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Slim in construction, yet strong in performance.
Uniquely manufactured, equipped with the physical characteristics of a facing brick, indistinguishable from conventional masonry – in over 2,500 variants. Flexibility and cost-effectiveness in balanced harmony.
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All products are developed and manufactured in Germany. Our products are therefore all “MADE IN GERMANY” – an accolade that enjoys special appreciation worldwide and stands for outstanding quality.
thin brick
You are familiar with these façade challenges – thin brick solves them
Are you planning a facade renovation or a new build? Many building owners and architects are familiar with these typical problems:
Missing foundation in old building renovation
In existing buildings, the necessary foundation for renovation with facing masonry is often missing.
→ Feldhaus-Solution:
thin brick are only 9-35 mm thick and weigh only approx. 19-27 kg/m² – ideal for renovations with an ETICS system that does not require foundation reinforcement.
Plaster becomes unsightly over time
Render facades can become grey or even algae-infested after just a few years.
→ Feldhaus-Solution:
thin brick (fired at 1,100-1,300°C) retain their unique color, as they are colorfast throughout. thin brick are also hard-fired – algae have no chance here. For a facade that does not need to be excused.
Increasing requirements for environmental compatibility
The requirements for Sustainability in renovation and new construction are increasing. Many systems shine in the initial assessment – and fail over life cycles.
→ Feldhaus solution:
thin brick made of clay & loam with regional origin in Germany Very long service life - lasts for generations Reduced maintenance over decades 👉 Result: Sustainability through not having to renew – the most honest form of ecology.
Clinker imitation with limited durability
Inexpensive façade slips made of bitumen, concrete, or artificial stone can, due to their material properties, begin to flake, fade, or simply become unsightly after just a few winters.
→ Feldhaus solution:
Genuine thin brick are frost-resistant, weather-resistant and maintenance-free – for decades.



Innovation made from fired clay
thin brick are high-quality heavy clay products, formed from natural raw materials and fired at approximately 1,150 °C. In contrast to conventionally sawn variants, the thin bricks at Feldhaus are produced directly in the desired thickness: no sawing - no waste. A process that conserves resources and underscores the environmental friendliness of this building material. This also applies to corner thin bricks, which are specially pressed into an angled shape to meet the high aesthetic standards of modern architecture.
Aesthetics and design freedom for every facade
thin brick offer the appearance of a classic masonry wall and open up a diversity of design possibilities for architects that is in no way inferior to that of facing brickn. With a thickness of 9 to 35 mm, however, they impress with additional functional advantages – ideal for new construction projects and renovations alike. The thin bricks enable maximum flexibility in execution with minimal load on the building structure.
Advantages for modern building concepts
- Low weight, maximum flexibility: thin brick
- Gain in living space through optimized wall thickness: The reduced wall thickness enables a gain in usable area without compromising on insulation values. This solution is particularly advantageous in new construction, where every square meter counts.
- Efficient renovation without major interventions: thin brick require neither additional foundation reinforcements nor roof extensions – a considerable saving of time and costs when modernizing existing buildings.
Sustainable protection and durability
In combination with a high-quality external thermal insulation composite system, clinker and corner brick slips offer a durable solution for the building envelope. Thanks to a wide selection of colors, formats, and surfaces, they meet both aesthetic and technical requirements equally and sustainably enhance any construction project.
For architects, investors and building owners who rely on efficiency, resource conservation and timeless aesthetics, thin brick are the ideal choice for lasting facade design.
thin brick
PROVEN PROPERTIES FROM NATURAL CLAY
thin brick are made from natural, fired clay and therefore possess the same positive physical properties as classic facing brick: They have low water absorption and are colour- and frost-resistant. Feldhaus Klinkertiles require no subsequent maintenance, protect the building from wind and weather and, moreover, sustainably increase the value of your property.
These brick slips combine all the advantages of modern building technology with the proven properties of traditional clinker bricks. Professional processing guarantees decades of durability and consistent appearance without loss of quality.
