50-Year Guarantee: Why an Ardogres Roof is an Investment for Life

When it comes to the home, the roof is not just an architectural feature: it is the shield that protects your loved ones, your possessions and the stability of the entire building.
In a market dominated by traditional materials, Ardogres has redefined the standards of durability by offering an official 50-year guarantee on waterproofing, frost resistance and fire resistance.

But what does it really mean to have a roof guaranteed for half a century? And why can Ardogres porcelain stoneware make such a promise?

The answer lies in the porcelain stoneware:
The technical superiority of Ardogres tiles stems from years of experience in Italian-made ceramic production, in the world’s most famous ceramics district.

A production process of excellence, where high-quality clays are pressed and fired at extreme temperatures, ranging from 1220°C to 1250°C.At these temperatures, the material undergoes complete vitrification, becoming:
• Completely waterproof: With virtually zero water absorption (<0.1%), porcelain stoneware is impervious to moisture and freeze-thaw cycles.
• Resistant to external agents: Unlike natural stone or terracotta, Ardogres stoneware is non-porous. This makes it immune to the growth of moss, lichen and fungi, as well as resistant to acid rain and smog

The 50-year guarantee is not just a number, but the result of rigorous testing that exceeds the requirements of UNI EN standards.
Choosing Ardogres means protecting your home from:
1. Extreme Hail: The tiles are certified to Class HW4, demonstrating their ability to withstand the impact of hailstones up to 50 mm in diameter without sustaining damage.
2. Fire and Heat: The material is non-combustible (Class A1), offering the highest level of fire safety for the building envelope.
3. Wind and Storms: Thanks to the mechanical fixing system with double screws and slotted holes, the roof’s stability is guaranteed even in strong winds.
Return on Investment (ROI): Zero Maintenance
A material is often judged solely on its initial cost, but the true value of a roof is measured over time. An Ardogres roof is designed to last a lifetime.

Minimal Maintenance: The compact surface eliminates the cleaning and restoration costs associated with other materials.
• Colour Fastness: Thanks to high-resolution digital printing technology that is fixed during firing, the colours do not fade when exposed to UV rays.
• Lightweight and Sustainable: With a low weight (approximately 22–28 kg/m²), the system is ideal for renovations, as it often does not require the reinforcement of existing structures. Furthermore, it is an eco-friendly product and 100% recyclable
The quality of our products is evidenced by prestigious projects that have withstood extreme climates for decades, such as installations in the Arctic cold of Norway or those by the sea in Australia. In Italy, historic buildings such as Genoa’s Principe Station or the Palazzo Ca’ de Sass in Milan have chosen Ardogres to combine the aesthetics of slate with the strength of ceramic
Choosing Ardogres means investing in peace of mind. A 50-year guarantee is our concrete commitment to the quality and safety of your home.
Would you like to find out more or request a personalised quote for your roof renovation? Visit our contact section at ardogres.com and discover how to protect your future