Alto Bierzo (anllares)
Slate · Spain · photos on request
In brief. Alto Bierzo (anllares) is a grey slate from Spain. Marmi di Carrara supplies it as blocks, slabs of 2 and 3 cm, tiles and cut-to-size elements, in the finishes typical of this family: natural cleft, honed, brushed. Typical uses: roofing, flooring, wall cladding, tabletops.
AboutTechnical sheetWhere to use itFinishesWeightsCarePhotosFAQ
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About Alto Bierzo (anllares)
Alto Bierzo (anllares) is a natural slate from the Alto Bierzo region of Spain. The stone displays a consistent grey colour, a smooth fine‑grained texture and occasional faint cleavages that give it a refined, matte appearance. Its durability and low water absorption make it ideal for flooring, wall cladding, outdoor paving and landscape applications. The best finishes are honed or brushed, which enhance the stone’s natural elegance while preserving slip resistance. Marmi di Carrara supplies Alto Bierzo in 2‑3 cm thick blocks and slabs, offers cut‑to‑size service and provides real‑time photos of each slab before purchase.
Typically a fine‑grained slate with a uniform grey tone and subtle natural cleavages.
Where to use Alto Bierzo (anllares)
| Interior floors | Excellent |
|---|---|
| Wall cladding | Excellent |
| Kitchen worktops | Good |
| Bathrooms and wet areas | Excellent |
| Exterior paving and façades | Excellent |
| Frost exposure | Excellent |
| Back-lighting | Not suitable |
General guidance for the slate family. The right thickness, finish and treatment for Alto Bierzo (anllares) are confirmed on your project.
Weights and logistics
| Thickness (mm) | about 28 kg/m² |
|---|---|
| Thickness (mm) | about 56 kg/m² |
| Thickness (mm) | about 84 kg/m² |
| Thickness (mm) | about 112 kg/m² |
| Thickness (mm) | about 140 kg/m² |
| Slab 300 × 180 cm, 2 cm | about 302 kg |
| Slab 300 × 180 cm, 3 cm | about 454 kg |
| 20-foot container (about 27 t) | about 480 m² of 2 cm slabs |
Weights are calculated from the typical density of the stone family; the packing list of each shipment states the real weight.
Finishes for Alto Bierzo (anllares)
Honed
Smooth and matt, with a soft satin look. Hides small scratches and etching better than a polish and is safer underfoot.
Brushed
Worked with abrasive brushes for a slightly undulating, silky surface that follows the grain of the stone. Warm to the touch and easy to live with.
Natural cleft
The stone is split along its natural layers and left as it is: a lively, riven surface with excellent grip.
Care and maintenance
- Clean with water and a neutral detergent; hard stones tolerate everyday use very well.
- Sealing is quick and recommended on light colours and on honed, leathered or flamed finishes.
- Avoid waxes and film-forming products that leave a layer on the surface.
- Outdoors, an occasional wash with a pressure cleaner at moderate pressure restores the colour.
- Hot pans, knives and frost are not a problem for most stones of this family; use trivets anyway to protect sealers.
How to order
- Send sizes, thickness, finish and destination with the form.
- We reply with photos of the lots available now and a written offer.
- You approve the slabs or the block; for large projects we prepare a dry-lay.
- Cutting, finishing, quality check and packing in wooden crates or bundles.
- Shipping worldwide from Carrara, with packing list and documents.
Photos of Alto Bierzo (anllares)
Natural stone changes from block to block, so we photograph the lots we have in stock at the moment of your request. Send the form with your sizes and we reply with real photographs of the slabs or blocks available.
Similar stones
Other slate materials in grey tones to compare.
More stones from Spain
Brecha Estrella · Crema Lorca · Crema Morata · Albero · Albero Peral · Alcántara Black Granite · Alcántara Black Granite Exclusive · Almonaster · Amarillo Extremadura · Austral Red · Azul Aran · Azul Bancarrota · Azul Claro · Azul Extremadura · Azul Guadajira · Azul Noche · Azul Ocean · Azul Ocuro · Azul Platino · Blanco Alcuescar · Blanco Aurora · Blanco Aurora (Spain) · Blanco Berrocal · Blanco Caceres · Blanco Castilla · Blanco Cristal · Blanco Extremadura · Blanco Galicia · Blanco Luna · Blanco Malpartida · Blanco Perla · Blanco Rafaela · Blanco Sayago · Blanco Sierra · Blanco Toledo · Blanco Valle · Blanco Viriato · Conquistador Beige · Conquistador Gris · Cosmos
Shipping and returns
Shipping cost depends on weight and distance and is stated in the written offer; within Italy it starts from € 300 per shipment. Goods can be returned within 14 days: a 30% restocking fee applies and the return transport is paid by the customer. Pieces cut to size cannot be returned.
Questions and answers
Where does Alto Bierzo (anllares) come from?
Alto Bierzo (anllares) comes from Spain.
How much does a slab of Alto Bierzo (anllares) weigh?
A 2 cm slab of this stone family weighs about 56 kg per square metre; a 3 cm slab about 84 kg.
Is Alto Bierzo (anllares) suitable for kitchens and bathrooms?
Typical uses of slate are roofing, flooring, wall cladding, tabletops. For kitchen tops we recommend a suitable finish and sealing: tell us your project and we advise the right solution.
Which finishes can I have on Alto Bierzo (anllares)?
The finishes normally used on this stone family are natural cleft, honed, brushed. The finish is chosen according to where the stone goes: polished or honed indoors, textured finishes where grip is needed.
Can Alto Bierzo (anllares) be used outdoors?
For the slate family our guidance for exterior paving and façades is: excellent; for frost exposure: excellent. We confirm thickness and finish on your project and climate.
How do I clean and protect Alto Bierzo (anllares)?
Use water and a neutral detergent; sealing is quick and recommended on light colours and textured finishes.
Do slabs of Alto Bierzo (anllares) all look the same?
No. Natural stone changes from block to block and even within the same block. This is why we send photographs of the lots available at the moment of the offer, and book-match slabs from the same block when the design needs it.
How do I get a price for Alto Bierzo (anllares)?
Prices depend on the selection, thickness, finish and quantity. Send the form with your sizes: we reply with photos of the lots available and a written offer.