The ARDOGRES® ST. MICHEL 40X40 porcelain stoneware roof tile is a unique architectural roofing solution inspired by the traditional stone roofs of the Alpine regions. Developed through extensive aesthetic research, it combines different mineral shades and textures to recreate the authentic appearance of historic stone coverings with extraordinary realism.
Thanks to exclusive Ardogres HDT (High Definition Technology) digital inkjet printing, ST. MICHEL 40x40 reproduces the depth, tonal variations and natural contrasts typically found in traditional mountain stone roofs. The result is a refined multi-tone surface that gives every roof a highly natural and prestigious appearance, making each installation visually unique.
This advanced digital technology — combined with the structured porcelain stoneware surface — places ST. MICHEL 40x40 among the most innovative and distinctive roofing products available worldwide.
Originally developed for projects requiring perfect architectural integration, the tile is particularly suitable for replacing traditional natural stone roofs, fibre cement sheets and old asbestos diamond-shaped coverings, while maintaining the authentic character of the original building.
Its realistic mineral appearance also makes it highly appreciated in projects subject to heritage regulations, conservation requirements and landscape restrictions, where architects, planners and local authorities demand materials capable of respecting the historical identity of the surrounding environment.
Beyond its aesthetic qualities, ST. MICHEL 40x40 offers all the technical advantages of porcelain stoneware roofing:
- Extremely low water absorption (<0.5%)
- Frost resistance and freeze-thaw durability
- Resistance to hail, impact, abrasion and harsh weather conditions
- UV and chemical resistance
- Lightweight roofing system
- Minimal maintenance requirements
- 50-year warranty
- Expected lifespan exceeding 100 years
The mechanical fixing system using screws and slotted holes ensures outstanding installation stability and makes the tile suitable for ventilated roof systems, insulated roof structures and modern ventilated façades.
ST. MICHEL 40x40 is also perfectly compatible with the new ARDOSOLAR® 40x40 photovoltaic tile system, allowing architects and homeowners to integrate renewable energy production into roofs while preserving the elegance and visual continuity of traditional architectural coverings.
Combining authentic stone aesthetics, advanced digital technology and exceptional long-term performance, ARDOGRES® ST. MICHEL 40x40 represents a truly distinctive roofing solution for contemporary architecture, heritage restoration and premium mountain projects worldwide.
Main Features of ARDOGRES® Porcelain Stoneware Roof Tiles
- Waterproof surface (Water absorption Eb < 0.5%)
- Resistant to frost, high temperatures and thermal shock
- Resistant to abrasion, impact, hail and chemical attack
- Low thermal conductivity
- Lightweight system (25 kg/sqm roof covering)
- Excellent stability thanks to slotted fixing holes and screw installation
- Recyclable
- 50-year warranty
- Estimated lifespan exceeding 100 years
- HDT digital graphics and structured surface finish
Technical Specification
The roof covering shall be installed using porcelain stoneware roof tiles known as “ceramic slate”, featuring slotted fixing holes for screw installation onto battens, with integrated water-retaining side edges, size 40x40 cm.
https://ardogres.it/en/specification-text-ardogres-tiles
Colours: Slate Black, Stone Grey, Morzine, St. Michel (Mix), Ostuni White, Beola
