Lime Plaster Saudi Arabia – Comprehensive Guide to Sustainable, Breathable Finishes
Introduction – What is Lime Plaster in Saudi Arabia?
Lime plaster is a natural wall finish made from limestone-based binders (lime) mixed with sand and mineral pigments. It has been used for millennia to create beautiful, long-lasting surfaces. In Saudi Arabia’s modern design scene – from elegant Riyadh villas to cultural projects in Jeddah and Madinah – lime plaster is seeing a revival as an eco-conscious luxury finish. Homeowners and architects in the Kingdom are drawn to its breathability, durability, and timeless elegance, especially given the local climate’s intense heat and occasional humidity. Unlike conventional paint or cement plaster, lime plaster “breathes,” meaning it allows moisture to evaporate through its surface, which helps keep interiors healthier and more comfortable. This guide explores everything about lime plaster in Saudi Arabia, with a focus on Conmarble’s Microtadelakt system – a modern evolution of traditional lime plaster that offers heritage beauty with improved performance.
In essence, lime plaster provides a sustainable, breathable finish that elevates any space with its natural warmth. Whether you are finishing walls in a contemporary Riyadh home or restoring a historic building, lime plaster offers a blend of aesthetic charm and practical benefits. It is more than just a wall coating – it’s a connection to an ancient tradition adapted for today’s sustainable architecture in Saudi Arabia.
What Exactly is Lime Plaster?
Lime plaster is a type of plaster made primarily from slaked lime (calcium hydroxide), mixed with fine aggregates like sand or marble dust and water. It hardens by absorbing carbon dioxide from the air (a process called carbonation), gradually turning back into stone (calcium carbonate). Once cured, lime plaster remains slightly porous and flexible, which allows walls to “breathe.” This means it can absorb and release humidity, regulating indoor moisture and preventing condensation and mold. Its high alkalinity (pH) also naturally resists mold and mildew growth. Unlike cement plasters or gypsum drywall, lime plaster does not trap moisture or deteriorate quickly in heat – a crucial advantage in Saudi Arabia’s climate.
When we talk about lime plaster in Saudi Arabia, we include both traditional lime-sand mixtures used historically and advanced lime-based plasters designed for modern needs. Microtadelakt is Conmarble’s signature lime plaster system – a refined lime and marble plaster that achieves the same beautiful finish as old-world tadelakt or Venetian plaster, but with greater strength and water resistance. It contains no cement or synthetic polymers, distinguishing it from ordinary plasters that often have acrylic additives. As a result, Microtadelakt surfaces are 100% natural, VOC-free, and even absorb CO₂ during curing, contributing to healthier indoor air. In practical terms, lime plaster has a cool, smooth feel and a unique matte or softly polished sheen that paint cannot replicate. Over time it becomes incredibly hard and long-lasting – there are lime-plastered walls in the world that have endured for centuries. In summary, lime plaster is a breathable, sustainable, and enduring wall finish ideally suited to Saudi Arabia’s push for green building and elegant, climate-responsive design.
The Rich History of Lime Plaster
Lime plaster boasts a history spanning some 9,000 years and many civilizations. Its story begins in the ancient Middle East: archaeological evidence shows that as early as 7,500 BC, societies in the Levant (such as at Ain Ghazal in modern-day Jordan) used lime plaster to coat walls and floors for durability and beauty. The Ancient Egyptians applied lime-based plasters in their monumental structures, and by 1500 BC the technique had spread across the Mediterranean. In classical Rome and Greece, lime plaster was the basis for frescoes and ornate interiors. Throughout the Islamic world, lime plasters became central to architecture – from elegant mosques and palaces to common homes. Notably, in Morocco artisans developed Tadelakt, a polished waterproof lime plaster used to seal hammams (steam baths) and fountains, often burnished with olive soap for a glossy, water-resistant finish. A similar tradition called Qadad existed in Yemen for waterproofing. During the European Renaissance, Italian craftsmen in Venice created Marmorino, a fine polished lime plaster resembling marble, which was used in palazzos and later popularized as Venetian plaster. By the 18th and 19th centuries, lime plaster and limewash finishes were common in buildings throughout Europe and the Middle East.
This rich legacy lives on today. When you choose lime plaster, you are embracing a material that has stood the test of time in castles, mosques, and homes across civilizations. Conmarble’s modern Microtadelakt is a direct continuation of this heritage, inspired by the Moroccan and Venetian lime plasters of old but adapted for contemporary Saudi design. Using lime plaster in a project connects your walls to an ancient tradition of craftsmanship and sustainability, while still achieving the cutting-edge look and performance expected in today’s luxury interiors.
Why Choose Conmarble’s Microtadelakt Lime Plaster?
Microtadelakt is a modern lime plaster system that offers the best of both worlds: the natural beauty of traditional lime plaster and the high performance demanded by today’s standards. Conmarble developed Microtadelakt to address the shortcomings of older plasters while preserving their charm. By choosing Microtadelakt for your project in Saudi Arabia, you get a finish that not only looks exquisite but also lasts under real-world conditions.