Properties at a glance:
- Frost-resistant: Low water absorption protects against frost damage
- Resource-saving: Direct production without waste
- Low water absorption: Protection against weather influences
- Color-fast: UV-resistant surface permanently retains its color
- Weather-resistant: Protection in all weather conditions
- Non-combustible: Fire class A1 for maximum safety
- Suitable for ETICS: Optimal fastening on external thermal insulation composite systems
- Compliant with standards: Complies with all relevant building regulations


thin brick
DIVERSE SURFACES FOR EVERY STYLE
Every Feldhaus product line represents a distinctive and natural surface – full of life, harmonious down to the last detail. The various surfaces ensure that each project receives a unique charisma and combines all the advantages of modern industrial manufacturing with the appearance of traditional craftsmanship.
The thin brick from Feldhaus offer countless surface textures: smooth for a modern atmosphere, grained for a lively appearance, sanded for a natural look, engobed for special colour effects, rustic in hand-moulded, water-struck and foot-sorted finishes. From vibrant red to diverse colourful blends and elegantly dark tones in grey or other modern colour nuances.
Surface variants for individual design:
Smooth surface: Contemporary look for modern architecture Textured structure: Vibrant appearance with a natural feel
Sand-coated surface: Authentic sand look for rustic character Engobed brick slips: Special color effects through clay slips Hand-molded look: Traditional character like historic bricks Water-struck look: Classic appearance with characteristic grooves
thin brick
COLORS AS DESIGN ELEMENTS OF THE FACADE
The colors of the clinker bricks are regarded as important design elements of a facade. While dark clinker bricks tend to appear solid and reduce the visual height of the building, light clinker bricks visually elongate the entire structure. Feldhaus offers clinker bricks in almost all color nuances, from warm red tones to modern gray variants.
The broad color spectrum from light to dark, as well as classic red and brown tones, demonstrates that there is something to suit every regional preference – a color range that leaves nothing to be desired. Depending on the color and surface design, completely different effects are created on the facade, shaping the character of the entire building.
Color effect and options:
- Light tones: Visually extend the building and create a friendly atmosphere
- Dark colors: Impart solidity and reduce the visual height
- Grey tones: Modern and timeless, perfect for contemporary architecture
- Red clinker: Classic and warm, traditionally proven
- Colorful blends: Vibrant appearance through natural color variations

thin brick
FAQ
General Information on thin brick
thin brick are thin brick tiles made of fired clay, which are processed as protective facade cladding or decorative interior elements. These wall facing bricks offer a wide range of design possibilities for facades and interiors. Due to their materiality and in combination with the corresponding corner angles, no visual difference from solid masonry can be detected.
Clinker brick slips are a popular product for cladding buildings in new construction and renovation projects. They combine all the properties of genuine clinker bricks with significantly reduced weight and expanded application possibilities.
thin brick are thinner (usually 14 mm), while (full) bricks are generally 115 mm thick. The reduced thickness of the thin bricks makes them the ideal choice for facade cladding where weight and wall thickness play a decisive role.
While solid clinker bricks place considerable structural demands, thin bricks offer maximum flexibility in installation. Thin bricks require only about 27 kg of material per m², compared with several hundred kilograms for solid bricks.
They typically have a thickness of 14 mm, which makes them space-saving compared to facing brickn. Depending on the product series, the minimum thickness is 9 mm and the maximum is 35 mm. In between, there are many gradations for various requirements. These different thicknesses enable flexible adaptation to the requirements of various wall surfaces and construction types.
Depending on the format, you usually have around 27 kg of material weight per square meter. Add to this the weight of the joint mortar, the adhesive, the reinforcing plaster with mesh, and the insulation material when it is applied to an ETICS system. The weight is an important factor when selecting the appropriate fastening system and for the structural calculation.
The costs vary depending on the format and product line, but are generally between 30 and 60 euros (plus VAT) per square meter and can be obtained through the building materials trade. The price depends on various factors such as surface, color and size. These prices per m² make brick slips an economical solution for high-quality facade design.
Despite the many advantages, potential disadvantages should also be honestly considered:
Higher initial investment
Professional installation required: The fastening requires specialized knowledge and experience, especially when used with ETICS systems.
Repair effort: Individual damaged slips are more difficult to replace than with other facade systems.
Additional Weight: Although lower than with solid bricks, additional load is still placed on the building structure. However, a thin brickfacade does not impose any structural requirements on the building envelope.
However, these disadvantages are more than offset by the long-term benefits such as freedom from maintenance, durability and value appreciation.
