Our Products

Frequently 
asked questions

Are Eralith tiles available internationally?

We are currently expanding our distribution network. While our primary focus is European markets, we welcome inquiries from international partners and projects. Please contact us to discuss availability in your region.

Are samples available?

Yes, we provide samples to architects, designers, and manufacturers interested in our sustainable tiles. Please contact us through our website to request samples for your project.

Are there any exclusivity or geographic limitations to your licensing agreements?

Our licensing agreements can be tailored to our partners' needs, including exclusivity and geographic rights, depending on the scale and scope of the partnership.

Are your sustainable tiles as robust as standard ceramic tiles?

Our tiles meet industry standards for flexural strength, achieving up to 25 MPa versus the 12 MPa minimum requirement. We're working towards BIII classification certification under EN14411 and our tiles meet standards for straightness, flatness, and dimensional stability.

Are your tiles as robust as standard ceramic tiles?

Are your tiles suitable for outdoor use or high-traffic areas?

Our tiles are currently recommended solely for indoor wall applications in dry environments. We are actively working on the development and improvement of the technology to expand their range of use cases.

Can BioSintering® technology be applied to products other than tiles?

Yes, BioSintering® is a versatile platform technology with potential applications beyond tiles, including architectural surfaces, custom interior elements, and speciality building materials. We're actively exploring these opportunities while maintaining our current focus on tile production.

Can BioSintering® technology be integrated into existing production lines?

Yes, a key advantage of our BioSintering® technology is its compatibility with existing manufacturing equipment. Tile producers can implement our process with minimal modifications to their current production lines, significantly reducing transition costs and implementation time.

Can Eralith tiles be customised for specific projects?

Yes, we offer customisation in terms of colours, finishes, and designs. Our process enables greater flexibility in pigmentation than conventional ceramics, allowing for unique aesthetic options for your projects.

Can Eralith tiles be customised in terms of size, colour, or design?

Yes, the process allows for wide range of natural pigments and customised designs without compromising quality.

Can your technology be adapted to other products beyond tiles?

Yes, we are exploring potential applications beyond tiles, including sustainable brick and concrete alternatives. Please get in touch to discuss new ideas and opportunities.

Do Eralith tiles have any unique aesthetic properties?

Yes! Because our tiles don't undergo high-temperature firing, we can incorporate a wider range of pigments and decorative elements than conventional ceramics. This includes colours that would normally degrade in a kiln, giving designers more creative freedom.

Do Eralith tiles look like conventional ceramic tiles?

Yes, Eralith tiles offer the same premium aesthetic qualities as conventional ceramic tiles. In fact, our manufacturing process allows for a wider range of colours and design options than traditional fired ceramics since we aren't limited by high-temperature constraints.

How consistent is the BioSintering® process across production batches?

Our BioSintering® process generally delivers highly consistent results across production batches. We've implemented quality control protocols to ensure uniformity in composition, mechanical properties, and dimensional stability, meeting or exceeding industry standards for premium ceramic tiles.

How do your tiles contribute to sustainable building practices?

Our tiles are crafted using recycled plaster sourced from building demolitions and renovations. The manufacturing process itself significantly reduces the need for energy-intensive kiln firing, decreasing the overall energy consumption.

How does BioSintering® differ from conventional ceramic production methods?

Conventional ceramic manufacturing requires kilns operating at 850-1250°C that consume vast amounts of energy and produce significant emissions. Our BioSintering® technology combines recycled materials with bio-based binders at low temperatures (<90°C), eliminating the need for energy-intensive firing while maintaining mechanical performance.

How does licensing your technology impact our carbon footprint and energy costs?

Our technology eliminates kiln firing and other energy-intensive steps associated with traditional ceramics, reducing energy costs and lowering emissions by 94%. It contains over 98% recycled content and helps manufacturers achieve their sustainability goals.

How does your BioSintering technology work, and what are its key benefits?

Our BioSintering technology combines recycled plaster with natural plant-based binders to create strong, ceramic-like tiles without the need for kiln firing, significantly reducing carbon emissions and costs while utilising existing manufacturing equipment.

How much energy does BioSintering® save compared to conventional processes?

Our BioSintering® process achieves up to 90% energy savings compared to conventional ceramic manufacturing. This is primarily through eliminating the firing process, which typically accounts for 75% of the total energy cost in traditional ceramic production.

Is the BioSintering® process patent-protected?

Yes, our core BioSintering® technology is protected through a combination of patents, trade secrets, and proprietary know-how. This comprehensive IP strategy ensures we maintain our competitive edge while driving sustainable innovation in the ceramics industry.

What applications are Eralith tiles suitable for?

Currently, we recommend Eralith tiles for indoor wall applications in dry environments. We're continuously developing the technology to expand application possibilities in the future.

What certifications do your tiles meet for quality and sustainability?

Our tiles are being developed to achieve BIII classification certification under EN 14411. We are also continuously improving our processes to meet leading environmental and industry standards for sustainability.

What equipment or process modifications are required to adopt your technology?

Adopting our technology requires minimal modifications, as it is designed to integrate seamlessly with existing ceramic tile manufacturing equipment, ensuring a smooth transition for manufacturers.

