Pendahuluan
Bulgaria Grey Marble is a globally popular dark grey luxury marble quarried from exclusive Bulgarian high-grade mines, favored by designers for its low-saturation stable dark grey background and delicate continuous silver-white thread veins. Its uniform deep charcoal grey matrix is naturally crossed by slim soft silver mineral streaks, without messy mottled spots or chaotic thick veins, creating a calm, advanced and restrained dark luxury atmosphere that elevates space depth without heavy visual pressure.
We maintain year-round stock of complete large-format slabs with strict vein & tone grading. The continuous thin silver vein layout supports seamless bookmatched splicing for oversized mural-style background walls. After multi-layer factory penetrating anti-stain sealing processing, the stone effectively resists kitchen oil, fruit acid, beverage and bathroom soap stains, balancing stable decorative aesthetics and long-term practical durability for top villa residential and five-star commercial engineering projects.
Ikhtisar
Our QC team conducts full visual & structural inspection on all incoming Bulgaria Grey slabs before warehousing, eliminating defective slabs with uneven grey base saturation, concentrated dark stains or fragmented broken silver veins, only retaining complete coherent linear vein slabs suitable for large-area matching construction. Qualified slabs pass automatic gangsaw cutting, precision edge trimming and customized polished/matte surface finishing, with optional full-slab pre-sealing anti-fouling treatment.
The delicate silver-white thin veins form soft low-contrast layering against the deep charcoal grey base, delivering a sophisticated quiet dark minimalist visual effect. Two mainstream surface treatments for different design demands:
- High Gloss Polished: Maximizes stone crystal reflective luster and silver vein brightness contrast, amplifies restrained dark luxury texture, the primary choice for decorative feature walls, kitchen islands and full-house flooring;
- Honed Matte: Soft non-reflective anti-slip texture, suitable for bathroom wet floors and hotel high-traffic public walkways.
Fitur Produk & Keindahan Alami
- Stable Deep Grey Silver Linear Vein Texture: Uniform solid charcoal grey base interspersed with smooth continuous thin silver-white flowing veins, restrained low-key dark tone different from pure black marble, more gentle and advanced.
- Seamless Bookmatch Splicing Capability: Evenly distributed thin silver veins across slabs, easy to assemble extra-wide uninterrupted dark grey silver linear landscape murals for oversized TV, lobby and entrance walls.
- Strict Pre-Sorted Uniform Batch Tone: Unified dark grey saturation grading controls base depth and silver vein density evenly, eliminating chromatic aberration risks for whole-house large-area paving.
- Dual Optional Surface Finishes: Gloss polished for ornamental wall and countertop decorative display use; honed matte anti-slip finish for damp bathrooms and heavy foot traffic public zones.
- Factory Pre-Sealing Anti-Stain Option: Whole-slab penetrating sealing reduces stone water absorption, blocks liquid infiltration and simplifies daily cleaning maintenance.
- Wide Style Matching Versatility: Neutral dark grey palette harmonizes perfectly with black metal frames, brass hardware, light solid wood and cream soft furnishings, adapting to modern dark luxury, Italian minimalist and high-end club interior styles.
- Full Custom Deep Processing Support: Processable into floor tiles, stair treads, waterfall kitchen islands, integrated vanity tops and seamless bookmatched silver linear landscape wall panels per CAD construction drawings.
Full Specifications & Technical Data
| Item | Details |
|---|---|
| Bahan | 100% Natural Premium Bulgaria Grey Marble |
| Quarry Source | Bulgaria Exclusive High-Grade Marble Mine |
| Color & Texture | Deep uniform charcoal grey base, thin smooth continuous flowing silver-white mineral linear veins |
| Standard Full Slab Spec | Length≥2400mm, Width≥1200mm |
| Ketebalan Standar | 18 mm / 20 mm / 30 mm |
| Perawatan Permukaan | High Polished, Honed Matte |
| Kepadatan | 2690~2770 kg/m³ |
| Kekuatan Tekan | 118~136 MPa |
| Post-Sealing Water Absorption | ≤0.2% |
| Production Lead Time | 20~30 working days (depends on order quantity & custom processing complexity) |
| Pengemasan Ekspor | Wooden crate bundling, shockproof foam separators between slabs, fumigated crates + outer waterproof film |
| Shipment Port | Pelabuhan Xiamen, Tiongkok |
Skenario Aplikasi
Luxury Residential Decoration
The signature restrained dark tone marble for dark luxury and Italian minimalist villas. Ideal for oversized bookmatched silver linear TV background walls, full living/dining room flooring and waterfall kitchen islands. The calm deep grey with delicate silver veins creates a quiet high-end artistic core focal point, matched with light wood furniture and brass fittings to build a sophisticated low-luxury living atmosphere.
