Venato Limestone

Venato is characterized by its refined texture and color palette that ranges from soft neutrals to earthy tones.

Premium Venato Limestone from Chaoshi Quarry No.3

Venato Limestone is a premium grey limestone exclusively sourced from Chaoshi Quarry No.3 in Bulgaria. Distinguished by its natural veining, subtle fossil markings, and contemporary grey tones, this limestone offers a unique balance between modern aesthetics and long-term durability.

Unlike traditional beige limestone varieties, Venato presents a more expressive appearance with visible movement and character throughout the stone. Its sophisticated grey palette makes it a preferred choice for architects, designers, and developers seeking natural materials that combine timeless beauty with contemporary design requirements.

Available in slabs, tiles, and custom cut-to-size formats, Venato Limestone is widely used in commercial, residential, hospitality, and public architecture projects worldwide

Quarry No.3 – Exclusive Source of Venato Limestone

Chaoshi Quarry No.3 is the exclusive source of Venato Limestone. The quarry is recognized for producing high-density limestone with distinctive natural veining and exceptional structural performance.

Careful block selection allows the material to be categorized into different texture grades, ensuring suitability for a wide range of architectural applications.

The quarry provides a stable and long-term supply of premium limestone blocks, supporting both wholesale distribution and large-scale construction projects.


Coarse Grained	Fine Grained

Available Textures and Selections

To match precise engineering requirements and design aesthetics, Venato Limestone is graded into three distinct grain configurations based on geological density and texture definition.

Selection Grade	Visual Appearance & Veining Character	Recommended Architectural Applications
Fine-Grained Venato	Ultra-smooth and refined base, delicate veining, subtle fossil traces	Interior flooring, luxury wall coverings, residential layouts, hospitality projects
Medium-Grained Venato	Balanced texture combination, moderate visual movement, high versatility	Commercial flooring, interior wall cladding, retail environments, public spaces
Coarse-Grained Venato	Strong natural character, pronounced texture, high structural presence	Exterior wall cladding, architectural facades, urban landscapes, outdoor paving

Venato Grey Limestone

Venato Grey is one of the most sought-after selections from Quarry No.3.

Characterized by elegant grey tones, natural veining, and occasional fossil impressions, it creates a contemporary architectural aesthetic suitable for both modern and classic designs.

The material pairs exceptionally well with:

Glass facades	Exposed concrete
Black metal finishes	Timber architectural elements

Applications

Venato Limestone is suitable for a wide range of architectural and construction applications, including:

Engineering Application	Functional Performance & Structural Role	Available Custom CNC Fabrication Formats
Commercial & Residential Flooring	High durability and natural mineral beauty optimized for high-traffic footprints	Standardized interior tiles, calibrated entry mats, threshold stones
Interior & Exterior Wall Cladding	Refined grey palette that enhances architectural wall systems and depth	Lightweight veneer panels, continuous matching linings, ventilated facade slabs
Modern Building Facades	Sophisticated natural appearance engineered for durable architectural envelopes	Large-format exterior panels, anchored corner units, geometric spandrels
Landscape Architecture	Robust sedimentary density resistant to outdoor climate exposure	Public plaza pavers, pedestrian pathways, outdoor public seating components
Custom Architectural Features	Bespoke decorative detailing milled directly from your CAD shop drawings	Structural steps, window sills, pool copings, columns, cornices, CNC reliefs

Technical Properties

Property	Typical Value
Apparent Density	Approx. 2.68 g/cm³
Water Absorption	< 1.5%
Compressive Strength	> 75 MPa
Frost Resistance	100 Freeze-Thaw Cycles
Material Type	Natural Limestone
Origin	Bulgaria

Detailed technical reports are available upon request.

Available Products

Slabs

20 mm
30 mm

Tiles

300 × 600 mm
600 × 600 mm
600 × 1200 mm

Cut-to-Size

Custom dimensions are available according to project specifications.

Surface Finishes

Honed
Polished
Brushed
Sandblasted
Bush-Hammered
Tumbled

Why Choose Chaoshi Group

Exclusive ownership of Quarry No.3
Stable long-term block supply
Professional stone manufacturing facilities
Strict quality control procedures
Global export experience
Custom fabrication capabilities
Reliable project support

From quarry extraction to finished products, Chaoshi Group provides complete limestone solutions for distributors, fabricators, architects, and project developers worldwide.

Frequently Asked Questions

Can Venato Limestone be used outdoors?

Yes. Thanks to its low water absorption and excellent frost resistance, Venato Limestone performs well in exterior applications including facades, wall cladding, and landscape projects.

What is the difference between Fine-Grained and Coarse-Grained Venato?

Fine-Grained Venato offers a smoother and more uniform appearance, while Coarse-Grained Venato provides stronger texture and natural character for architectural applications.

What sizes are available?

Standard slab thicknesses include 20 mm and 30 mm. Custom cut-to-size production is available according to project requirements.

Is Venato Grey suitable for commercial projects?

Absolutely. Its durability, contemporary appearance, and stable supply make it a popular choice for hotels, office buildings, retail developments, and public architecture.

Can Chaoshi Group provide custom fabrication?

Yes. We manufacture custom stone products including stairs, wall panels, pool copings, window sills, columns, and CNC-carved architectural elements.

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