A new generation of lime-based micromortars. Ecological on the inside, robust on the outside. Luttum Concept

Luttum Concept micromortar installers

Micromortar is living matter in expert hands—a finish that transforms space and the way it is inhabited. A singular, one-of-a-kind surface shaped in the image of the master artisan, who brings their best to every texture born of an unending stream of inspiration.


Luttum Concept micromortar installers create beauty and durability through exquisite command: precision, consistency, and sensitivity. It’s not just about specifying the right system; it’s about creating a unique, unrepeatable work that leaves a mark.

The value of the artisanal craft of micromortar installers

A know-how you’re born with—not one you simply learn.

Working with micromortar is technique, judgment, and emotion. It isn’t about “applying layers”; it’s about reading the substrate, controlling timing, mastering the tool, and deciding where to refine and where to let the texture breathe. It’s inspiration, controlled emotion, and a language that comes alive in expert hands.


That’s why Luttum Concept micromortars aren’t for everyone, but for highly specialized professionals with innate talent and a substantial track record. For micromortar installers with that intangible touch—whose skill leaves a lasting imprint.

Luttum Concept: the value of the artisanal craft of micromortar installers

Honest materials for material-driven applications

Lime is the base, the means, and the method—never the end.

The essence of the noble and the imperfect guides us. Lime is the foundation of our micromortars—the medium and the method, yet never the end. Its mineral nature allows the substrate to breathe and opens a wide field of possibilities for the Luttum Concept micromortar installer. Within this mineral matrix, installers can blend and modulate with honest, natural elements—pine bark, plant fibers, seashells, wood shavings, crushed ceramic waste—adding authenticity without sacrificing rigor. The result: materially expressive finishes with identity, virtually endless textures, and a single, coherent sustainable logic.

Luttum Concept: Honest materials for material-driven applications

How to apply Luttum Concept micromortars

One product. One method. Infinite finishes.

Inspiration doesn’t run out—the installer brings it. More than an installer, a craftsperson whose method opens a thousand readings. The palette of finishes and textures is inexhaustible: from silky to stone-like, from flat to relief. The master sets the language; we provide the system.


A brief glimpse of textures our micromortar installers can create: board-formed, formwork effect, controlled cracking, seamless smooth, satin-polished, raked or striated, micro-terrazzo, stone effect… The source of inspiration never stops. Every piece is made to measure.

How to apply Luttum Concept micromortars

Manufacturer and installers: one team

Mutual trust, shared growth, and craftsmanship with discernment.

We dignify the craft of artisans—those who create beauty with integrity and restore the client’s pleasure in trusting. We protect professionals who share our values—honesty, respect for the client, and a love of well-made work. That’s why we do not sell online or to paint/materials stores: we carefully select each micromortar installer and work closely with them so the product always reaches the client in expert hands.


At Luttum Concept there is no competition—there is cooperation. Our professional model looks after both sides. The micromortar installer knows their work is valued and respected; the client enjoys the peace of mind of being in the best possible hands. We all pull in the same direction, and we reinforce it each year with the Luttum Concept Conventions: gatherings for learning and innovation where we share experiences, proposals, and improvements to keep growing as one.

Luttum Concept, one team

Advantages of being a Luttum Concept installer

Exclusivity, protection, and real support.

Territorial exclusivity

We limit the number of installers per province to guarantee territorial exclusivity and avoid overlap among our prescribing artisans—all to protect the value of the finish.

Professional protection

We safeguard the craft with minimum pricing and a shared code of ethics that prevent unfair competition.

Luttum Concept certified training

We guarantee certification in the application of our micromortars through courses delivered by Luttum Concept's official training.

Annual conventions

We nurture the community with annual Luttum Conventions—advanced training, exchange of experience, and shared innovation.

Direct manufacturer support

We provide specification, samples, and high-quality technical assistance at every stage, as well as brand support.

Masters artisans who work with Luttum Concept

Proven experience in demanding projects.

Joan Puigvert RAW CONCEPT
Joan Puigvert
RAW CONCEPT

Are you a master applicator? Let's work together

Would you like to work with Luttum Concept micromortars? We value precision, respect for the method, and conscious beauty. If that’s how you work, we’re in harmony. If you have experience applying micromortars and are looking for a different and truly special system, you’re in the right place. Fill out the form, and we’ll get in touch with you as soon as possible.
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