Skip to Content
Conceptual rendering of quartzite stone siding on a full home facade with a traditional exterior. Conceptual rendering

Real Stone Siding

Real stone siding is cladding made from quarried rock, such as granite, quartzite, or travertine, that is cut into pieces and applied to a home's exterior walls and other vertical surfaces. It comes in two forms, thin veneer and full-bed veneer, which differ in depth, weight, and how the wall supports them.


According to the ASTM C615 standard for granite and the ASTM C616 standard for quartz-based stone, each material must meet minimum values for density and compressive strength, along with a maximum limit on water absorption. These benchmarks provide a consistent way to compare options before choosing one for a facade.

Nova Tile and Stone Offerings

What Is Real Stone Siding?

Real stone siding is natural rock, so it retains the minerals, grain, and texture it formed with, unlike cladding made from wood, vinyl, fiber cement, or cast concrete. The two forms differ mainly in how they attach to a home.

Full-bed veneer

Full-bed veneer is typically about 3 to 5 inches deep, similar to traditional full-depth masonry, and can weigh several times as much as thin veneer. As the traditional form of masonry cladding, it can give walls a substantial, dimensional appearance.​

Thin veneer

Thin veneer is cut to a much slimmer profile, generally about 3/4 inch to 1 1/2 inches thick, which makes it considerably lighter. It is typically available as flat pieces for wall surfaces and L-shaped corner pieces for outside edges, which help the finished surface resemble full-depth masonry.
Conceptual rendering of stone chimney cladding matching the exterior lower wall siding on a house.

Material Characteristics of Natural Stone Cladding

​

Three physical traits shape how real stone siding looks and performs.

​

  • Water absorption. Most rock has some porosity, and the amount varies by type. Absorbed water expands as it freezes, so lower absorption generally indicates better resistance to freeze-thaw damage. Because natural composition varies, freeze-thaw resistance can also differ within the same rock type.
  • Mineral color. The color comes from the rock's minerals rather than applied pigments, so it does not depend on a surface coating that could peel or wear.
  • Natural variation. Each piece has natural variation in veining, flecks, and tone, which gives a finished wall a varied, individual pattern.

Granite, Quartzite, and Travertine Siding


Climate plays a large role in choosing real stone siding, since each material absorbs water differently.

​

Granite: Dense and low in absorption, granite is commonly used for exterior cladding and is known for UV resistance. Its speckled grays, blacks, tans, and pinks can suit both traditional and contemporary homes.

​

Quartzite: Quartzite is also dense and low in absorption, with layered bands of color and a glassy, crystalline surface. Like granite, it is known for UV resistance.

​

Travertine: Travertine offers warm, earthy tones and natural pitting that can add a softer texture. Because it typically absorbs more water than granite, some travertines may not suit exterior use where freeze-thaw cycles are frequent, so confirming a product's suitability for colder climates is worthwhile.

Where to Use Stone Siding on Your Home's Exterior


Once a material is selected, it can wrap an entire elevation or highlight a few features.


  • Full facades: Covering the front elevation can create a grounded look often seen on mountain, rustic, and traditional architecture.
  • Wainscot: A band along the lower walls can add texture at eye level and help visually anchor the house to its site.
  • Entries and porch columns: Wrapped columns and entry walls can draw attention to the front door.
  • Chimneys: Cladding an outside chimney can make it a vertical focal point.
  • Garage fronts and accent walls: Smaller areas can add interest with a modest amount of material.


Using real stone siding on one or two of these areas can change how a home reads from the street.

Design Options: Patterns, Textures, and Joints

Real stone siding can take on very different looks depending on how the pieces are cut and arranged.

​

Patterns. Ledgestone, also called stacked stone, sets long, narrow pieces in horizontal rows for a clean, linear look. Ashlar patterns combine rectangular cuts of varied sizes for a tailored appearance. Fieldstone patterns use irregular shapes for a rustic, hand-laid feel.

​

Textures. Split-face pieces show a rough natural break. Sawn faces tend to be smoother and more uniform. Tumbled pieces have softened edges that can suggest age.

​

Joints. A dry-stack look keeps joints tight with little visible mortar, while grouted joints outline each piece and emphasize its shape. Because some masonry guidance advises against dry-stacked exterior applications in freeze-thaw climates, joint style is worth weighing alongside local climate.

​

Coordinating these choices with trim color, roofing, and any secondary siding material can help the facade fit the home's overall design.

Conceptual rendering of modern garage front with granite stone siding accent wall.

Note:  Some images on this page may be conceptual renderings created to illustrate design possibilities and may not depict actual installations.

Frequently Asked Questions

It is quarried rock that is typically evaluated under ASTM dimension stone specifications. Manufactured veneer is a cast product generally made from concrete, lightweight aggregates, and iron oxide pigments, and it is covered by a separate standard, ASTM C1670.

Yes. Blending two or more rock types or color ranges can create a distinctive look, and mixing piece sizes within a pattern can add visual depth across a wall.

It depends on absorption. Granite typically absorbs little water, while more porous materials such as travertine may benefit from sealing. The sealer manufacturer's guidance for the specific product should inform that decision.

Yes. Granite, quartzite, and travertine are also suited to interior walls, floors, and fireplaces, so the same material used outside can carry through to spaces inside the home.

Natural rock is considered noncombustible, so it does not ignite or add fuel to a fire. It typically falls within the Class A flame spread range under ASTM E84, although the fire performance of a complete wall depends on the entire assembly.

Fresh Insights from Our Blog

Your Dynamic Snippet will be displayed here... This message is displayed because you did not provided both a filter and a template to use.

Social Media

Visit a Nova Tile and Stone Showroom


Color and texture can shift under different light, so seeing the material in person can help when planning real stone siding. Nova Tile and Stone team can walk you through granite, quartzite, and travertine and discuss how each performs outdoors. Free design consultations are available at our showrooms in Reno, Minden, Fernley, and Sacramento.