Tile Roof Maintenance in Arizona: Protecting What’s Under the Tile
What Is Tile Roof Maintenance?
Tile roof maintenance isn’t just about the clay or concrete tiles you see — it’s about preserving the underlayment beneath them. While tiles can last 40–50 years, the underlayment usually fails after 15–20 years in Arizona’s extreme climate. Regular inspections ensure your roof remains watertight even when the tiles look perfect.
Is Tile Maintenance Really Necessary in Arizona?
Yes. Arizona’s high UV exposure and powerful monsoons wear down underlayment and crack tiles faster than most homeowners realize. Even a single cracked or slipped tile can channel water into the decking below, leading to hidden leaks and expensive repairs.
What’s Included in Tile Roof Maintenance?
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Broken Tile Replacement: Replacing cracked or missing tiles.
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Underlayment Inspection: Checking for brittle, torn, or deteriorating layers.
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Flashing Review: Sealing around skylights, chimneys, and valleys.
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Debris Removal: Clearing valleys and gutters to prevent water buildup.
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Tile Securing: Preventing wind-lift during storms.
Who Should Handle It?
Walking incorrectly on tile roofs can crack tiles. Professionals have the training, tools, and materials to perform maintenance without causing damage.
When Should It Be Done?
Tile roof inspections are recommended every two years, and annually once the roof passes 15 years old. Always schedule an inspection after a major storm.
Why Does It Matter?
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Prevents Wood Rot: One cracked tile can soak plywood decking.
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Protects Your Investment: Keeps a 40–50 year roof on track.
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Maintains Insurance Coverage: Ignoring upkeep risks denied claims.
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Supports Resale Value: Buyers want proof of professional care.
Key Facts at a Glance
| Item | Detail |
|---|---|
| Material | Clay or concrete tile |
| AZ Lifespan (avg) | 40–50 years |
| Underlayment Lifespan | 15–20 years |
| Inspection Frequency | Every 2 years (annually if over 15) |
| Common Failures | Cracked tiles, flashing leaks, underlayment breakdown |
| Replacement Costs | $20,000–$40,000 depending on home size |
FAQ
Q: Can one cracked tile cause a leak?
Yes. Even one broken tile can let water bypass the underlayment.
Q: Why replace underlayment if tiles still look fine?
Tiles are mostly aesthetic. The underlayment does the real waterproofing.
Q: How often should underlayment be replaced?
Every 15–25 years depending on exposure and condition.
Q: Is tile maintenance expensive?
Preventative care is a fraction of a full replacement.
Bottom Line
Tile roofs look invincible, but they’re only as strong as the underlayment beneath them. Regular inspections and repairs protect your investment and keep Arizona homes dry year after year.
Call Kore Roofing today at (480)-690-9949 or visit koreroofing.com to schedule a free tile roof inspection and experience The Kore Difference.
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