The most common format for thin brick in Germany is the standard format NF (240 x 71 mm face area). Another popular format is the thin format DF (240 x 52 mm face area). In addition, there is the long thin format LDF (290 x 52 mm face area), the extra-long thin format XLDF (365 x 52 mm face area), and the Waaldick format WDF (215 x 65 mm face area), which is common for hand-molded surfaces.
In addition, there are a number of regionally typical formats such as the modular format, although these play a rather subordinate role. For all the formats mentioned, there are corresponding corner slips for building corners, which enable professional execution down to the last detail.
We sell our products exclusively through the building materials trade. Call us, and we will gladly name a dealer in your vicinity. We will gladly assist you in finding the right contact person.
The DIN 18515-1 governs the requirements for exterior wall claddings with tiles and slabs. This standard is also relevant for the processing of thin brick and defines important quality standards for proper fastening and execution.
Sustainability and certifications
thin brick are made from natural components such as clay and are extremely durable, which makes them an environmentally friendly product. In addition, thin brick are produced directly in the desired thickness, which eliminates the need to cut whole bricks and thus conserves natural resources.
The durability and quality of the thin bricks make them a sustainable choice for facades. Their production from regional clay reduces transport distances and supports the local economy.
When processed professionally, they last for decades without losing quality or appearance. They are made from the same material as facing brick. This means they are hard-fired and therefore robust, frost-resistant, and colorfast. Their longevity makes them an economical solution for clinker facades that endure for generations.
There is an EPD (Environmental Product Declaration), in German Umweltproduktdeklaration, in which the natural properties and components are described and measured. This EPD can be used for the certification of buildings and supports sustainable construction.
Availability and Customization
Yes, thin brick are available in various colors, textures, and surfaces, from smooth to rustic, from cream to black, including modern gray tones. The multitude of available options enables individual designs for every clinker wall and every architectural style.
Standard production is controlled via the formulations. Deviations from the formulation are subject to minimum quantities due to production constraints. For special requirements, test firings may be necessary. We would be pleased to discuss the possibilities and framework conditions for customization for specific projects.
For special colors or surface textures, we would be pleased to create samples in consultation, enabling a well-founded decision.
As with all building materials, an early inquiry about availability is advisable. Timely planning ensures on-schedule delivery for your construction project.
Application Possibilities and Properties
Yes, thin brick are frost-resistant and weather-resistant, which makes them an ideal and high-quality protective shield for your property. Frost resistance is an important property for outdoor use and ensures decades of durability without loss of quality.
Yes, they are not only heat-resistant but also non-combustible (fire class A1) and are therefore well suited for use on chimneys or near stoves. In combination with an ETICS made of mineral wool or other non-combustible insulation materials, they can be part of a fire protection concept in outdoor areas.
thin brick require no special maintenance. Their robust properties and low water absorption make them practically maintenance-free. Soiling from dust or other contaminants is typically washed away by natural rain.
Due to their robust properties, thin brick are primarily suitable for use in weathered outdoor areas, such as facades or garden walls. However, they are also used indoors, for example on kitchen backsplashes, behind fireplaces, or in stairwells, as a design element.
The possibility of use in interior and exterior areas makes them a versatile facing brick for all application areas.
thin brick themselves do not offer any notable insulation properties. Therefore, they are generally processed in combination with an external thermal insulation composite system or on an insulating brick. This solution combines optimal insulation values with an authentic clinker appearance.
A thin brick façade gains character over time - think of the buildings in Hamburg's Speicherstadt. It makes no significant difference whether the surface is smooth or textured. Dirt from dust is usually washed away by rain.
thin brick are ceramic products made from fired clay, which are fired at high temperatures of approximately 1,150°C. These ceramic properties give them their characteristic appearance, hardness and resistance to all weather influences.
The water absorption of high-quality thin brick is very low, which contributes to their frost resistance and longevity. Water can hardly penetrate the material and cause damage, which ensures resistance over decades.
The advantages of thin brick lie in their durability, low water absorption, frost resistance and the wide range of available colors and surfaces. They offer all the properties of a genuine clinker brick at significantly lower weight and with expanded application possibilities.
