Causes, Potential Risks, and Solutions for Terracotta-Tiled Roof Leakage

If you love Mediterranean architecture, installing terracotta roofing is the best option. The terracotta tiles improve the house’s aesthetics, carry a superior fire rating, perform well in high wind conditions, keep you dry during rainstorms, and regulate temperature fluctuations. 

But no matter how durable your terracotta roof is, it’s not invincible. Over time, the roof tiles will wear and tear, compromising the integrity of your roof. It’s where the significance of maintaining your roof with reroofing services by professional roofers Melbourne comes into play. 

In this guide, you will learn about terracotta roofing and its benefits, reasons for a leaky tiled roof, and how reroofing can help with roof leakage. 

What is Terracotta Roofing?

Terracotta is a true champion for high-end homes looking for a Mediterranean style and natural roofing material. The terracotta roof tiles are crafted from natural clay moulded into a tile shape and baked at high temperatures to create a durable and beautiful covering for houses. 

The name “terracotta” is derived from the Latin terms “terra,” which means earth and “cotta,” which means cooked. These two Latin terms perfectly capture the essence of this natural roofing material. 

Terracotta roof tiles Wunderlich are generally made in two shapes, i.e., flat tiles or rounded pan-shaped tiles. 

What are the Benefits of Terracotta Roofing?

The below-given are some benefits of terracotta roof tiles: 

Durability and Longevity

Terracotta roofing tiles are among the natural roofing options that can endure the test of time by withstanding adverse weather conditions. These tiles can maintain their structural integrity for decades.

Terracotta tiles’ inherent strength and resistance to fading make them a solid investment that can withstand hard environmental elements without losing their functionality and beauty. 

Energy Efficiency and Insulation

The natural thermal mass of Terracotta roof tiles Wunderlich makes them a suitable option to regulate the temperature of your house. 

In summer, the terracotta roof will help protect your house from scorching heat and keep it cooler. And during chilly winters, you can have a warmer home.

With a reduced need for excessive heating or cooling, terracotta roofs make your house energy efficient, helping homeowners save on utility bills.

Aesthetics and Curb Appeal

The terracotta tiles exude a timeless elegance and charm that can instantly enhance your house’s aesthetics and curb appeal. 

Whether your home features a traditional or contemporary architectural style, terracotta roofing tiles are the best option to complement and elevate the overall aesthetics. 

With professional roofers Melbourne, you can install terracotta roofing in the best way possible and create a visual masterpiece while preserving historical and cultural authenticity. 

5 Common Reasons for a Leaky Tiled Roof

Sometimes you can have a leaky tiled rood due to the following listed reasons:

Broken Roof Tiles

Broken tiles are one of the primary causes of a leaky tiled roof. Terracotta roof tiles are often broken due to high foot traffic or harsh weather conditions, such as intense storms. 

Leaking Lead Flashing

Lead flashing is the cover going around a vent pipe of a TV antenna. If the lead flashing doesn’t have enough underlap beneath the roof tile above, you can have a leaking lead flashing. Moreover, the lead flashing also leaks due to wear and tear, creating a hole for the rainwater to enter the ceiling. 

Dislodged Capping Tiles

The common cause for dislodged capping tiles is the aged and broken mortar beneath the capping tiles causing the tile to slide straight and sit onto the main-bodied terracotta roof tiles. It will expose your roof and allow the rainwater to enter the ceiling. 

Broken Gutters

Blocked gutters usually damage the eve sheets by causing the rainwater to back up and flow into the eave lining. 

Valley Mortar Falling Out

When the valley mortar falls out, the rainwater travelling down hits the dislodged mortar and diverts into the roof space, causing water staining to the plaster ceiling. 

What is Reroofing?

Reroofing involves recovering or replacing an existing roof covering. It is the process of layering new terracotta tiles on top of worn tiles to restore the look of your roof and provide a protective lay to prevent leakage. 

Process of Reroofing

The following mentioned are the steps involved in reroofing done by professional roofers Melbourne: 

Inspecting the Roof

A professional roofing technician inspects the roof for the condition of the terracotta tiles, identify the underlying problems, and determines the damage severity. 

This inspection help professionals formulate an appropriate plan for reroofing and addressing all necessary repairs. 

Planning and Preparing for the Reroofing Project

During this step, the homeowners or professional experts obtain necessary permits, schedule the project’s timeline, and coordinate with roofing contractors. 

Selecting High-Quality Terracotta Tiles

Homeowners consult with the roofing contractor and select high-quality terracotta tiles after considering factors like colour, durability, style, longevity, performance, and manufacturer reputation. 

Removing Old Roofing Materials and Tiles

This step involves careful demolition and disposal of old roofs by professional roofers in Melbourne. The removal process can vary with the roofing system and the condition of existing tiles. 

Installing New Terracotta Tiles

The roofing contractors ensure the roof has a solid foundation by repairing or replacing damaged roof decking or underlayment. 

Then they carefully place, align, and secure new terracotta tiles by following industry best practices.

Finishing Touches and Cleanup

In this final step, the roofer thoroughly evaluates the newly installed tiles to ensure the installation meets quality standards. 

Moreover, he will install necessary flashings, ridge tiles, and other accessories for proper ventilation and protection against water intrusion. Finally, the roof is cleaned by removing debris and excess materials and restoring the surrounding area to its pre-reroofing condition. 

Costs Associated with Reroofing a Tiled Roof

The cost of reroofing the roof with the new terracotta roof tiles depends on four major factors:

  • Chosen roofing material and its quality
  • Roof size
  • Pitch and angle of the existing roof
  • The charges of professional roofing contractor


The terracotta roof tiles Wunderlich are one of the few hundred per cent natural roofing options available to homeowners. 

These tiles boast an array of characteristics, making them a popular choice among homeowners to protect and enhance the aesthetics of their homes. However, it’s impossible for any roof to last for long and, thus, needs reroofing or replacement. 

One cost-effective way to fix your leaky roof leaks is restoring it with a professional reroofing service.

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