Pikaesite
Nahkaiset Angola mustan graniitin laatat are natural black granite tiles with a deep black background, fine silver mineral speckles and a textured leathered surface. Original product references include 300×600mm, 600×600mm, 600×150mm, 457×457mm and 800×800mm tile sizes, with 18mm, 20mm and 30mm thickness options. They are suitable for interior and exterior floor projects, wall cladding, commercial spaces and architectural facades where a dark stone surface with lower glare is preferred. The leathered finish gives the granite a more tactile and restrained appearance than polished black stone, which makes it especially useful in contemporary floor and wall designs.
Leathered Angola Black Granite Tiles for Floor and Wall Projects
Nahkaiset Angola mustan graniitin laatat combine the density and durability of natural black granite with a surface that feels more architectural than a conventional polished finish. The color reads as a rich black tone with subtle reflective mineral grains rather than a flat, featureless black.
This makes the material suitable for modern commercial interiors, villa entrances, lift lobbies, feature walls, stair surrounds and selected exterior cladding. The leathered finish reduces glare and softens the visual effect without eliminating the natural granite character.
Where a project needs black granite floor tiles or black granite wall cladding with a less reflective face, Angola Black in a leathered finish is often a more balanced solution than a polished surface.
What Defines a Leathered Black Granite Tile
Nahkainen musta graniitti laatat are finished to create a textured, low-sheen surface that preserves the body of the stone while reducing the mirror-like reflection associated with polished granite.
Visual character: The surface remains black, but the leathered treatment reveals fine mineral speckles and subtle texture rather than a high-gloss finish.
Tactile effect: The finish gives the tile a lightly textured feel, which is why it is commonly selected for areas where a more grounded and natural stone appearance is preferred.
Design value: In dark interiors, leathered granite reduces harsh reflections from direct lighting. On feature walls, it reads as more restrained than polished black granite while still keeping the premium look of natural stone.
For flooring, the finish should still be evaluated with the actual tile, installation location and expected cleaning conditions. The word leathered describes the surface texture, but it does not by itself certify slip performance for every project.
Angola Black Granite Tile Sizes, Thickness and Surface Finish
The original product information includes several tile size references used for floor and wall layouts. These are catalogue-based product references and should be confirmed against current production requirements, finished edge details and project drawings.
| Tuotteen nimi | Nahkaiset Angola mustan graniitin laatat |
| Materiaali | Natural Angola Black Granite |
| Alkuperäviite | Angola |
| Ulkonäkö | Deep Black / Charcoal Black / Fine Silver Mineral Speckles |
| Main Tile Size References | 300×600mm / 600×600mm / 600×150mm / 457×457mm / 800×800mm |
| Custom Production | Cut-to-Size Tiles / Wall Panels / Stair Pieces / Custom Drawings |
| Thickness References | 18mm / 20mm / 30mm |
| Primary Surface Finish | Nahkainen |
| Related Surface Options | Polished / Honed / Flamed, subject to project requirement |
| Tuotemuodot | Floor Tiles / Wall Cladding Tiles / Exterior Facade Pieces / Stair Cladding |
| Pääsovellukset | Commercial Floors / Residential Floors / Wall Cladding / Building Facades / Entrance Areas |
These dimensions and thicknesses are based on the original product range. Final production should be confirmed according to the selected finish, edge treatment, joint layout and installation location.
Black Granite Floor Tiles for Commercial and Residential Interiors
Musta graniitti lattialaatat are often chosen where a project needs a dark, durable stone surface that can define circulation areas without looking overly glossy. Leathered Angola Black Granite is particularly useful in lobbies, corridors, villa entrances and transition zones where a low-sheen black floor suits the architectural palette.
The larger tile references, such as 600×600mm or 800×800mm, can reduce joint density and create a more continuous black field. Smaller modules are still useful where the layout requires border pieces, transitions or integration with other stone finishes.
On a floor, the arrangement should consider tile size, room proportion, visible joint rhythm and maintenance. Even with a dark granite, the final result depends on how the tiles are laid rather than on the material alone.