Microtadelakt delivers an authentic old-world aesthetic with modern versatility. The finish can be silky-smooth and polished (like classic Venetian stucco) or subtly textured and matte, adapting to various design styles from ornate to minimalist. Yet, unlike traditional plasters which were limited to certain areas, Microtadelakt is formulated for broad use – it can coat walls, ceilings, bathrooms, even custom features like built-in furniture, thanks to enhanced adhesion and strength. This plaster has superior hardness and durability: it resists scratches and wear better than ordinary lime plasters, attaining a surface strength comparable to concrete (over 40 MPa). It is naturally water-resistant when burnished, so it can be used in showers or water features without needing wax or sealant, all while remaining breathable. Microtadelakt contains zero VOCs or harmful chemicals, creating a healthy indoor environment, and it actively reabsorbs CO₂ as it cures. Its improved formula also bonds well to modern substrates (with proper priming), making it suitable for new constructions or renovations in Saudi homes. In short, Microtadelakt marries old-world material (lime) with cutting-edge material science, giving Saudi designers and homeowners a luxurious finish that is versatile, tough, waterproof, breathable, and completely natural.
Composition and Features of Microtadelakt Lime Plaster
Microtadelakt’s composition is rooted in simplicity and purity. It consists of slaked lime (derived from limestone) combined with ultra-fine marble powder and other mineral aggregates, plus natural mineral pigments for color. This single-component dry mix is prepared on site by just adding water – no cement, synthetic polymers, or multiple parts. The result is a smooth, creamy plaster that craftsmen apply with a trowel in thin coats. The all-natural makeup means the plaster is free of volatile organic compounds and plastic binders, ensuring excellent air quality and a natural look and feel.
Several key features arise from this composition:
Because of its lime base and micro-porous structure, Microtadelakt is highly breathable. Once applied, it allows water vapor to pass through the wall. In Saudi Arabia’s climate – which ranges from very dry to very humid – this breathability helps walls manage moisture. Even when the surface is polished to a shine, the plaster still permits vapor diffusion (unlike acrylic paints that form a sealed film). This keeps interior air fresher and prevents moisture buildup within wall materials. It’s one reason historic mudbrick and stone buildings in hot regions used lime plaster: it lets the building “exhale” humidity. Microtadelakt continues that tradition of allowing the structure to breathe.
Traditional lime plasters harden only by reacting with CO₂ (carbonation) and can take a long time to fully set. Conmarble’s Microtadelakt incorporates a carefully formulated blend, including fine pozzolanic additives, that gives it slight hydraulic properties – meaning it also sets by a chemical reaction with water. This innovation allows Microtadelakt to gain strength more quickly and achieve remarkable hardness. The compressive strength can exceed 40 MPa, which means once cured the plaster is exceptionally tough and resistant to compression or impact. In practical terms, Microtadelakt can be used in high-traffic areas without crumbling or powdering, and it adheres strongly to substrates (even those like drywall or concrete) because of this improved set. The plaster remains lime-based and breathable, but the added hydraulic set makes it more reliable and durable in various conditions.
Microtadelakt is applied in multiple thin layers, usually totaling only a few millimeters of thickness (often 2–3 mm across 2-3 coats). Despite being thin, the plaster forms a monolithic bond with the wall. The inclusion of marble dust and fine aggregates helps lock the layers together and adds hardness (since marble is basically calcite, it integrates with the lime matrix as it carbonates). This layered application yields a finish that is solid and long-lasting, essentially turning into a thin veneer of limestone on your wall. Compared to cement plaster which might require 10–15 mm thickness and can still crack, Microtadelakt achieves superior performance in a fraction of the thickness.
The color in Microtadelakt is integral to the plaster mix, thanks to natural mineral pigments blended throughout. Conmarble provides Microtadelakt in 24 standard colors – ranging from off-white, sandy beige, and terracotta tones inspired by the desert, to soft grays, olive greens, and deeper charcoal or indigo hues for modern designs. These pigments are UV-stable and fade-resistant. Because the color is mixed into the plaster itself (not just painted on the surface), it will not peel or flake. Minor scratches or wear won’t reveal a different color underneath – the hue is consistent through the material. Additionally, custom color matching is available for bespoke projects, allowing designers in Riyadh or elsewhere to achieve a specific shade using compatible natural tints. The result is a rich, organic color that has depth and subtle variation, enhancing the authenticity of the finish.
In summary, Microtadelakt’s pure composition and optimized formulation give it outstanding breathability, strength, and beauty. It’s a 100% natural, lime-and-marble plaster that becomes integrally bonded to your wall and can last as long as the building itself, making it an ideal choice for high-end sustainable interiors.
Where Can Lime Plaster Be Applied in Saudi Arabia?
One of the great advantages of lime plaster (especially Microtadelakt) is its versatility. In Saudi Arabia, it can be used in a wide range of settings – from contemporary urban apartments in Riyadh to traditional courtyard villas, commercial spaces, and even selective exterior applications. Here are the most common areas where lime plaster shines:
Lime plaster is ideal for almost any interior wall or ceiling where a premium finish is desired. Whether it’s the living room of a private home, a luxury majlis (sitting room), a hotel lobby, or an office reception in Riyadh, lime plaster adds depth and elegance to large surfaces. Its seamless, joint-free application makes spaces feel more expansive and cohesive (no grout lines or panel seams like you’d have with tile or wood). Many upscale homes in Saudi Arabia use Microtadelakt on feature walls to create a bespoke, handcrafted ambiance that paint or wallpaper cannot achieve. The natural texture and soft sheen give a quiet luxury that complements both modern and classic interiors.
Surprisingly to some, lime plaster can excel in bathrooms, showers, spas and hammams when using a product like Microtadelakt. Properly applied and burnished, it becomes naturally water-resistant, so it can replace tile or marble on shower walls, bathtub surrounds, vanity backsplashes, and steam rooms. In a Riyadh villa or a Jeddah beach house, a Microtadelakt-finished bathroom exudes a spa-like tranquility with its smooth, continuous surfaces and gentle contours – no cold tiles or busy grout lines. Importantly, the plaster’s high pH inhibits mold growth, and its breathability means that even in humid conditions (or after a hot shower) the walls will let moisture evaporate, reducing mildew. This makes lime plaster an excellent choice for wellness areas: for example, modern hammams and sauna rooms in Saudi resorts have embraced tadelakt-style lime plasters to achieve a warm, organic feel that is also functional. The result is a wet area that feels luxurious and is easier to keep mold-free.