High-End Commercial Engineering
Preferred decorative material for five-star hotel lobby backdrop walls, premium private club interior cladding and luxury retail store flooring. Stable consistent slab quality withstands long-term heavy foot traffic, and the delicate silver thin vein pattern greatly elevates space advanced artistic grade and top-tier commercial positioning.
Keunggulan Produk
- Timeless Restrained Dark Luxury Aesthetic Value: Uniform solid deep grey base with slim silver linear veins avoids the oppressive feeling of pure black stone, widely recognized as a versatile neutral dark decorative marble for high-end design.
- Perfect Bookmatch Splicing Effect: Pre-sorted slabs with aligned silver vein flow direction enable seamless continuous large dark grey linear walls without broken pattern dislocation.
- Stable Uniform Batch Quality: Unified charcoal grey base saturation and evenly scattered silver veins eliminate uneven color difference common in dark toned marbles.
- Dual Surface Multi-Scenario Solutions: Gloss finish for decorative display surfaces; matte anti-slip finish for wet ground and public passageways.
- Low Maintenance Durability: Factory penetrating sealing effectively repels daily oil, coffee and water stains, routine upkeep only requires soft damp cloth wiping.
- One-Stop Custom Processing Service: Custom-cut tiles, stairs, countertops and special-shaped stone components strictly according to client CAD construction drawings.
PERTANYAAN YANG SERING DIAJUKAN
Q1: Can you arrange bookmatching to form continuous full silver linear vein landscape on a large dark grey feature wall?
A1: Yes. We mark unique serial numbers on each slab based on silver vein extension direction, provide clear installation sequence guidance to achieve seamless uninterrupted silver thin vein patterns across the entire wall surface.
A1: Yes. We mark unique serial numbers on each slab based on silver vein extension direction, provide clear installation sequence guidance to achieve seamless uninterrupted silver thin vein patterns across the entire wall surface.
Q2: Is Bulgaria Grey Marble suitable for kitchen waterfall island countertops?
A2: It can be used for kitchen islands after factory anti-stain sealing treatment. We recommend heat-insulating mats under high-temperature cookware to prevent prolonged direct heat damage to the sealing layer.
A2: It can be used for kitchen islands after factory anti-stain sealing treatment. We recommend heat-insulating mats under high-temperature cookware to prevent prolonged direct heat damage to the sealing layer.
Q3: How many square meters of 20mm thick 800×800 Bulgaria grey marble tiles fit into one 40HQ container?
A3: Approximately 530~560 square meters. Exact loading volume will be specified clearly on your formal quotation document.
A3: Approximately 530~560 square meters. Exact loading volume will be specified clearly on your formal quotation document.
Q4: Can raw slabs, floor tiles and stair treads be mixed and shipped in a single container?
A4: Mixed loading is permitted. Different finished products will be packed in separately labeled wooden crates for convenient unloading and on-site construction.
A4: Mixed loading is permitted. Different finished products will be packed in separately labeled wooden crates for convenient unloading and on-site construction.
Q5: What daily maintenance steps are required for Bulgaria Grey dark marble?
A5: Sweep dust daily with a soft dry mop; clean monthly with neutral stone-specific cleaner, strictly avoid strong acid & alkaline detergents. Reapply penetrating sealing agent every 2 years to retain long-term anti-stain performance.
A5: Sweep dust daily with a soft dry mop; clean monthly with neutral stone-specific cleaner, strictly avoid strong acid & alkaline detergents. Reapply penetrating sealing agent every 2 years to retain long-term anti-stain performance.
Q6: Can I select my preferred slab silver vein layout before cutting and production?
A6: After deposit confirmation, we will send full real photos and videos of in-stock slabs for your vein pattern approval. We only commence cutting and processing after your written confirmation.
A6: After deposit confirmation, we will send full real photos and videos of in-stock slabs for your vein pattern approval. We only commence cutting and processing after your written confirmation.
About Esta Stone
Esta Stone maintains long-term direct cooperation with Bulgarian exclusive Bulgaria Grey Marble mines, with sufficient premium full slabs stocked year-round. Our integrated stone workshop provides full services including raw slab wholesale, tile cutting, custom stair & countertop processing, waterfall island fabrication, and bookmatched silver linear landscape wall manufacturing. Our restrained dark grey luxury marble products are exported to luxury residential and high-end commercial engineering projects across Europe, the Middle East and Southeast Asia.