Black Granite Cladding Tiles for Walls and Exterior Facades
Black Granite Cladding Tiles create a disciplined architectural surface for interior feature walls, entrance facades, plinth zones and selected exterior elevations. A leathered black finish reads differently from polished black granite: it absorbs more light and produces less glare, which often suits contemporary facades and high-end commercial interiors.
For vertical use, the key procurement decisions include panel size, thickness, fixing system, edge finish and joint layout. The granite itself is suitable for interior and exterior use, but the cladding design must still follow the requirements of the building system and local installation standards.
Where the project includes both floors and walls, using the same Angola Black granite in different finishes or module sizes can create continuity without making all surfaces look identical.
Angola Black Granite: Material Identity and Technical Reference
Angola Black Granite is known for its dense black appearance and subtle mineral grain. It is a hard natural stone widely used in architectural flooring, wall cladding and fabricated building components. The values below are published reference data for Angola / Negro Angola granite and help explain the stone category rather than certify the current Esta Stone tile batch.
| Fyysinen ominaisuus | Published Reference | Reference Standard |
| Apparent Density | About 2,790 kg/m³ | EN 1936 reference |
| Water Absorption at Atmospheric Pressure | About 0.10% | EN 13755 reference |
| Taivutuslujuus | About 10.9 MPa | EN 12372 reference |
| Puristuslujuus | About 131 MPa | EN 1926 reference |
| Abrasion Resistance | About 16 mm | EN 14157 reference |
Technical reference scope: Published Angola / Negro Angola granite data used as a material reference only. Actual performance varies with quarry, finish, thickness and batch, and the figures above should not be treated as Esta Stone current-batch certification.
Selecting Angola Black Granite Tiles for Shade, Texture and Finish Consistency
Although Angola Black is visually more uniform than many strongly veined marbles, tile selection still matters. Some pieces show a purer deep black field, while others reveal more crystalline speckling or slightly different charcoal movement under angled light.
For floor projects, the most important visual issue is often the consistency of overall tone from one crate or tile group to another. For wall cladding, the texture and how the leathered finish catches light across the surface can be equally important.
A practical approval process includes confirming the selected finish, reviewing representative tile photos, checking the calibrated thickness and verifying whether the order will use one layout zone or multiple project zones that should be grouped separately.
Installation Considerations for Black Granite Floor and Wall Tiles
For flooring, a flat substrate and consistent setting bed are critical to avoid visible lippage across dark stone tiles. Black granite tends to show alignment issues more clearly when the joint layout is regular and the surrounding finishes are minimal.
For wall cladding, the installation method depends on whether the project uses bonded tile application or a mechanically fixed facade system. Thickness, tile size, backing conditions and movement requirements should be considered together.
Where the leathered finish is selected for exterior floors or wet areas, the actual project should assess the finished surface, expected cleaning regime and local slip-resistance requirements rather than relying on finish naming alone.
Cleaning and Maintaining Leathered Black Granite Tiles
Leathered black granite should be cleaned with pH-neutral stone cleaners and non-abrasive tools. The textured finish can conceal minor smudging better than polished granite, but it can also hold construction dust or soap residue if the surface is not cleaned properly after installation.
For interior floors, regular removal of grit helps preserve the finished surface. On walls and facades, cleaning frequency depends on the environment and exposure conditions. The stone itself is durable, but a suitable maintenance plan improves the long-term appearance of dark cladding.
A compatible stone sealer may be considered where the project specification requires it, but the exact treatment should reflect the real application rather than be assumed for every order.
Inspection and Export Packing for Angola Black Granite Tile Orders
Inspection can cover the selected black tone, leathered surface consistency, size tolerance, calibrated thickness, edge finish and overall tile condition. Projects using several tile modules may also require packing by zone or size group.
For export, tiles are typically packed in reinforced wooden crates with appropriate separators and identification labels. Dark granite tiles used for a coordinated wall or floor design benefit from clear packaging records, especially when the shipment contains multiple sizes or installation areas.