Lime plaster is often chosen for accent walls and artistic finishes where a design needs a focal point. In a modern Riyadh office lobby or a high-end retail boutique, a Microtadelakt feature wall can set the tone of the entire space. Because it is applied by hand, artisans can create unique effects – from a high-gloss Venetian plaster look that catches the eye, to a textured antiqued finish that adds character. Designers sometimes incorporate subtle patterns, calligraphy, or geometric motifs into the plaster while it’s being applied, essentially creating wall art that’s part of the structure. For instance, layered two-tone plaster effects can produce an antique patina as if the wall has history. Every lime plaster feature wall is one-of-a-kind, which is a great way to infuse a space with individuality and craftsmanship.
If your project includes arches, domes, vaults, or other curved architectural elements (common in Middle Eastern and Islamic architecture), lime plaster is an excellent finishing material. Unlike rigid drywall or paneling, lime plaster can be smoothly applied over curves without joints. At the Prince Mohammed Bin Salman Calligraphy Museum in Madinah, for example, expansive arches and vaulted ceilings were finished seamlessly with lime plaster, highlighting its ability to conform to complex shapes. Microtadelakt remains workable when fresh, allowing craftsmen to coat intricate forms like domed ceilings, carved niches, spiral staircases, or decorative columns. In heritage restoration projects in Saudi Arabia, re-plastering old mudbrick vaults or adobe walls with lime is also preferable because it’s compatible with the original materials – lime plaster will breathe and move with an earthen substrate, whereas a cement layer would trap moisture and eventually cause damage. Thus, for both modern organic designs and historical renovations, lime plaster is the go-to choice for curved and irregular surfaces.
Traditionally, lime plasters were used on building exteriors (often finished with a limewash) in many regions. In Saudi Arabia’s harsh climate, Microtadelakt can be used on exteriors with some care. It performs best on sheltered facades or areas not directly exposed to heavy rain or harsh elements. For instance, it can be beautiful on a shaded courtyard wall, an covered outdoor majlis, or the exterior of a building in the arid central regions where rain is infrequent. Conmarble offers Microtadelakt Plus, a variant formulated with additional weather-resistant properties for exterior use. When using lime plaster outside, it’s wise to consult with experts (like Conmarble’s team) to ensure the right mix and possibly apply a breathable hydrophobic treatment for protection against occasional rain while still letting vapor out. With the proper formulation and maintenance (such as periodic reapplication of limewash or sealer), exterior lime plaster can give a stunning, monolithic look reminiscent of old Riyadh or Diriyah architecture. However, completely unprotected exterior lime plaster isn’t recommended in areas of very heavy rainfall or where it would be constantly exposed to water, since even traditional limework needs upkeep in such conditions. In summary, lime plaster is primarily used for interiors in Saudi Arabia, but can also grace certain exterior surfaces to lend an authentic, historic appearance when done correctly.
What are the Advantages of Using Lime Plaster in Saudi Arabia?
Choosing lime plaster – especially Conmarble’s Microtadelakt – for your Saudi project comes with a host of benefits. Some of these advantages are universal to lime-based materials, while others are particularly relevant to the climate and lifestyle in Saudi Arabia:
Lime plaster creates breathable walls, which actively regulate humidity inside buildings. Saudi Arabia’s environment can shift from extremely dry to quite humid (for example, compare Riyadh’s desert air to Jeddah’s coastal humidity). Lime plaster naturally absorbs excess moisture and releases it when the air is dry, buffering those fluctuations. The walls effectively “breathe,” preventing condensation and the buildup of mold or mildew. This is especially valuable in humid coastal areas or in rooms that might be closed and unventilated for periods of time. The improved indoor air quality and reduced dampness lead to a healthier living space. In a lime-plastered home, the air tends to feel fresher and less stuffy – contributing to the comfort and well-being of the occupants.
From a design perspective, lime plaster offers a level of elegance that standard finishes can’t match. It is applied continuously without joints, seams, or grout lines, resulting in expanses of smooth wall that have a subtle texture and depth. For the luxury design sensibilities in Saudi Arabia, this bespoke aesthetic is a major draw – the finish has a handcrafted character and a soft, variegated look that paint, wallpaper, or ceramic tile cannot provide. Walls finished in lime plaster have a gentle movement in color and a mellow sheen that give them life and warmth. This suits the modern minimalist villas in Riyadh and Dammam which seek clean lines but also rich texture, as well as more traditional interiors that want an authentic material feel. Every lime plastered surface is unique, conveying exclusivity and artisanal quality, which is highly prized in upscale projects.
Anyone who has experienced a Saudi summer knows the importance of keeping interiors cool. Lime plaster can contribute to cooler indoor environments in a passive way. Its light color options and mineral composition mean it doesn’t absorb heat as much as dark or synthetic wall finishes. Moreover, by regulating humidity (as described above), it can make a room feel cooler—high humidity can make heat more oppressive, so by reducing moisture, the perceived temperature is more comfortable. In traditional Arabian architecture, thick plastered walls played a role in maintaining cooler indoor temperatures. Microtadelakt continues this advantage: lime-plastered walls often feel cool to the touch and help stabilize the room’s climate. This might even translate to energy savings, as you may rely slightly less on blasting the AC when your walls themselves help keep the environment comfortable. It’s a subtle benefit, but over time it adds to the overall comfort of living or working in lime-plastered spaces.
