

History and origin
The name recalls the Nova Friburgo area in the state of Rio de Janeiro, a region associated with the quarrying of grey granites. It is a widespread material in Brazilian and export construction, used for floors, thresholds, window sills and tops. Its success stems from its neutral colour and good workability. Marmi di Carrara supplies it on request.
Look and veining
The background is light-to-medium grey, dotted with white, grey and black crystals evenly distributed. Slabs are generally fairly consistent, with small differences in tone and occasional clusters of dark minerals. Polished, it appears more contrasted, while flamed or brushed it becomes lighter and more uniform.
Technical properties (indicative)
| Classification | intrusive igneous rock (granite) |
|---|---|
| Density | approx. 2,650 kg/m³ (indicative) |
| Mohs hardness | approx. 6-7 |
| Water absorption | low |
| Main use | interiors and exteriors |
| Acid resistance | good: resists household acids |
Recommended uses
It is suitable for floors, including heavy-traffic ones, stairs, thresholds, window sills, façade cladding and kitchen worktops. It is a good solution for public and commercial spaces thanks to its wear resistance. There are no uses that are really discouraged, apart from choosing non-slip finishes outdoors.
Care and maintenance
Clean with water and a neutral detergent; outdoors, periodic low-pressure washing is sufficient. A water- and oil-repellent treatment reduces grease absorption on kitchen worktops. Avoid very aggressive products based on hydrofluoric acid.
Pairings
- ash or bleached oak
- stainless steel and freestanding appliances
- white plaster and anthracite window frames
FAQ
What is the difference between Cinza Friburgo and other grey granites?
Compared with darker grey granites it has a lighter background and a regular grain; it is still worth comparing the actual slabs, because the shades of Brazilian greys are close to one another.
Is it suitable for outdoor floors?
Yes, it resists frost well. For terraces, pavements and outdoor stairs a flamed or bush-hammered finish is recommended.
Does it need treating?
It is not compulsory, but a water repellent helps prevent oil and dirt marks, especially on rough finishes.
How do I order it?
Write to us with sizes, thicknesses and finish: we will send you a quote and photos of the slabs or the available lot for your selection.
Granito Cinza Friburgo: available on request
We supply this stone as blocks, slabs, tiles and custom-made pieces. Tell us size, thickness and quantity: we will send photos of the available slabs and a quote within 24 hours.
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