The tradition of hydraulic lime in the service of modern sustainability

Seciltek, part of the Secil Group, is a brand with more than a century of experience in the manufacture of natural hydraulic lime. Its construction solutions are formulated with renewable raw materials such as NHL lime and natural cork, meeting the challenges of sustainable renovation and restoration. At RedVerde we select the healthiest, most efficient and most eco-friendly range for projects that respect people and the planet.

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Committed to conscious construction

The natural hydraulic lime from Seciltek is a material with centuries of history, now adapted to the most demanding standards of modern construction. Its manufacturing process requires considerably less energy than that of other binders, reducing emissions at source. What is more, throughout its life cycle it has the capacity to absorb CO₂ from the environment, actively helping to reduce the carbon footprint in the building sector.

All the products are developed to comply with the strictest European standards, guaranteeing their suitability for both new build and restoration projects. Their compatibility with traditional structures, combined with their excellent workability, makes them easy to apply on site. They deliver progressive strength, ideal for durable construction, and allow surfaces to breathe naturally, regulating indoor humidity. All of this translates into healthier, more efficient and more sustainable spaces to live and work in.

Why choose Seciltek

Are you a decorator or interior designer?

Natural materials with soul, to set you apart

Seciltek products let you offer your clients solutions of high technical and aesthetic quality, with clear added value:

  • Respect for the environment
  • Safety for health
  • Natural beauty and mineral textures

Advantages for your studio or project:

  • A complete range of eco-friendly renders, plasters and finishes.
  • Decorative thermal insulation systems using natural cork.
  • Certified products, compatible with restoration work or new construction.
  • The option of applying fine, smooth, sandy or coloured finishes without synthetic paints.
  • Exclusive solutions that help position you as a professional attuned to sustainability and health.

If you work in areas where your clients value design and natural comfort, Seciltek is a brand that will clearly set you apart from the competition.

Renovating your home with health in mind?

Natural materials for healthier, more efficient homes

When we renovate a home, not everything is acceptable. All too often, paints, mortars or insulation are applied that contain synthetic substances affecting indoor air quality and the wellbeing of those who live there.

With Seciltek products, you can renovate your home with complete peace of mind:

  • Materials with no additives or toxic substances.
  • High breathability: they prevent damp and mould.
  • They regulate temperature naturally.
  • They contribute to energy savings.
  • Attractive, durable finishes with no need for chemical maintenance.
  • Solutions that are perfect for restoring old homes with respect, or for building consciously from scratch.

If you care about your health, your family's health and the impact you have, Seciltek is a smart choice for shaping a more natural, sustainable home.

Products Seciltek

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Reabilita AC fine colors 18kg 2 web removebg preview
Hydraulic limes
REABILITA CAL AC Fino

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Restores Lime ac natural 25kg f
Hydraulic limes
Reabilita cal AC

20,36 IVA Incluido

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Lime RB Natural 25kg F Restores
Hydraulic limes
Reabilita cal RB

12,80 IVA Incluido

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Lime CS Natural 25kg F Restores
Hydraulic limes
Reabilita cal CS

11,14 IVA Incluido

OUT OF STOCK
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Natural Hydraulic Lime NHL 3.5
Hydraulic limes
Natural hydraulic lime NHL 3.5

17,06 IVA Incluido

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NHL5 PT
Hydraulic limes
Natural Hydraulic Lime NHL5

14,76 IVA Incluido

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Isovit Lightflex beige 20kg 3 web min
Hydraulic limes
Isovit Lightflex

27,48 IVA Incluido

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Isovit Corkflex MD beige 20kg 1 web min
Hydraulic limes
Isovit Corkflex MD

36,82 IVA Incluido

OUT OF STOCK
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Isovit Lime Natural 20kg F
Hydraulic limes
Isovit LIME

29,80 IVA Incluido

OUT OF STOCK
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gallery becork lime min
Hydraulic limes
Becork Lime light plaster mortar

17,38 IVA Incluido

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gallery below floor min
Hydraulic limes
Becork FLOOR

14,23 IVA Incluido

OUT OF STOCK
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Gallery adhere lime 2
Hydraulic limes
Adhere Cal

29,20 IVA Incluido

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