Lime plaster is known to be long-lasting and to age gracefully. Unlike cement plaster, which is brittle and prone to cracking in temperature swings, lime plaster has a degree of flexibility. In Saudi Arabia, buildings can experience extreme temperature changes between day and night or between seasons. Lime plaster can handle these expansions and contractions better, often self-healing tiny hairline cracks by re-calcifying (the lime can dissolve slightly with moisture and re-crystallize to seal small gaps). Microtadelakt further enhances durability with its higher surface hardness – you won’t easily dent or chip it with everyday impacts. It also adheres extremely well, so it’s less likely to delaminate over time. Properly applied, a lime plaster finish can last for decades (even centuries, as history shows) with minimal issues, outliving many coats of paint or cheaper gypsum plaster skim. This durability is why Conmarble’s lime plasters have been used in high-traffic spaces like museums and commercial projects. Another aspect of durability is fire resistance: lime plaster is non-combustible, meaning it won’t burn or emit toxic smoke. Using lime plaster can improve a wall’s fire rating and adds a measure of safety, which is an added plus in modern building standards.
Microtadelakt has the remarkable property of being water-repellent yet still breathable. When properly burnished during installation, the lime particles compact to form a surface that will not readily absorb liquid water. This means you can confidently use it in wet areas (showers, kitchens, prayer area ablution spaces) without fear that water will damage the plaster. Traditional tadelakt plaster in Morocco was even used to waterproof cisterns. Microtadelakt continues this tradition but without the need for additional sealants – it doesn’t require wax or soap coats to resist water, though those can be applied for aesthetic reasons. At the same time, if any moisture does get behind the plaster or if the wall is naturally damp, the vapor can diffuse out through the lime plaster. This dual capability is something most modern acrylic paints or cement plasters do not have. In practical terms, if you have lime plaster in a bathroom and a bit of moisture seeps through, it will eventually evaporate out harmlessly instead of getting trapped and causing mold or damage. This makes lime plaster a superior choice wherever you want both beauty and functionality in moisture-prone areas.
Lime plaster is one of the greenest interior finishes you can choose, aligning with Saudi Vision 2030 goals for environmental sustainability. It is made from abundant natural materials (limestone and minerals) and typically requires less energy to produce than cement-based plasters. Moreover, lime plaster absorbs CO₂ from the atmosphere as it cures (carbonation is literally the process of taking in carbon dioxide to turn lime back into limestone). This means a portion of the CO₂ emitted during its production is re-captured, reducing its net carbon footprint. The plaster itself contains no synthetic chemicals or VOCs, so it emits no harmful fumes at all – a stark contrast to many paints or resin coatings that can off-gas for days or weeks. Using lime plaster can contribute to green building certifications (like LEED or the regional Estidama program) by improving indoor air quality and using sustainable material. For homeowners and developers in Saudi Arabia, choosing lime plaster is a statement of environmental consciousness. It allows you to finish your space in line with eco-friendly values without sacrificing luxury or performance. In fact, you get the benefit of a beautiful natural material that actively contributes to a healthier planet by sequestering carbon in your walls.
While not a technical performance trait, it’s worth noting the cultural and aesthetic significance of lime plaster in the region. Incorporating lime plaster in modern Saudi interiors echoes the heritage of Arabian construction techniques. Historically, many homes and forts in areas like Diriyah, Al-`Ula, or old Jeddah used lime or mud plasters on their walls. By using lime plaster today, you pay homage to that tradition in a contemporary context. The look and feel of a lime-plastered wall often reminds people of ancient structures, desert castles, or traditional courtyards, imbuing a space with a sense of place and history. For clients and designers who appreciate authenticity, this connection to regional heritage can make the space feel more meaningful. It’s a subtle advantage, but in a design culture that increasingly values storytelling and identity, lime plaster can provide a narrative element — your walls aren’t just stylish, they also carry forward a piece of Saudi Arabia’s architectural soul.
In summary, lime plaster offers a rare combination of aesthetic and functional advantages in Saudi Arabia’s context. It creates healthier, more comfortable interiors; delivers a high-end, unique look; withstands the climate’s challenges; is environmentally responsible; and carries cultural significance. These benefits make lime plaster (and Microtadelakt in particular) an outstanding choice for those seeking sustainable luxury in their building projects.
What Lime Plaster Finishes, Colors, and Textures Are Available?
One of the most exciting aspects of lime plaster is the range of finishes and looks that can be achieved by skilled application. This is not a one-note material – artisans can tweak techniques to produce everything from a mirror-like polish to rustic textures, as well as a broad palette of colors using natural pigments. With Conmarble’s Microtadelakt, clients in Saudi Arabia can customize the final appearance to suit traditional or ultra-modern tastes. Here is an overview of the possibilities in finishes, colors, and textures:
By burnishing the final coat with a steel trowel or special stone, Microtadelakt can be brought to a high sheen that resembles polished marble. This elegant glossy finish is often called a Marmorino (Italian for “little marble”) or Venetian plaster look. The surface becomes very smooth and slightly reflective, with rich depth as the pigment and marble content create subtle movement beneath the shine. A polished lime plaster wall adds opulence to any space – it catches the light and almost looks like a single slab of stone. This finish is popular for feature walls, foyers, or powder rooms where a dramatic effect is desired. For example, high-end boutiques and hotels in the Gulf have used polished Microtadelakt to create a sense of luxury comparable to marble cladding, but with the softness of hand craftsmanship. The plaster can even be additionally waxed to intensify the gloss, though this is optional for appearance rather than needed for performance.
