White Granite Honed

P2
Slip Rating
V1
Colour Variation
Quality Grade:
SAFDS-34-RWTFE

Technical Specifications

Porosity
0.6%
ASTM C97
Density
2620kg/m³
ASTM C97
Water Absorption
0.28%
ASTM C97
Compressive Strength
115MPa
ASTM C170
Abrasion Resistance
32.96mm
EN 14157
Cold Resistance
-30°C
Standard
Heat Resistance
150°C
Standard
Flexural Strength
10.8MPa
Standard

Project Configuration

Installation & Care

Dry Cladding (Mechanical Fixing)

Use pH-neutral cleaners

Mild soap solution

About This Material

White Granite Honed: Matte Finish, Applications and Global Supply

White Granite Honed is a dense Iranian natural stone processed to create a smooth, flat and non-reflective surface. Unlike polished granite, which reflects light strongly, the honed finish creates a soft matte appearance while preserving the stone’s natural mineral pattern.

This granite generally has a white to light-grey background with naturally distributed black and grey mineral grains. Its calm surface character makes it suitable for modern residential, commercial and architectural projects that require a light-coloured stone without a mirror-like reflection.

White Granite Honed with a smooth matte surface and natural mineral grains
White Granite Honed with a smooth matte surface and natural mineral pattern

What Is a Honed Granite Finish?

A honed finish is created through several stages of mechanical grinding. After the granite has been cut and calibrated, abrasive tools are used to remove cutting marks and level the surface. The process is stopped before the final polishing stage that would create a reflective gloss.

The result is a smooth but non-shiny surface. This treatment gives White Granite Honed a balanced appearance that shows the natural colour and crystals of the stone without strong glare.

Honing changes the surface texture and level of reflection, but it does not change the granite’s basic geological structure. The final performance still depends on the stone itself, thickness, installation method, exposure conditions and maintenance.

Appearance and Natural Colour Variation

White granite is an intrusive igneous rock formed through the gradual cooling of molten material below the Earth’s surface. Its mineral structure usually includes quartz, feldspar, mica and darker minerals.

These minerals create a white or light-grey background with darker natural grains. Variations in background tone, grain size and mineral distribution are expected in natural granite. They should not automatically be considered processing defects.

For large floors, walls or continuous architectural surfaces, sample approval and project-based sorting are recommended. Sorting helps keep the visible range of White Granite Honed within the colour and mineral pattern approved by the customer.

Main Characteristics of White Granite Honed

  • Smooth matte surface: Provides a flat texture without a mirror-like reflection.
  • Balanced light response: Reduces glare while preserving the natural stone pattern.
  • Dense structure: Suitable for many demanding architectural applications.
  • Wear resistance: Can perform well in frequently used areas when correctly specified.
  • Better grip than polished granite: The matte surface generally offers more traction than a highly polished finish.
  • Low water absorption: Exact values should be confirmed by a valid laboratory report.
  • Custom manufacturing: Available in various sizes, thicknesses and edge profiles.
  • Easy visual maintenance: Footprints, dust and minor surface marks may be less visible than on polished granite.

Is Honed Granite Slip-resistant?

White Granite Honed generally provides better surface grip than polished granite because it does not have the same glossy texture. However, a honed surface should not be described as completely non-slip.

Slip resistance depends on the specific stone, honing grade, surface condition, footwear, water, cleaning products and installation slope. For public flooring, bathrooms, entrances, ramps or wet areas, a project-specific slip-resistance test is recommended.

Applications of White Granite Honed

The matte surface and light natural colour of White Granite Honed make it suitable for a range of interior and selected exterior applications:

  • Residential interior flooring
  • Office buildings and commercial floors
  • Hotel corridors and reception areas
  • Interior wall cladding
  • Decorative wall panels
  • Bathroom floors and walls
  • Kitchen countertops and islands
  • Vanity tops
  • Interior steps and risers
  • Covered entrances and terraces
  • Garden paths and landscape elements
  • Custom architectural components

For exterior paving, ramps and permanently wet areas, the required surface friction, frost resistance, water absorption, thickness and installation system should be verified before final specification.

Iranian White Granite Honed for flooring walls stairs and countertops
Iranian honed white granite for flooring, walls, stairs and architectural surfaces

White Granite Honed for Countertops

White Granite Honed can be used for kitchen countertops, islands, bathroom vanity tops and work surfaces. Its matte texture creates a softer appearance than polished granite and reduces strong reflections from artificial lighting.

A honed surface may show oils, fingerprints or liquids differently from a polished finish. Spills should be cleaned without unnecessary delay, and a compatible impregnating sealer may be considered after testing the stone.

