Storm Grey Quartz Slab

Storm Grey Quartz Slab

A cool grey-blue quartz broken into countless irregular white and pale-blue fragments, layered in loose horizontal bands. The busy, high-contrast pattern gives a rugged, stormy stone look with strong movement.

- Product Details -

Storm Grey Quartz Slab — Product Details

Storm Grey quartz slab layers jagged white, charcoal and soft blue-grey shards across a cool grey ground, building a dense crystalline movement that reads like weathered rock rather than smooth marble veining.

Technical Specifications

Slab Size3200 × 1800 mm / 3200 × 1600 mm (jumbo sizes available)
Thickness18 mm / 20 mm / 30 mm
Surface FinishMatte (Polished finish available on request)
Mohs Hardness6 (high scratch resistance)
Water Absorption0.02% (near-zero, stain resistant)
Material90%+ natural quartz, polymer resins & pigments
CertificationsNSF, SGS, ISO 9001

Where to Use It

A strong choice for statement kitchen islands, feature walls, bar tops, reception desks and hotel or retail counters where a characterful cool-toned surface is the focal point.

Manufacturing & Quality Control

Slabs are produced in our Shandong factory using vacuum vibration compaction, then inspected at every stage for color consistency, flatness and edge integrity. As a factory-direct supplier we control the color batch and keep wholesale pricing competitive.

Customization

Available in polished or matte finish; standard or zero-silica formulation available on request. Custom slab sizes and project volumes are supported — tell us your project and we match it.

Request a Sample & Quotation

Get free samples and a wholesale quotation from Shandong Hongyue Quartz Stone Co., Ltd. WhatsApp +86 198 6115 3736 or email raykelee@hyquartzslabfactory.com. Typical lead time 2–4 weeks.

- FAQ -

What sizes are available for your quartz surfaces?

We offer standard slabs of 1800×3200mm and 1600×3200mm, as well as oversized slabs of 1800×3500mm to meet various project needs.

What applications are your quartz surfaces suitable for?

Suitable for kitchen countertops, bathroom vanities, walls, flooring, and commercial spaces.

How durable is the product and how should it be maintained?

Quartz surfaces are scratch-resistant, heat-resistant, and easy to clean, requiring no special maintenance.

Are your products environmentally friendly and certified safe?

Our products are certified with ISO9001, NSF food safety, and SGS environmental and fire safety certifications.

Do you offer customization services?

Yes, we support personalized designs, custom sizes, and color/pattern options to meet diverse customer needs.

What is the typical delivery time?

Standard orders usually take 2–4 weeks for delivery, depending on order size and specifications.

Quartz Countertop Types
Quartz Slab Sizes and Edge Profiles
Quartz Slab Performance and Packing Information

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