Between matte and high gloss lies the refined satin finish, which is often the sweet spot for many interior designs. Here, the plaster is troweled smooth but not aggressively polished to a mirror. The result is a gentle sheen that catches light softly without reflections. You can see the movement of the trowel marks and the natural variation in the plaster, giving the wall a sense of depth and life. This finish feels modern yet artisanal. Many contemporary villas and offices in Riyadh favor this look because it’s understated and elegant – the walls have a subtle glow and interest without being overtly shiny. A satin Microtadelakt finish is still quite water-resistant (due to compression of the lime) and can be left unsealed. If desired, a light coat of natural wax can be buffed on to even out the sheen, but generally the inherent finish is enough. This option is great for living rooms, bedrooms, and large areas where you want a touch of sophistication that isn’t too imposing.
If a more organic, rustic, or old-world appearance is preferred, Microtadelakt can be finished matte by minimal polishing, or by using different trowel techniques. For example, using a sponge float on the nearly set final coat can create a fine, even texture with a completely matte surface. Alternatively, a “skip trowel” technique or the inclusion of a slightly coarser aggregate in the top layer can produce a more pronounced texture reminiscent of historic stucco or adobe walls. The range of textures is broad: it could be a soft, velvety matte that just diffuses light, or a more rugged stone-like texture with deliberate tool marks for character. In a desert retreat or a cafe aiming for a bohemian vibe, a textured lime plaster wall can evoke warmth and antiquity, as if the building has stood for ages. One consideration is that colors in a matte finish may appear a bit lighter or more muted (since polishing darkens and intensifies pigments slightly), but the trade-off is a wonderfully tactile surface. This finish often appeals to those who love the natural, earthy look – it brings a bit of Tuscan or Moroccan charm into a space.
Microtadelakt is named after the Moroccan tadelakt technique, and it can indeed emulate the traditional tadelakt look. This finish is usually a satin to high gloss with a somewhat mottled, smooth appearance, often with subtle undulations because traditionally it’s done with a river stone. Achieving a true tadelakt effect might involve polishing the plaster with a stone and even using a black olive soap solution during the curing process. While Microtadelakt doesn’t require soap to become waterproof, some artisans will apply a natural soap wash or wax on the final surface to give it that signature soft luster and slightly marbled look that authentic tadelakt is known for. The result is a deep, almost wet-looking shine, with the color appearing rich and nuanced. This is a highly prized finish for spas and bathrooms because it has an exotic, tranquil vibe – it’s the finish you’d see in luxury hammams in Marrakesh, for instance. In Saudi Arabia, those wanting a touch of Moroccan flair or a very indulgent bathroom might opt for a tadelakt-style Microtadelakt finish to get that culturally resonant aesthetic along with modern performance.
Beyond the standard finishes, lime plaster is an artistic medium and can be manipulated to mimic other materials or create unique effects. Skilled applicators can use techniques like dragging, stippling, or layering colors to achieve finishes such as: a faux travertine or stone block effect (by using tape to section areas and washing with pigment for variation), a cloudy marbleized patina (applying a second color in washes or venetian-style mottling), or an exposed concrete look (using gray pigments and leaving subtle trowel lines to resemble raw concrete – popular in industrial chic designs). They can even carve or imprint patterns into the plaster before it fully sets, creating bas-relief designs – imagine a feature wall with a gently embossed Islamic geometric pattern or Arabic calligraphy in lime plaster, which would be a truly bespoke art piece in a Riyadh cultural center or a private majlis. Because Microtadelakt stays workable for a while as it cures, artisans have a window to introduce these creative touches. The freedom to experiment means your lime plaster finish can be highly personalized to complement the design theme of the space.
Conmarble’s Microtadelakt comes in a curated range of 24 standard colors inspired by the region’s landscapes and contemporary trends. These include earthy neutrals like ivory, sand, ochre, and terracotta that echo the desert tones, soft greys and off-whites for modern minimalist palettes, gentle greens and blues for a cooler ambience, and deeper accent colors like charcoal, indigo, or olive for dramatic statements. All colors are achieved with natural mineral pigments, so they are UV-stable (they won’t fade in sunlight) and have an organic quality. The color is integral to the plaster, as mentioned, which gives the wall a richer appearance than a surface paint; even a single-color plaster wall will have slight variations in tone and brightness that make it come alive. Popular choices in Saudi Arabia tend to be the warm neutrals and light earthy tones that complement local stone and wood, as well as elegant grey-beige tones that suit modern interiors. However, adventurous designers sometimes use bold pigments (like a deep red ochre or blue) to create a striking accent area. For special projects, Conmarble can do custom color matching — for example, if a client has a specific shade in mind to match fabrics or branding, a custom lime plaster mix can be produced using compatible oxides. This flexibility means the design possibilities are broad; you are not limited to a preset catalog if your vision requires something unique.
In practice, the final appearance of a lime plaster installation depends on both the chosen finish and the craftsmanship. It’s recommended to work with experienced plaster applicators (such as Conmarble’s trained artisans) and to create sample boards beforehand. Sampling allows you to see how a particular finish and color look in your space and lighting, since lime plaster can have subtle nuances. Once applied, you’ll have a bespoke, hand-crafted finish that truly sets your project apart. In Saudi Arabia’s luxury design market, this uniqueness is a huge draw – no other villa or hotel will have the exact same walls as yours when they are finished by hand in lime plaster.
How is Lime Plaster Installed?