Before fabrication, slabs should be inspected for natural fissures, mineral distribution and colour variation. Sink cut-outs, faucet holes, edge profiles and joints must be produced according to approved drawings or templates.

Available Formats and Custom Sizes

Negin Sang Karimi (Karimi Stone) can manufacture White Granite Honed according to the dimensions and technical requirements of each project.

  • Large-format slabs
  • Standard granite slabs
  • Standard and custom-sized tiles
  • Cut-to-size pieces
  • Steps and risers
  • Countertop components
  • Wall and elevator panels
  • Custom architectural elements

Other available white granite finishes can be viewed in the white granite product category. The complete range of natural stones is available in the Karimi Stone product catalogue.

Quality Control Before Export

The production quality of White Granite Honed depends on block selection, cutting, calibration, surface uniformity and sorting. Quality-control checks may include:

  • Checking colour and mineral distribution
  • Comparing the surface with the approved sample
  • Measuring length, width and thickness
  • Checking flatness and squareness
  • Inspecting the surface for cracks and processing defects
  • Checking edges, corners and cut-outs
  • Confirming the uniformity of the honed finish
  • Inspecting identification labels and export packaging

Technical values may vary between quarries and production lots. Water absorption, density, compressive strength, flexural strength, abrasion resistance, frost resistance and slip resistance should only be stated when supported by a valid test report for the supplied material.

Information about laboratory testing for dimension stone is available from the Natural Stone Institute.

Export Packaging and International Supply

White Granite Honed can be packed in reinforced wooden crates, wooden bundles, pallets or metal-supported packaging. The correct method depends on the product format, thickness, dimensions and transport system.

Protective separators, corner guards, internal supports and correct weight distribution help reduce movement and edge damage during transportation. Every package should be identified according to the packing list and project reference.

Karimi Stone manages production planning, project-based sorting, dimensional control, packing and preparation for international shipment. Production time is confirmed after reviewing the quantity, sizes, thickness, edge details, packing method and destination.

Cleaning and Maintenance

  • Remove dust and abrasive particles before wet cleaning.
  • Use water and a pH-neutral cleaner suitable for natural stone.
  • Clean oils and coloured liquids without unnecessary delay.
  • Avoid untested acidic or strongly alkaline products.
  • Do not use aggressive abrasive brushes.
  • Use entrance mats to reduce sand and dirt.
  • Apply a compatible sealer only when required.
  • Test unfamiliar cleaners on a small hidden area first.

Why Choose White Granite Honed from Karimi Stone?

Negin Sang Karimi (Karimi Stone) is an Iranian producer, supplier and exporter of natural stone. The company supplies White Granite Honed as slabs, tiles, steps, risers, countertops, wall panels and custom-sized components.

Production, sorting, dimensional inspection and export packaging are completed according to the approved order specifications. For samples, available sizes and export information, contact the Karimi Stone export department.

Frequently Asked Questions

Is White Granite Honed completely non-slip?

No. It generally provides better grip than polished granite, but slip resistance must be tested for wet, sloped or public areas.

Can honed white granite be used outdoors?

It can be considered for selected exterior applications after checking frost resistance, water absorption, surface friction, thickness and installation requirements.

Does honed granite need sealing?

The need for sealing depends on the specific stone and application. A compatible impregnating sealer may be used after testing.

Can it be manufactured in custom sizes?

Yes. Slabs, tiles, steps, risers, countertops and architectural pieces can be produced according to approved project specifications.

Is the colour completely uniform?

No. Natural variations in tone, grain size and mineral distribution are expected. Sample approval and sorting help define the acceptable range.

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Reference Catalog

Stone Size Guide

Standard slab, tile, pattern and step sizes to help plan your takeoffs and orders. Dimensions are shown in centimeters unless otherwise stated.

Standard offering ! Tolerance indicated as ±

Slabs

Standard slab supply for project-scale cutting and fabrication.

Standard Slab

Dimensions (cm)
  • (250 × 150) ±20
  • (250 × 150) ±20
Thickness
  • 2 cm
  • 3 cm

Big Slab

Dimensions (cm)
  • (270 × 170) ±20
  • (270 × 170) ±20
Thickness
  • 2 cm
  • 3 cm
Tolerance applies to length and width. Thickness tolerance is available upon request.

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Product Details
SKU Code
SAFDS-34-RWTFE
Internal reference
Product Title
White Granite Honed
Public name

Slip Rating & Wet Pendulum Guide

A concise overview of P1–P5 slip ratings so you can align each Karimi Stone finish with the right space, moisture level and safety expectation.

