the emergency repairs that follow.
What You Get with Weather Shield Roofing:
Don't Wait Until It's Too Late
Join thousands of smart Myrtle Beach homeowners who protect their investment with regular maintenance.
Emergency? Call our 24/7 hotline: (843) 877-5539