Installing lime plaster like Microtadelakt is a skilled craft that involves proper preparation, layered application, and careful finishing. While as a client you won’t be doing it yourself, understanding the process can help you appreciate the workmanship and ensure you hire qualified professionals. Here is an overview of how Conmarble’s team (or any experienced plaster artisan) applies Microtadelakt:
A sound, well-prepared substrate is critical. The wall or ceiling must be clean, solid, and ideally a bit rough or “grippy.” Any loose paint, dust, or old plaster is removed. If the surface is very smooth or low-porosity (for example, gypsum drywall, painted walls, or precast concrete), the applicators will first apply a special primer or bonding agent to promote adhesion. Often a quartz-containing primer is used to give a sandy texture, or a fiberglass mesh may be embedded on areas prone to cracking (like joints between drywall sheets) for reinforcement. Masonry surfaces (block or brick) are usually moistened slightly before plastering, because lime plaster should not go onto a bone-dry porous wall – a bit of dampness keeps it from drying too fast. The goal in prep is to ensure the plaster will stick well and cure properly: the substrate should be stable with some “tooth” (roughness) for the lime to latch onto, but not overly absorbent to suck water out too quickly.
Microtadelakt is typically applied in multiple coats. The first is a base coat, often using a slightly coarser mix (sometimes called “Granza” or base plaster). Using a trowel, the plasterer spreads a thin layer (about 1–2 mm thick) over the entire surface. This coat is worked into all the nooks and crannies to establish a good bond. It might not look very smooth – in fact, applicators often texture the base coat by scratching or cross-hatching it lightly once it has stiffened a bit. These scratches act as keys for the next coat to grab onto. The base coat is then allowed to dry until it is firm (usually several hours or overnight, depending on temperature and humidity). At this stage, the wall has a rough, sandpapery feel.
After the base, one or two additional coats are applied to build up the thickness and achieve the desired finish. Typically a Microtadelakt job has 2 to 3 coats in total (base + one or two more). The second coat (often called the body or infill coat) will cover the rough base entirely and start to even out the surface. It is usually applied with a similar thickness (1–2 mm) and troweled relatively smooth. If a very smooth final finish is wanted, the plasterer may make this coat quite level; if a textured finish is planned, they might leave some tool texture. Each coat must partially dry before the next one goes on – usually the plaster is left until it’s firm but not fully hardened. Timing is important: if the undercoat is too wet, the next coat could cause it to slump or move; if it’s too dry (fully cured), the coats might not bind together perfectly. Experienced artisans know how to judge the right moment, often a few hours between coats under normal conditions. They might also mist the wall or cover it to control drying times as needed.
The final coat is the finish coat, typically using the finest grade of the Microtadelakt mix (fine marble powder for a silky texture). This is applied very thinly (around 1 mm or even less). This last layer is the one that determines the look of the wall. The plasterer applies it evenly and then lets it begin to set to the right point of firmness. At that stage, they execute the finishing technique appropriate for the chosen finish. For a polished shine, they will continuously trowel and burnish the surface with a clean steel trowel or a plastic blade, pressing the plaster as it firms up to close the pores and compress it. They might mist a little water or use a touch of soap solution during this process to lubricate and assist in polishing – this can help produce that slick, marble-like sheen. The timing is critical: too early and the plaster is too soft and will move or smear; too late and it’s too hard to polish. Achieving a mirror finish demands patience and multiple passes with increasing pressure as the plaster hardens. If a textured or matte finish is desired, the applicator will use different tools at this stage – for example, a sponge float moved in circular motions as the plaster sets to give a fine grain texture, or a trowel patting lightly to create a random, rustic pattern. They essentially “freeze” the desired texture into the wall as the plaster completes its initial set. Any pigment variations or special effects are also done in this final coat or just before it (such as adding a wash of color or imprinting a design). By the end of the finish coat process, the appearance of the wall is achieved, but it is not fully hardened yet – that comes with curing.
Once the lime plaster is applied and finished, it needs to cure properly to reach full strength and durability. Lime plaster doesn’t dry like ordinary paint; it sets by a chemical reaction (carbonation) and by slowly drying out its moisture. In the dry climate of much of Saudi Arabia, care must be taken to not let the plaster dry too rapidly, as quick drying can stop the carbonation process and weaken the plaster or cause shrinkage cracks. Plasterers will often mist the surface with water periodically after application, or cover the area with plastic sheeting or damp fabric for a couple of days. This keeps the environment humid around the plaster, allowing it to carbonate thoroughly. Typically, a lime plaster might be kept moist for 2-3 days and then left to continue curing for a week or more. In that time, it will gradually harden as the lime turns back into limestone. Good curing ensures maximum hardness, water resistance, and longevity of the finish. After about a week, the plaster is usually strong enough for normal use, though it will continue to harden over months. The final color also stabilizes as it dries completely (initially it may look darker or blotchy until fully cured).
The installation process for Microtadelakt is labor-intensive and requires skill at each step, which is why it’s important to hire experienced craftsmen. Conmarble’s installation teams are trained in these traditional techniques combined with modern best practices, ensuring that the lime plaster is applied correctly for the Saudi conditions. When done right, the result is a stunning, rock-hard finish that is integrally part of your wall. The meticulous installation is well worth it for a finish that will last decades and elevate the quality of your interior space.
Yes, lime plaster is ideally suited to the climate. Its breathability allows walls to release moisture, which helps in humid conditions (preventing mold and dampness). In hot, dry conditions, lime plaster also outperforms cement plaster because it remains a bit flexible and can even “self-heal” tiny cracks instead of fracturing. Historically, lime and earthen plasters were used in Arabian homes as they stayed cool and managed humidity. Microtadelakt continues that tradition with even better durability. Its thermal mass and light color options can keep interiors cooler, complementing your air conditioning rather than fighting it.