OVERVIEW

P1 → P5 safety band
P1 P2 P3 P4 P5
What the Wet Pendulum Test (WPT) tells you
The WPT measures how slippery a surface becomes when wet. Each finish is given a P rating from P1 (higher slip risk) through to P5 (maximum grip). As the number increases, the expected slip resistance also increases.

RATING SCALE SNAPSHOT

From higher slip risk to maximum grip
Each Karimi Stone P icon below is your quick visual code before checking detailed applications.

P1 → P5  Left = smoother | Right = more textured

P1

Dry circulation

Higher slip risk

For dry-only walkways and light traffic areas where water is not expected on the surface.

P2

Light splash

Occasional moisture
Bathrooms, small kitchens and transition areas that see brief, easily managed water.
P3

Everyday wet public

Balanced grip
Entries, amenities, undercover car parks and fresh food retail where wet floors are common.
P4

High exposure

Wet, high traffic
Pool surrounds, communal showers and external ramps under 1:14 where water is constant.
P5

Maximum grip

Highest safety band

Commercial kitchens, covered loading docks and pool ramps or stairs leading into water.

HOW TO READ THIS POPUP

Start with water, movement and consequence
Consider how wet the floor can get, how quickly people move, and how critical a slip could be. Then use the cards below to align each area of your project with a suitable P rating before you select a Karimi Stone finish.

TYPICAL APPLICATIONS

P1 – dry circulation
Higher slip risk when wet

P1
For areas intended to remain dry with controlled walking speeds – such as supermarket aisles, separate shops inside centres or dry lobby and corridor zones.
Retail aisles
Dry-only entries
Light traffic

P2 – light splash
Transitional & semi-wet areas

P2
For spaces where occasional water is expected but quickly managed – like hotel bathrooms, apartment kitchens, laundries and transition zones between wet and dry areas.
Hotel bathrooms
Apartment kitchens
Laundries

P3 – regularly wet public
Balanced everyday grip

P3
Used where wet conditions are common – entries and access ways, toilet facilities in public buildings, undercover car parks and fresh food retail areas.
Public entries
Toilet facilities
Undercover parking

P4 – high exposure
Wet, high traffic environments

P4
Selected for consistently wet and busy areas such as pool surrounds, communal showers, external ramps under 1:14 and service zones behind bars.
Pool surrounds
Communal showers
Light traffic

P5 – maximum grip
Demanding commercial use

P5
For the most demanding applications: commercial kitchens, loading docks under cover, steep external ramps, swimming pool ramps and stairs leading into water.
Commercial kitchens
Loading docks
Pool ramps & stairs
TEST STATUS CODES

Where a P rating is not shown

For the most demanding applications: commercial kitchens, loading docks under cover, steep external ramps, swimming pool ramps and stairs leading into water.

?

N/T

No Wet Pendulum slip testing has yet been performed on this surface finish.

N/A

Wet Pendulum testing is not applicable or cannot be performed for this surface format.

W

WPT

Indicates that the Wet Pendulum Test method has been used to determine the rating.

Always refer to the specific data sheet for each Karimi Stone product to see which of these codes or P ratings apply.

Information disclaimer

This guide is a general summary only and does not constitute legal or compliance advice. Slip resistance requirements vary by project, location and use. Always confirm ratings and regulatory obligations with qualified slip-rating and building-compliance professionals before final specification.

Colour Variation Guide

A premium, visual overview of how colour movement evolves from calm, uniform surfaces to high-impact, expressive finishes.

Variation scale

Choose a variation level
V1 selected
V0
V1
V2
V3
V4
Calm & uniform
Highly varied
Reading the scale
V0 is almost seamless with minimal tone shifts, while V4 is bold and highly expressive. Use this guide to align the surface movement with the mood of your space.
Variation reference cards

Near-Zero Variation – V0

Ultra-consistent tone with almost no visible shift between pieces. Ideal for gallery-like, minimal interiors where the surface should visually disappear.

Soft Variation – V1

Delicate, low-contrast changes gently break up the surface. A refined choice for calm kitchens, ensuites, and open-plan living spaces.

Moderate Variation – V2

Balanced, natural movement with visible differences in tone. Adds character and depth while staying easy to style with cabinetry and textiles.

Expressive Variation – V3

Stronger contrast from piece to piece with noticeable light and dark areas. Best when you want the surface to act as a key design feature.

High-Drama Variation – V4

Pronounced shifts in hue and tone, creating a richly patterned, statement finish. Ideal for feature walls, dramatic floors, or high-impact spaces.

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