No, Tierrafino works closely with a network of specialists who provide technical advice and sell our products. You can find an overview of our dealers here.
Yes, certain products like I-Paint and T-Paint are ideal for DIY projects. With a bit of practice, you can also achieve great results with Duro and Finish. However, products like Stone require more experience and are better suited for professionals.
Technical information and manuals are available on the individual product pages. You can access them here.

Yes, most RAL and NCS colors can be mixed. In many cases, the plasterer mixes the plaster to your specifications. Please note, Tierrafino charges a development fee for creating custom colors in specific products. Go to our bespoke page.
Clay plasters typically have a neutral to slightly alkaline pH, making them non-toxic and safe for indoor environments. This contributes to their hypoallergenic properties.
Tierrafino offers specialized primers designed for different surfaces, ensuring proper adhesion and optimal performance of our clay plasters. Check the product pages for details.
Tierrafino clay finishes may leave a slight residue during application, but this can be minimized with proper techniques. Once dry, the residue will no longer occur.

Our products can be applied to a wide variety of surfaces. Each product's technical sheet provides guidance on preparing the most common substrates. For specific questions, consult your plasterer or contact us directly.
Clay plasters should not be applied at temperatures below +5°C. During the drying phase, they must be kept frost-free to prevent damage. Once fully dried, Tierrafino clay plasters are resistant to extreme cold.
It all begins with an idea. Maybe you want to launch a business. Maybe you want to turn a hobby into something more.

A general rule is that clay plaster dries at a rate of approximately 1 mm per day under normal ventilation. In warmer months, drying may be faster, while artificial drying may be needed in colder conditions for thicker layers.
Properly applied clay plasters can last for centuries. They gain strength over time and can even be rehydrated and reused, making them a truly circular building material.
Clay plaster can absorb moisture without losing its strength. However, it should not be exposed to splashing or running water, as this can dissolve the material. For areas prone to direct water contact, a water-resistant additive or coating is recommended.
Yes, clay plasters are suitable for all rooms, including bathrooms and bedrooms. They naturally regulate humidity, maintaining a comfortable level of 45-55%, and act as a moisture buffer. However, they should not be used in areas directly exposed to water, such as inside showers.

Clay naturally regulates humidity, improves air quality, and absorbs odors, bacteria, and allergens. It also creates a comfortable indoor climate, making it an ideal choice for a healthier living environment.
Yes, Tierrafino clay products are hypoallergenic. They regulate indoor humidity, help maintain a healthy indoor climate, and are free of synthetic additives that could trigger allergic reactions.
Clay is abundant and requires minimal processing, which means no energy-intensive heating is needed. It is reusable, recyclable, and produces almost no waste. Additionally, the transport footprint is low since we source clay from local quarries near our production sites.
Yes, Tierrafino clay plasters consume significantly less energy during production compared to conventional building materials. We also recycle water in our production process, reducing waste.

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