

History and origin
It is one of the white and light grey granites produced in Spain, a country with a well-established stone industry. This type of granite has long been used for paving, kerbs, steps and cladding. The name recalls Castile, a historic region in central Spain. Marmi di Carrara supplies it on request.
Look and veining
The background is white tending towards grey, with translucent quartz crystals and black mica specks spread fairly evenly. Slight differences in the density of the speckling may appear between slabs. Polishing gives a clean, brilliant look; bush-hammering gives a matt white that is very well suited to outdoor use.
Technical properties (indicative)
| Classification | intrusive igneous rock (granite) |
|---|---|
| Density | approx. 2,600 kg/m³ (indicative) |
| Mohs hardness | approx. 6-7 |
| Water absorption | low |
| Main use | indoor and outdoor |
| Acid resistance | good |
Recommended uses
It is used for floors, stairs, thresholds, window sills, kitchen worktops and outdoor paving. Outdoors it is valued because it stays light and does not overheat like dark stones. For heavily used kitchen worktops it should be protected, since stains stand out against the light background.
Care and maintenance
Clean with neutral detergents, avoiding neat bleach and coloured products that could leave marks. A water- and oil-repellent is recommended on worktops and outdoor floors. Rust stains should be treated with products specifically designed for granite.
Pairings
- natural pine or larch
- matt black for taps and trims
- sage green and plant tones
FAQ
Is Blanco Castilla pure white?
No, it is a white-grey with black speckling: from a distance it looks light, close up you can see the typical granite grain.
Is it suitable for outdoors and swimming pools?
Yes, with a flamed or bush-hammered finish it is non-slip and frost-resistant; for pool surrounds a water-repellent treatment is advisable.
Which finishes are available?
Generally polished, honed, flamed, bush-hammered and brushed; availability depends on the format requested.
How do I order it?
Contact us stating the format, thickness and finish: we will send you a quotation and photos of the available slabs.
Granito Blanco Castilla: 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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