The Bedrock of Design
Premium Natural Stone for Timeless Landscapes

Suistone (Stone Universe Inc. / SUI) is a premier wholesale supplier and importer of high-quality natural stone and porcelain products, specializing in hardscaping materials that define the modern outdoor living space. Combining materials sourced globally with rigorous ethical and quality standards, Suistone provides a comprehensive catalog of durable, sophisticated, and naturally beautiful stones that serve as the foundation for stunning residential, commercial, and industrial projects.

Why Suistone is the Foundation for Elevated Outdoor Living

Suistone stands apart as a partner in design, offering materials that are not only visually captivating but are engineered by nature to endure. They are the ideal source for professionals and homeowners seeking authentic materials with an emphasis on integrity and longevity.

  • Global Sourcing, Local Supply: Direct importers of the highest quality natural stone from India, China, and Turkey, maintaining a broad, diverse inventory across multiple U.S. warehouse locations.
  • Ethical Commitment: Adherence to the Ethical Trading Initiative (ETI) ensures that all materials are harvested and fabricated through environmentally sustainable and ethically responsible practices.
  • Unrivaled Selection: Offers both classic and trending natural stone types, including Granite, Quartzite, Travertine, Limestone, and Sandstone, alongside high-performance Porcelain Pavers.

Essentials That Support Strong Landscapes

Suistone’s product range is purpose-built to cover every hardscaping requirement, from the patio floor to the finishing details of a wall or pool edge.

Pavers & Flooring
Flagstone, Cobblestone, Driveway Pavers, and Porcelain Pavers. Ideal for high-traffic areas, patios, walkways, and driveways, offering superior density and compressive strength.

Architectural Caps & Edging
Column Caps, Wall Caps, and Bullnose/Coping. The essential finishing pieces required for pool surrounds, seat walls, retaining walls, and architectural columns.

Vertical Features & Veneers
Ledge Stone and Thin Veneer. Used for cladding exterior facades, interior accent walls, fireplaces, and backsplashes to add texture and natural character.

Dimensional Stone
Steps, Treads, and Slabs. Large, solid pieces used to create grand staircases, custom countertops (outdoor kitchens), and robust features in the landscape.

What Sets Suistone Apart

Natural Durability

Suistone’s natural products are inherently fade-resistant, heat-resistant, and highly durable, ensuring the color and integrity of the stone last for decades with minimal maintenance.

Timeless Aesthetics

Every piece of natural stone is unique, presenting a one-of-a-kind variation in color, texture, and veining that cannot be replicated by manufactured products, guaranteeing a truly bespoke landscape.

Versatile Design Solutions

Provides materials with finishes, from rock face to honed, and cuts that enable seamless transitions between different outdoor applications, such as using the same stone for a pool coping and a patio floor.

Trusted Brands

We partner with reputable brands (Unilock, SEK Surebond, Techniseal, etc.) to ensure durability and warranty coverage.

Accessories
FAQs

While codes allow for adhered veneer thickness up to 2−5/8, in areas with severe freeze-thaw cycling, thicker stone pieces generally fare better. It is recommended to choose a Suistone veneer product with a low absorption coefficient to minimize water penetration and subsequent damage during freezing. The installer must also ensure the installation adheres to regional building codes, which may require specific cementitious backing thicknesses.

To best protect Suistone products, an impregnating (penetrating) sealer is recommended. This type of sealer soaks into the stone’s pores to repel water and oil-based stains from within, without altering the stone’s natural look or breathability. While it won’t prevent UV fading, the use of a high-quality penetrating sealer is crucial for preserving the stone’s color and preventing staining.

Sandstone is a porous, sedimentary rock with a high friction surface, making it excellent for pool decks and patios, but it requires diligent sealing. Quartzite is a metamorphic rock that is significantly harder, less porous, and more resistant to scratching and etching, making it an extremely durable, high-end choice for heavy-traffic areas and harsh weather.

Yes, for large or unique architectural and landscape projects, Suistone generally works with custom stone fabricators who utilize advanced CNC and water jet technology. This allows for bespoke cuts, intricate curves, custom edge profiles, and the fabrication of specialized pieces such as hearths, mantels, custom pool coping, and oversized treads.

Need Help Choosing the Right Product?

Selecting the perfect natural stone involves balancing color, texture, and the technical requirements of your project, especially for high-load areas like driveways or pool decks. Our stone experts are available to guide you through the diverse selection of Travertine, Bluestone, Quartzite, and Porcelain. Contact us today for a consultation to ensure your design utilizes the ideal Suistone product for lasting beauty and performance.

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