A practical pre-shipment record may include representative finished-tile photos, crate marks and quantity confirmation, which helps reduce errors during unloading and site distribution.
Frequently Asked Questions About Angola Black Granite Tiles
What is Leathered Angola Black Granite?
Leathered Angola Black Granite is a natural black granite finished with a textured, low-sheen leathered surface. It has a deep black appearance with subtle mineral speckles and is widely used for floor tiles, wall cladding and architectural stone projects.
What sizes are available for Angola Black Granite Tiles?
The original product references include 300×600mm, 600×600mm, 600×150mm, 457×457mm and 800×800mm. Custom cut-to-size production can also be arranged according to project drawings.
What thicknesses are listed for Leathered Black Granite Tiles?
The referenced thickness options are 18mm, 20mm and 30mm. The appropriate thickness depends on whether the tiles are used for floors, walls or other architectural applications.
Are Angola Black Granite Tiles suitable for exterior wall cladding?
Yes. Angola Black Granite Tiles can be used for exterior wall cladding and facade applications when the tile format, thickness, fixing method and installation system are selected appropriately for the project.
Is a leathered finish better than polished black granite for flooring?
A leathered finish provides a lower-glare, more textured appearance than polished black granite, which many projects prefer for flooring. Final suitability still depends on the use area, maintenance expectations and required slip-resistance performance.
What information is needed for a bulk Angola Black Granite tile quotation?
Provide the tile sizes, thickness, required quantity, finish, application area, project drawings if available and delivery destination. For wall cladding or mixed-size floor orders, include the layout or zone breakdown as well.
Angola Black Granite Tiles Compared with Four Granite Products
These products differ in tone, visual structure and project effect. Angola Black is especially suitable where a deep black leathered surface is required for floors or cladding.
| Comparison | Nahkaiset Angola mustan graniitin laatat | New Zealand Grey Granite | Andromeda White Granite Tiles | Chinese Grey Granite Tiles 603 | Angola musta graniitti laatat |
| Ulkonäkö | Deep black granite with subtle silver speckles and a textured leathered surface. | Grey granite with a balanced salt-and-pepper visual structure. | White granite with grey and black mineral movement. | Light to medium grey granite with relatively even grain. | Black granite in a more standard tile presentation, depending on selected finish. |
| Surface Character | Low-sheen, tactile and less reflective. | Usually specified for stable grey floor and wall layouts. | Brighter and more decorative in white-toned interiors. | Practical grey granite for broad interior and exterior use. | Can be processed in multiple finishes depending on project needs. |
| Preferred Use | Black granite floors, feature walls, facade cladding and commercial interiors. | Grey paving, wall cladding and coordinated stone facades. | Bright interior walls, floors and decorative granite tile layouts. | General grey granite floor and wall applications. | Standard black granite flooring and wall tile projects. |
| Buying Focus | Finish consistency, black tone, thickness and tile module selection. | Grey tone consistency, grain distribution and project sizing. | Pattern movement, white background range and finished tile quality. | Calibrated dimensions, color stability and exterior suitability. | Black color consistency and finish selection. |
| Project Mood | Dark, restrained and contemporary. | Balanced, neutral and architectural. | Bright, clean and more decorative. | Functional and versatile. | Classic black granite appearance. |
Recommended Granite Tile Products
New Zealand Grey Granite
Grey granite for wall cladding, paving and coordinated architectural stone projects.
Andromeda White Granite Tiles
White granite tiles for bright flooring, wall cladding and decorative interior stone layouts.
Chinese Grey Granite Tiles 603
Reliable grey granite tiles for paving, floor covering and exterior wall applications.
Angola musta graniitti laatat
Classic Angola black granite tiles for floor, wall and general architectural stone projects.
Request Leathered Angola Black Granite Tile Pricing
Send the required tile sizes, thickness, finish, project quantity and destination for a quotation. If the order includes floor layouts, wall cladding zones or several tile modules, include the drawing or quantity breakdown so the production and packing arrangement can be reviewed more accurately.
