5808 S 196th St, Kent, WA 98032, USA

Phone -  253-872-4734

Fax -  253-872-4736


Monday-Friday: 7:00 am-4:00 pm

Saturday-Sunday: Closed

SUI – The Landscaping Supply Store in Washington

Stone Universe Inc. stepped into the stone world in 1999. Nature has presented us with some precious natural resources, and natural stone is one among them. So, besides having warehouses in Northern and Southern California, being the natural stone supplier, SUI establishes its distribution center in locations of Northwest also.

Not among the homeowners, but our landscaping supply store is also famous among the builders, landscapers, architects, and contractors because we serve the customer with a high-quality building material that gives a classic finish to the entire space. Want to construct or reconstruct the project in the residential or commercial sector? Trust on the natural stone products of SUI which are perfect to accent indoor as well as outdoor surroundings. 

Nearby Locations of SUI, Washington Natural Stone Supplier

In Northwest regions, SUI has its primary distribution centers in Washington with dealers present in the following locations:




North Dakota

Jackson Hole





Gallatin Gateway








Port Orchard





Stone Universe Inc. directly sells to the dealers. We have a chain of well supportive dealers who are always there to provide the best advice to the customers regarding the selection of natural stone.

Working Process: We are pleased to present the customers with these natural stones. The team of our experts extracts the most exquisite quality stones from the quarries as a raw material. Further, the quarry material passes through the particular process in the machines. It may be tumble, honed, chiseled, sandblasted, flamed or non-tumbled to make it a marketable material. After that, quality checks on specific colors takes place. In this manner, we become the supplier of landscape materials.

Watch Out: Landscaping Supplies in Kent, Washington

With the continuous advancement, we keep on updating our product range according to the market trends and needs of the customers. In Washington, we offer more than 23 natural stone products in more than 36 unique color options.

 Have a look at the natural stone products imported by SUI in northwest location (Washington):-

Bullnose/ Pool Coping:-

Swimming pool often requires some sought of coping around the edges. Natural stone pool coping is one of the products that give safe round corners to the pool and also enhance its beauty as well. Bullnose coping along with natural paving patterns on the deck provides a seamless finish to the entire pool surroundings.

Column Cap:-

If you want to long-last your freestanding columns or other constructed project, then column cap is of great use. Clear from the name; these stone caps are useful in protecting the masonry pillars by providing a headgear on the top. The thin veneer on the columns along with pillar cap on top gives it a dignified look.

Cobblestones/ Setts:-

Want to give an old world look to the outdoor area? Pave it with cobblestones. These are the small pieces random in width and depth. Setts are most common in the driveway or parking areas as it provides high gripping and anti-slippery feature. Besides, these also become popular for laying pathways, walkways, sidewalks, fire pit surroundings in residential, commercial or industrial areas.

Driveway Pavers:-

Apart from cobblestones, one can also opt for driveway pavers for laying outdoor surfaces such as pathways, sidewalks, walkways in residential or commercial areas. The best of this natural stone is that one can create various themes or highlight patterns with the help of driveways pavers.


Flagstones are the random piece of natural stone commonly use for laying floor coverage on walkways, patios, backyard, courtyard, front yard, terrace, garden, sidewalks, etc. Being irregular in shape, these are also popular with the name crazy pavers.

Ledge Stone:-

Available in interlocking panel and corners, Ledge Stone is commonly used on the kitchen cabinets, walls cladding, pillars, columns, fireplaces, etc. In Washington, ledge stone is available in cement as well as non-cement backing. The difference is that cement backing needs mortar whereas non-cement backing requires chemical for sticking.

Landscape Pavers:-

SUI’s natural stone landscaping paver collection includes paver ashlar pattern, paver Versailles, paver jumbo pattern, paver roman pattern, paver random pattern, paver rectangular pattern. All these flooring patterns are best suitable for laying the floor in patio, yards, terrace, pathways or any other outer entertainment area.

Rock Face Patterns:-

Rock face pattern includes rock face random and rock face jumbo pattern. These give a different look in comparison to the paver pattern as its sides are not machine cut saw. To enhance the beauty of your exterior floor, SUI provides you with the beautiful color collection in rock face patterns.


As the name suggested, Slab is the stone used on the kitchen shelves by every household. It is rectangular, flat and relatively thick natural stone. Besides the kitchen, these are also becoming popular in the bathroom, reception counters, laboratories, etc. Stone slab is highly durable and hard-wearing, thus the best material for BBQ worktops.


Steps are the natural stones mainly used on the entryway of a residential or commercial area. The vertical portion is known as risers whereas its horizontal part is known as treads. To give an antique look to the project, these are best suitable.

Stepping Stone:-

A mid-sized stone, Stepping Stone is used in a series on a muddy or garden area to create alleyway. SUI fetches you with the range of stepping stones in different colors, texture, sizes, and shapes. So, create a fascinating passage on the entrance, yard, park, lawn, etc.

Thin Veneer:-

Thin veneer is one of our highest selling products. Silver pearl color in the range of thin veneer beats all the records of demand. Most of the people prefer it for wall cladding or other architectural construction projects. Moreover, it acts as the decorative stone and accent the walls.


Treads are the large rectangular piece used to cover the top surface of staircase, benches, waterfall or allied areas. Sandstone, slate, travertine, and limestone form a tread. Treads are 3 side rock face and 1 side saw cut ad an ideal material for both indoor and outdoor stairs.

Wall Cap:-

Wall caps are the best material to protect the freestanding wall from damage and wear & tear. These are accessible on the stairs, walls or fencing of the garden or lawn areas. Besides protection, these stones added projection and finished look to the retaining or masonry wall.

Window Sills:-

Window sills are used to cover the surface at the bottom of the window. These are downward sloping to drain the rainwater. It’s one side is rock face, and other three sides are sawn cut.

The customer is the ultimate king. He knows best for his project. SUI only assist and provide the product to them for building their dream place. Our product is 100% real and eco-friendly. We fulfill our responsibility towards society as well environment. That’s why our fabrication process is purely water-based and chemical free.