However, the use of natural stone in the interior must be approached with an understanding of the characteristics of different species and their applications.
Natural stone in design is durable not only in terms of operation: its beauty is timeless
Types of natural stone: visual and physical properties
The origin of natural stone affects both its appearance and its characteristics of use. Of all the rocks, marble is perhaps the most often chosen for decoration due to its beauty. Moreover, the visual diversity of marble subtypes opens up space for design solutions.
- Classic marble — light, with almost imperceptible veins, has a translucent structure, thanks to which light penetrates a few millimeters deep, creating the effect of glow from within and expanding the space.
- Veined marble It has characteristic contrasting gray or golden lines that give it visual weight. Due to its pattern, this marble usually dominates the space in the interior.
- Colored marble. The stone, in rich hues ranging from deep green to jet black, has distinct veins that create a layered structure. This creates a sense of drama and grounding, helping to create intimate yet expressive interiors.
Marble. From left to right: classic, veined, colored (green). Images from open sources
However, marble in the interior is not always an appropriate solution, because this stone is delicate. Softness makes marble surfaces vulnerable to scratches from metal or ceramics, and high porosity makes them susceptible to dirt: spilled wine or coffee instantly leave stains. Marble is also unstable to acids, which damage it by reacting with it. Therefore, marble is better used in areas with moderate load, for example, for window sills or as a wall panel.
Unlike marble, granite is extremely hard and resistant to mechanical damage: its granular structure and high density withstand significant pressure and scratches. It is acid-resistant and thermally stable, making it ideal for work surfaces and areas with intensive use. The visually dense texture and play of mineral inclusions make granite in the interior a symbol of monumental strength.
When choosing a natural stone for wall cladding, where visual softness is important, travertine, usually in honey or sand tones, is often a favorite. Although travertine is not very hard, its natural irregularities and matte texture make scratches on its surface less noticeable than on marble. Its low density and pores visible to the naked eye make it light and heat-absorbing, making travertine not as cold as granite. Its "warmth" allows it to be used in interior flooring, but then the pores are filled with a special mastic.
For more "rough" interiors, slate will suit - a dark material with a relief texture, which adds original strength to the space. It is stable and hard, and uneven chips make damage invisible. Fire resistance and moisture resistance allow slate to be used in bathroom interiors and for facing fireplaces, and the restrained texture is suitable for both accents and background wall decoration.
In contrast to slate, onyx, a layered mineral with characteristic parallel stripes, is used for interior decoration. Decorative onyx is similar in properties to marble and is quite fragile: a strong point impact can split it. Onyx is valued in the interior for its light transmission, which allows you to create light panels for decorative accents.
When an interior requires a combination of "expensive" aesthetics and extreme durability, the best choice is quartzite. Visually, it resembles colored marble with deep veins, but it is stronger and harder than granite, and its low porosity makes it resistant to moisture and dirt. Due to its beauty and practicality, quartzite is often used for bar counters and kitchen countertops.
Types of natural stone for interior decoration. From left to right: granite, travertine, onyx, slate, quartzite. Images from open sources
Areas of use of natural stone in the interior
The variety of species makes natural stone appropriate in almost any area, for both practical and decorative use. However, to maximize its design benefits, it is worth choosing the type that best suits your needs.
When choosing a floor covering, you should focus on wear resistance and thermal regulation. For high-traffic areas, such as a hallway or corridor, abrasion-resistant rocks such as slate or granite are suitable. In residential areas where heat is important, it is better to use porous types of coverings for floors - marble or travertine.
On vertical surfaces, the choice of material will determine whether the wall will be a background or an accent wall. Rocks with complex patterns become the visual center of the interior, while more restrained slate and travertine work as a design backdrop. In addition, facing the walls with stone with a relief texture improves acoustics, as irregularities help to disperse sound.
Increasingly, natural stone is used in interiors not only for cladding, but also for furniture. Kitchen countertops are often found, usually made of wear-resistant types of natural stone. The one that will be best suited for a kitchen countertop will also be suitable for kitchen islands, which combine practical function and the role of a visual accent: in both cases, these are granite and quartzite. Work surfaces made of these rocks withstand temperature changes, do not get dirty and do not deteriorate from food acids.
Kitchen islands and countertops made of natural quartzite. Photo: CSS Stonebase
Natural stone is becoming a material for more compact furniture in the living area, where its inclusion is a design touch. For coffee tables, bedside tables and shelves, various species are suitable: from marble to onyx.