The core difference is in materials and behavior. Lime plaster is made from limestone (lime) whereas cement plaster is made from Portland cement and gypsum plaster from gypsum. Lime plaster is breathable – it absorbs and releases moisture – while cement and gypsum are more sealed, often trapping moisture (which can lead to mold or paint peeling). Lime plaster is also more flexible; it can handle slight movements and heal hairline cracks, whereas cement is rigid and can crack over time and gypsum is very soft and not durable in wet conditions. Lime plaster surfaces become quite hard over time (even suitable for wet areas when cured), while gypsum stays soft (and dissolves in water) and cement can deteriorate if moisture gets in. Lime plaster contains no toxic chemicals, unlike some modern gypsum or cement mixes that might have additives. Also, lime plaster can last for generations (some lime plasters have survived hundreds of years), whereas gypsum needs frequent repainting and cement plasters might require repairs or replacement after a couple of decades due to cracking or damage.
Yes, Microtadelakt is an excellent choice for bathrooms, showers, kitchens, and other wet areas. When properly applied and polished, it becomes inherently water-resistant – water will bead on the surface rather than soak in. This is why it’s used in showers and even steam rooms; for example, it’s the modern equivalent of Moroccan tadelakt which has traditionally been used to waterproof hammams and baths. In a kitchen, lime plaster can be used on backsplashes or walls; it can handle occasional splashes and is easy to wipe clean. The key is that a trained installer burnishes the plaster to close the pores, achieving that waterproof effect. Unlike gypsum (which would deteriorate with water) or normal clay plasters, Microtadelakt can stand up to moisture. That said, in continuously wet use (like a constantly running water fountain), periodic maintenance like re-soaping might be done to ensure it stays fully sealed. But for normal bathroom and kitchen use, it is more than sufficient. And because it remains breathable, if any moisture does get behind it, it will dry out, preventing issues behind the surface.
Lime plaster is very low-maintenance. Day to day, you just keep it clean by dusting or wiping gently with a damp cloth if needed. It doesn’t require frequent repainting or sealing. If you have a high-gloss finish in a shower, you might reapply a natural soap or wax every year or two to maintain maximum water beading, but this is a quick and easy process (and often not necessary for normal walls). Because the color and finish are built into the plaster, you won’t see chipping or peeling. Over years, the plaster may develop a soft patina, but many people find that attractive. In short, there is no heavy upkeep – just occasional cleaning and maybe very infrequent touch-ups of the protective coat (if used). It’s much less effort over time than painted walls, which might need a full repaint every few years. Plus, since lime plaster resists mold and is antistatic (doesn’t attract dust), it tends to stay looking fresh longer with minimal intervention.
In many cases, yes, lime plaster can be applied over existing surfaces, but the surface usually needs some preparation. If you have painted drywall or an old plaster wall, the installer will likely sand or etch the paint to create a rough surface, or apply a primer with grit to ensure the lime plaster can grip on. Any loose or flaking material should be removed first. A bonding agent or mesh# Lime Plaster Saudi Arabia – Comprehensive Guide to Sustainable, Breathable Finishes
It is a premium finish, so it costs more than standard paint or gypsum plaster. The price is similar to other high-end finishes (like imported polished plasters or stone veneer) because of the skilled labor and quality materials involved. However, it’s an investment in a long-lasting, unique finish. Over time, you save on repainting or repairs, and you get a luxurious look that standard finishes can’t match. Many homeowners in Saudi Arabia find the aesthetic and durability worth the higher initial cost.
You’re not limited to Riyadh. Conmarble is based there but undertakes projects all across Saudi Arabia. They have completed work in Jeddah, Dammam, Madinah, and more. Because lime plaster is specialized, you’ll likely work with Conmarble’s team traveling to your location, which they routinely do for clients. In short, yes – you can get Microtadelakt done anywhere in the Kingdom, as long as you engage the right experts.
Absolutely. Lime plaster is all-natural and contains no VOCs, so it emits zero toxic fumes indoors. In fact, its high alkalinity resists mold, and as it cures it absorbs CO₂ from the air (turning back into limestone). This means it actively improves air quality and has a lower carbon footprint than cement-based plasters. It’s one of the most sustainable finishes available – good for the environment and for healthy interiors.
FAQ
How Do You Maintain Lime Plaster Surfaces?
One of the great advantages of lime plaster is that it is easy to maintain and ages gracefully. Unlike painted drywall that might need a new coat every few years, a lime plaster wall can often go decades with minimal upkeep, developing a gentle patina that adds to its beauty. Here are some tips and guidelines for maintaining Microtadelakt and other lime plaster surfaces in your home or building:
Day-to-day cleaning of lime plaster is simple. Usually, all that’s needed is occasional dusting with a soft, dry cloth or feather duster to remove surface dust. If you notice a scuff mark or a little dirt (for instance, from a shoe kick or a food splash), you can gently wipe the area with a damp sponge or cloth. Use clean water; if necessary, a very mild pH-neutral soap can be used, but generally water suffices. The cloth or sponge should be only slightly damp, not soaking wet, and it’s best to dab or softly wipe rather than scrubbing hard. Because the plaster is mineral, it doesn’t hold onto dirt easily – most smudges will come off with a light wipe. Avoid harsh chemical cleaners or very acidic/basic solutions, as these could dull the surface or react with the lime.