What is the availability of Eralith?

We are in the process of expanding our production capabilities and expect to reach high-volume production by the second quarter of 2025. Those interested can sign up for the waiting list.

What is the expected return on investment for manufacturers licensing your technology?

Manufacturers licensing our technology can expect significant cost savings on energy, reduced carbon emissions, and access to the rapidly growing market for sustainable building materials, all of which contribute to a strong return on investment.

What is the water absorption value for Eralith tiles?

Eralith tiles have a water absorption of less than 10%, exceeding BIII classification requirements. They are suitable for indoor applications in dry environments.

What level of technical support or training do you provide to licensees?

We provide comprehensive training, ongoing technical support, troubleshooting assistance and optimisation support to licensees, to ensure smooth operations with our tiles.

What maintenance do Eralith tiles require?

Eralith tiles require similar maintenance to conventional ceramic tiles. Clean with mild detergents only and avoid abrasive cleaning products to maintain their appearance and integrity over time.

What makes BioSintering® more sustainable than other "green" tile technologies?

Unlike many other sustainable tile alternatives, BioSintering® has both an extraordinarily high recycled content (>95%) whilst having an ultra-low carbon footprint (20x lower than conventional tiles). [name pending]® also avoids ingredients with high carbon footprints, such as sugar or lime, or long processing times which can increase the overall environmental footprint.

What makes Eralith tiles different from traditional ceramic tiles?

Our tiles are sustainably produced through our BioSintering process, which uses >95% recycled materials and avoids kiln firing and energy-intensive processes, resulting in a 94% lower carbon footprint than conventional ceramic tiles. This provides our tiles with opportunities for a unique aesthetic appeal and practically zero shrinkage or warpage.

What makes Eralith tiles different from traditional ceramic tiles?

Eralith tiles are sustainably produced through our BioSintering® process which, unlike ordinary ceramic tiles, avoids kiln firing and other energy-intensive steps, resulting in a 94% lower carbon footprint. They contain over 95% recycled content while maintaining the durability and aesthetic appeal of traditional ceramics.

What raw materials does BioSintering® use?

BioSintering® primarily utilises waste gypsum plaster (calcium sulphate dihydrate) combined with a sustainable bio-based active ingredient. The recycled gypsum can be obtained from plasterboard waste, a substance with a negative cost, helping to address the UK's 983,100 tonnes annual plasterboard waste challenge.

What sizes and thicknesses are Eralith tiles available in?

Eralith tiles are currently available in 100x100 mm and 100x200 mm formats, both at 8 mm thickness. We're developing additional sizes and formats - please contact us directly for custom requirements or to discuss upcoming product releases.

Where can I see samples of your tiles or place an order?

We are currently showcasing our tiles through select projects and partnerships. To request samples or discuss your project needs, please contact us via our website.

CEO Dr Aled Roberts displaying a blue Eralith tile, in discussion with a Dekiln team member.

Eralith tile

Lower CO₂ emissions

Recycled content

Energy savings

Lower air pollution

Colours

Coatings

Strength

Sustainability

Revolutionary technology

Industry response

COntact us

Frequently 
asked questions

our products

Eralith tile

Lower CO2 emissions

Recycled content

Energy savings

Lower air pollution

Colours

Coatings

Strength

Sustainability

Revolutionary technology

Industry response

COntact us

Frequently asked questions

Are Eralith tiles available internationally?

Are samples available?

Are there any exclusivity or geographic limitations to your licensing agreements?

Are your sustainable tiles as robust as standard ceramic tiles?

Are your tiles as robust as standard ceramic tiles?

Are your tiles suitable for outdoor use or high-traffic areas?

Can BioSintering® technology be applied to products other than tiles?

Can BioSintering® technology be integrated into existing production lines?

Can Eralith tiles be customised for specific projects?

Can Eralith tiles be customised in terms of size, colour, or design?

Can your technology be adapted to other products beyond tiles?

Do Eralith tiles have any unique aesthetic properties?

Do Eralith tiles look like conventional ceramic tiles?

How consistent is the BioSintering® process across production batches?

How do your tiles contribute to sustainable building practices?

How does BioSintering® differ from conventional ceramic production methods?

How does licensing your technology impact our carbon footprint and energy costs?

How does your BioSintering technology work, and what are its key benefits?

How much energy does BioSintering® save compared to conventional processes?

Is the BioSintering® process patent-protected?

What applications are Eralith tiles suitable for?

What certifications do your tiles meet for quality and sustainability?

What equipment or process modifications are required to adopt your technology?

What is the availability of Eralith?

What is the expected return on investment for manufacturers licensing your technology?

What is the water absorption value for Eralith tiles?

What level of technical support or training do you provide to licensees?

What maintenance do Eralith tiles require?

What makes BioSintering® more sustainable than other "green" tile technologies?

What makes Eralith tiles different from traditional ceramic tiles?

What makes Eralith tiles different from traditional ceramic tiles?

What raw materials does BioSintering® use?

What sizes and thicknesses are Eralith tiles available in?

Where can I see samples of your tiles or place an order?

Lower CO₂ emissions

Frequently 
asked questions