The physical characteristics of natural stone allow its use in extreme areas. In the bathroom, with proper treatment, it resists moisture and the development of fungi, even if it is porous marble. The ability of this material to withstand high temperatures allows it to be used for fireplaces: granite and quartzite are resistant even to open fire, and marble and travertine are suitable for fireplace portals. After all, stone stairs are not only aesthetic, but also reliable: they do not creak or deform, retaining their original appearance for decades.
Natural stone for the bathroom, fireplace portal and stone stairs. Photo: Kiev Stone
Stone in a modern interior: main trends
In a modern minimalist interior that gravitates towards functionality and simplicity, natural stone is valued for its self-sufficiency. A modern interior with natural stone does not need decoration: this material in the design itself becomes an accent thanks to its natural pattern, without burdening the space with details. Its structure also adds status, because types with a complex texture are considered premium materials for design.
Minimalism and natural stone complement each other through rough textures that ground the interior and give it a primitive charm. The trend for rough textures is implemented both in wall cladding and in furniture that looks like blocks. For example, Ukrainian studio YOD Group, known for using natural materials in the interior, made a table made of rough-hewn stone the calling card of the Seven Lakes complex.
A table at Seven Lakes by YOD Group studio. Photo: Andriy Shurpenkov
However, trends in the use of stone in the interior are not limited to rough textures. In soft design, it loses its roughness, acquiring streamlined shapes. In particular, in the works of American designer Kelly Wearstler, this natural material acquires roundness, which creates the illusion of upholstered furniture.
Although stone is self-sufficient, a successful combination with other materials makes it more expressive. It is combined with metal in the interior due to the contrast of chaotic patterns or uneven stone surfaces and ordered lines of steel or brass. Textiles visually soften the space, without hiding the monumentality of natural stone. A combination of stone and wood is often found, because wooden elements make the space visually lighter and warmer. The American studio Turkel Design uses this contrast in the interior to balance weight and textures.
Mulmur Hills Farm by Turkel Design, where a massive stone fireplace contrasts with a wooden ceiling. Photo: Turkel Design
Technical nuances: from processing to operation
Knowing where and how to use natural stone in the interior is not enough: this noble material requires special care with an understanding of its characteristics. To do this, you need to consider three factors:
- Scope of application. In the kitchen, the main challenge is dirt, in the bathroom - moisture and plaque, and the floors in the hallway are subject to friction;
- Rock. Granite or quartzite will forgive spilled coffee, but marble or travertine will not;
- Surface treatment and coating. The physical texture of the material and protective barriers affect care and operation.
There are three types of stone surface finishing in the interior: polishing, matting and brushing. Polishing creates a smooth and shiny surface that emphasizes the stone pattern. This method removes the micro-relief, so it is harder for dirt to get into the texture, but scratches and stains on a polished surface are more noticeable. Conversely, matting leaves the micro-relief and pores open, which causes moisture to be absorbed faster, stains appear, but minor damage will not be noticeable. During brushing, soft minerals are removed, which creates a pronounced relief and improves wear resistance, but it will be more difficult to clean the surface.
Regardless of the treatment and application, it is important to know what not to do with natural stone, especially soft ones. Do not use acidic cleaners and abrasive materials or neglect protective coatings, in particular hydrophobic in the bathroom or oleophobic in the kitchen. The protective layer must be renewed regularly and do not forget that, despite the protective coating, spilled water or contaminants must be cleaned immediately.
Tip: Soft microfiber and pH-neutral or slightly alkaline cleaners are best for caring for natural stone in interiors
Even premium materials in design run the risk of being “cheapened” by installation errors. Gray installation adhesive can seep into the pores of light-colored stone and ruin it, and using acidic silicone to seal joints can damage acid-sensitive rocks like marble. Natural stone also doesn’t flex well, and without proper support, horizontal stone surfaces can crack under their own weight.
Ecology and ethics
Today, the use of natural stone is a search for a balance between aesthetics and ethical consumption. Increasingly, architects and designers are considering the origin of the material, as transportation leaves a carbon footprint.
This is where hyperlocality comes in - the principle of focusing on the environment, traditions and local materials. The choice of local stone minimizes logistical problems and supports the economy of the region, allowing you to make the interior more authentic. For Ukraine, with its deposits of granite, labradorite, basalt and sandstone, this is an opportunity to create world-class designs.
Hyperlocality is not just an environmental trend, but a philosophy of identity, where autochthonous style is expressed through local materials, and local stone makes buildings a man-made extension of the landscape.
Golovynske labradorite deposit, Zhytomyr region. Photo: from open sources
Ethical use of stone involves recycling leftovers: fine chips are used for terrazzo, and small pieces of rock in the design are transformed into mosaic panels. Natural stone is environmentally friendly in origin, and the use of local samples and recycling leftovers makes it a benchmark for ethical design.