Expect lime plaster to develop character over time. In high-traffic areas or simply as years pass, you might see the plaster take on a softer sheen in spots or very fine hairline crazing in some finishes – this is normal and often enhances the visual appeal (much like how leather ages). Lime plaster doesn’t peel or chip like paint can. If the finish is a polished one that was sealed with wax or soap, the water repellency might lessen after many months of use; water might not bead as much on the surface. In such cases, it’s straightforward to refresh the finish. For a soaped tadelakt finish, you can reapply a coat of the same olive soap solution: usually a natural black olive soap is diluted in water, wiped onto the surface, and then buffed once it dries – this re-seals and revives the sheen. For a waxed Venetian-style finish, a fresh thin coat of beeswax or carnauba wax can be applied and buffed to bring back the shine. These reapplications are infrequent (perhaps every couple of years in a shower area, or even less often on walls that aren’t directly exposed to water). They are simple enough that a homeowner can do them, or you can ask the installer for maintenance service. In between such treatments, just buffing with a dry cloth can also restore luster to a waxed plaster if it dulls a bit.
In case of any damage to the plaster – for example, a gouge from moving furniture or a deep scratch – it’s best to contact professionals for repair. The good news is that because the color and material are the same through the wall, small repairs can be made nearly invisible by an experienced plasterer. They can mix a bit of matching Microtadelakt, patch the area, and then re-burnish or blend it into the surrounding texture. Thanks to the integral color, the patched spot will be the same hue all the way through. It’s recommended to let the original applicator or another lime plaster specialist handle significant repairs or refinishing to maintain the quality of the finish. However, minor hairline cracks (if they appear) often self-heal with time and humidity, or can be gently rubbed out if the plaster reabsorbs some moisture.
Overall, lime plaster is considered a low-maintenance finish. It doesn’t need repainting, it doesn’t statically attract dust, and its appearance can actually improve with age. The key is simply to clean it gently when needed and enjoy the natural patina it develops. Embracing lime plaster means understanding it’s a “living” finish – it may evolve subtly, but it won’t suddenly fail or require constant care. With basic care, your lime plaster walls will remain as stunning as the day they were finished, and likely for many years beyond.
Why Choose Conmarble for Lime Plaster Projects in Saudi Arabia?
Conmarble has established itself as a leading authority on lime plaster and sustainable finishes in Saudi Arabia. If you are considering a lime plaster like Microtadelakt for your project, there are several reasons why partnering with Conmarble brings added value:
Conmarble is highly specialized in earth and lime-based plasters, which means they deeply understand the materials and techniques. Their team has researched and formulated Microtadelakt specifically for the Gulf climate and client preferences. When you engage Conmarble, you are getting experts who know how lime plaster behaves in Saudi Arabia’s heat and dryness, and how to optimize it for local conditions. This expertise reduces the risk of errors and ensures the final result meets the highest standards of quality and performance.
Applying lime plaster is an art, and Conmarble invests in training skilled artisans to execute this craft. They don’t just supply the material; they also provide the application service with their own team of plasterers who have mastered the Microtadelakt technique. This means you get consistent quality. The textures, finishes, and details discussed with the design team are faithfully produced on your walls by people who do this work every day. The end result is a flawless lime plaster finish that looks beautiful and performs as promised. Conmarble’s crews also maintain professionalism on site, working efficiently and respecting project timelines, which is crucial in high-end builds.
Conmarble offers a complete solution from material sourcing to installation and aftercare. This one-stop approach ensures accountability and consistency. Instead of sourcing plaster from one place and trying to find contractors elsewhere (which could lead to mismatches or finger-pointing if issues arise), Conmarble handles it all. They manufacture or supply the Microtadelakt product and their team installs it, so there is seamless integration between product and application. They also consult on surface preparation, substrate suitability, and any custom requirements, making sure everything is done correctly from the start. After installation, Conmarble remains available for any maintenance guidance or follow-up needs. This holistic service gives clients peace of mind – you have a single point of contact for the entire lime plaster scope of work.
Conmarble’s portfolio of completed projects in Saudi Arabia speaks volumes about their capability. They have delivered lime plaster finishes for prestigious projects such as the Prince Mohammed Bin Salman Calligraphy Museum in Madinah, upscale retail boutiques, luxurious private villas in Riyadh, and commercial developments. Seeing these successful installations in prominent places provides confidence that Conmarble can handle projects of any scale or complexity. The consistency and beauty of their work have earned them a strong reputation among architects and interior designers in the region. When you choose Conmarble, you are aligning with a trusted name in the industry. Clients often find that having Conmarble on board can even enhance the design process, as they frequently collaborate with designers to achieve unique finishes and can show examples or samples from past projects to inspire and inform the new project.
As a company, Conmarble is committed to sustainable building practices and reviving authentic materials. By focusing on lime plasters and other natural finishes, they are helping to promote environmentally friendly construction in line with Saudi Vision 2030 goals. When you work with Conmarble, you are also supporting that mission. They ensure that all ingredients in Microtadelakt are eco-friendly and that application methods are safe. Moreover, they bring genuine passion for the craft – they care about the heritage of lime plaster and ensure that each project honors that tradition while meeting modern expectations. This means they won’t cut corners or substitute with cheaper acrylic alternatives; they deliver the real thing. The result is not just a service provider, but a partner who is enthusiastic about making your project a showcase of sustainable luxury.
In summary, Conmarble stands out for its deep knowledge of lime plaster, its skilled application team, and its track record in Saudi Arabia. They provide a reliable, high-quality service from start to finish. Whether your project is a single feature wall or a large development with many areas to plaster, Conmarble has the capacity and experience to ensure the lime plaster is a stunning success. Choosing Conmarble means your lime plaster investment is in the hands of professionals who will make sure it truly enhances your space for the long term.
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