Processing of thin brick
They are adhered to a prepared mortar bed with special adhesive mortar and then grouted, similar to facing brickn. The selection of the correct adhesive mortar is either specified by the system manufacturer of the ETICS system used or – if no ETICS system is used – your building materials dealer will advise you.
During processing, all requirements of the relevant standards must be observed to ensure a durable and safe attachment.
The floating buttering method is a special adhesive technique in which both the back of the thin brick and the wall surface are coated with adhesive mortar. This ensures optimal adhesion and prevents application errors through full-surface bonding.
Yes, thin brick can be applied to External Thermal Insulation Composite Systems (ETICS) without difficulty, whereby special adhesives and mortars should be used in conjunction with reinforcing mesh and dowels. The processing guidelines of the ETICS manufacturers apply here. All well-known ETICS manufacturers now also offer special systems for thin brick.
Thin bricks on plaster can be applied to any load-bearing and clean substrate. The base coat must be free of dust, contaminants, and release agents to ensure lasting adhesion. The executing specialist company can provide further information for optimal preparation of the substrate.
Many manufacturers of ETICS systems offer systems specifically tailored to thin brick (polystyrene and mineral wool). Furthermore, they can be processed monolithically, i.e. directly onto a thermal insulation brick with a suitable base coat.
A substrate made of aerated concrete is also suitable with appropriate preparation. There are also factory-prefabricated insulation elements with thin brick, which are glued and doweled onto the existing walls. Ventilated curtain wall systems (VHF) based on cement fibre boards or rail systems are used primarily in large-scale projects.
The application surface must be free of dust, contaminants and release agents. A suitable primer is essential for permanent adhesion of the thin brick. The surface should be load-bearing, level and clean to ensure optimal adhesion of the adhesive mortar.
thin brick offer numerous possibilities for creative use on the façade. Accents can be set, for example, through the laying pattern or masonry bonds, or through different colours. Another possibility is to use different thicknesses of thin brick, for example alternating 14 and 25 mm.
In addition, various surface geometries such as curves, wedge shapes, partial structures and much more are available to set visual accents on the wall.
Üblicherweise werden thin brick laid using header and stretcher in a „wild bond". Stretcher bond, on the other hand, requires no headers in the surface. Other bonds play a rather subordinate role in practice.
An overview of the bond patterns can be found here: https://www.feldhaus-klinker.de/download/153/ratgeber/28281/mauerwerksverbaende.pdf
This depends on one's own craftsmanship skills 😊. Prior knowledge of surface layout, masonry bonds, and substrate preparation is definitely helpful. In interior areas, the installation is simpler, as there are generally no requirements for moisture and thermal protection, and the thin brick primarily serve a decorative purpose.
For exterior applications, we recommend using an ETICS system specifically designed for thin brick. These systems include all necessary materials, such as insulation, dowels, screws, adhesive, reinforcing mortar and mesh, as well as the appropriate brick slip joint mortar.
It is often painting companies that are familiar with the processing of ETICS systems. Ask whether the company already has experience with the processing of thin brick. We will be happy to support you in finding a suitable contractor for our thin brick.
For the processing of thin brick, in addition to adhesive mortar, special tools such as jointing irons are also required. These enable clean and professional joint design.
The joint between the thin brick is filled with special thin brick joint mortar and professionally smoothed with a jointing iron. The joint design has a significant influence on the appearance and durability of the entire wall and should be carried out by a specialist.
The number of pieces required per square meter depends on the selected format. For the NF format, approximately 48 pieces per square meter are required, while for the DF format, correspondingly more (64 pieces) are needed due to the smaller size. This information is important for material ordering and cost calculation. The specifications refer to a joint thickness of 10 - 12 mm.
Yes, special corner slips (angles) are available for building corners, enabling clean and professional installation. These corner slips are available in all common formats and are produced directly in the required thickness and shape.
Feldhaus Klinker is the inventor of the corner slips and has many decades of experience in their production. The corner angles are produced directly in the required thickness and shape, which eliminates the need to saw from the whole brick and ensures optimal fit.
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Would you like to purchase our products but are unsure where to do so? Or do you have a technical question? Then please do not hesitate to contact us. To ensure that you always find the right contact person on site for your concerns and questions, our Advisory servicesTeam is organized by postal code regions. Simply enter your postal code and contact us directly during our business hours.



