When to Fix, Replace, Or Upgrade Tile Roofs in Phoenix
published Jul 24th, 2025

Tile Roof Repair in Phoenix: When to Fix, Replace, or Upgrade

Tile roofs are everywhere in Phoenix for a reason. Clay and concrete tiles hold up well in the Arizona heat, look great on stucco homes, and can last for decades. But even the toughest tile roofs aren’t invincible.

If you’re dealing with cracked tiles, slipping sections, or signs of a leak, you may be asking: Should I fix it, replace it, or upgrade the whole system?

At The Roofing Company, Inc., we’re here to help you answer that. With an A+ BBB rating, a 4.8-star average on Google, and thousands of repairs across Phoenix, Scottsdale, Mesa, and beyond, we’ve seen it all. This guide will help you understand when repairs are worth it, when replacement makes more sense, and what your options really are.

 

How Long Do Tile Roofs Last in Arizona?

Tile roofs are known to last anywhere from 30 to 50 years depending on the material and installation. The tiles themselves can last even longer—think 60 to 80 years. But the underlayment beneath those tiles is a different story.

In Arizona, most underlayments (especially older 30-pound felt) start to fail around 20 to 25 years. That means even if your tiles look fine, water can still seep through the layers underneath and damage your home.

Here’s the typical lifespan:

  • 30lb felt underlayment: 15–20 years
  • 40lb underlayment (1 layer): 20–25 years
  • 40lb underlayment (2 layers): 30–35 years
  • Premium synthetic underlayments: up to 50 years

 

Common Tile Roof Issues in Phoenix

Between the desert heat, monsoon winds, and flying debris, Phoenix roofs take a beating. Here are the most common problems we see:

  • Cracked or broken tiles from foot traffic, hail, or sun exposure
  • Slipped tiles due to aging fasteners or improperly set mortar
  • Leaks in valleys and flashing where water pools or drains
  • Underlayment failure after decades of heat and weather stress
  • Mold, rot, or soft spots in the roof deck below

You don’t need to wait for a leak to act. Many issues start small and grow quietly over time.

 

When Can a Tile Roof Be Repaired?

In many cases, tile roofs can be successfully repaired without full replacement. If the damage is localized, such as:

  • A few cracked or missing tiles
  • One small leak or exposed flashing
  • Minor underlayment wear in one section

…then a targeted repair could cost anywhere from $175 to $2,500, depending on the extent of the issue and roof access.

At The Roofing Company, Inc., we provide free quotes so you know what to expect before you commit.

 

When Is It Time to Replace or Upgrade?

Here’s when it might be smarter to replace your tile roof’s underlayment or upgrade the entire system:

  • Your roof is over 20 years old, and the underlayment has never been replaced
  • Multiple leaks keep coming back, even after repairs
  • You’re planning a solar panel install and want a stable base
  • The original builder installed the bare minimum, such as one layer of 30lb felt

In these cases, a complete underlayment replacement (often called a “refelt”) is more cost-effective long term. And no—you don’t need to toss your tiles. Many tiles can be carefully removed, stacked, and reinstalled over new underlayment.

 

Replacing and fixing tile roofs in Phoenix will depend on age and condition, as well as future resiliency.

 

Should You Use One Layer or Two?

This comes up a lot. Local roofers and Reddit threads are full of debate about single vs. double-layer installs.

Here’s what we recommend:

  • One layer of 40lb felt is fine for short-term owners or rentals
  • Two layers of 40lb felt adds 10–15 years of life for just 15–20% more cost
  • Premium synthetic or HTSA underlayments are best for long-term protection or solar readiness

Most reputable Arizona roofers agree: two layers is the sweet spot for value, durability, and peace of mind.

 

Can I Install New Underlayment Over the Old?

No. We strongly advise against installing new felt over old paper.

Why?

  • You can’t inspect the wood decking underneath for rot
  • The old felt is brittle and already compromised
  • It voids many manufacturer warranties

Your roof deserves a clean start. At The Roofing Company, Inc., we always remove the old felt to ensure a quality job.

 

Real Questions from Arizona Homeowners

“We were quoted $6K in repairs, but our roof is 25 years old. Are we throwing money away?”

Maybe. If your underlayment is past its lifespan, repairs won’t stop future leaks. We recommend comparing quotes for repairs and refelting—you might be surprised how close the pricing is.

“My inspection said our Spanish tile roof has 5–8 years left. Should we replace now?”

If you’re planning to stay in the home (or add solar), replacing now prevents water damage and protects your investment. Waiting until you have leaks often costs more.

“What’s the most cost-effective option that still lasts?”

Two layers of 40lb underlayment is our go-to recommendation for long-term value.

 

Why Choose The Roofing Company, Inc.?

We’re more than just licensed and insured—we’re part of the community. Serving Phoenix, Scottsdale, Mesa, Apache Junction, Chandler, and Gilbert, we’ve helped hundreds of Arizona families extend the life of their tile roofs.

Whether you’re fixing a few broken tiles or planning a full upgrade, we’re here to help you make a smart, informed decision.

 

Final Thought: Fix, Replace, or Upgrade?

If your tile roof is aging, leaking, or giving you doubts, don’t wait for monsoon season to push it over the edge. A quick quote from Arizona’s tile roof experts could save you thousands later.

Get your free quote today by visiting our ‘Contact Us’ page and find out the best option for your roof.