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ETICS Systems and Façade Thermal Insulation

ETICS (External Thermal Insulation Composite System) is the most effective solution for reducing a building's energy bill: a continuous layer of insulation fixed to the façade, reinforced with mortar and mesh, and finished with a decorative coating. It eliminates thermal bridges, does not reduce usable meters, and revalues the property. At Stockpinturas, you will find the complete system—boards, mortars, meshes, profiles, primers, and finishes—as well as internal thermal insulation solutions that don't require construction work for cases where the façade cannot be altered.

Can't touch the façade? For apartments, protected buildings, or communities without an agreement, internal insulation is the real alternative. The Beissier Therm In system can be installed in a weekend, without construction work or debris, and eliminates the sensation of cold walls and the condensation that causes mold.

External ETICS or Internal Insulation: Which is Right for You?

Criterion External ETICS Internal Insulation
Thermal Bridges Completely eliminates them Partially reduces them
Construction Work and Scaffolding Yes, requires scaffolding No, dry installation
Permits License and community agreement No permits needed
Usable Area No loss 2–4 cm lost per wall
Typical Application Single-family home, block rehabilitation Individual apartment, cold room

Layers of an ETICS System

  • 1 → Starter track and mechanical fixing at the base of the façade.
  • 2 → Insulation board (EPS, mineral wool, or XPS) adhered with adhesive mortar.
  • 3 → Base coat with mortar and embedded fiberglass mesh.
  • 4 → Primer adhesion bridge over the leveling layer.
  • 5 → Decorative finish: acrylic, siloxane, or silicate mortar depending on exposure.

Why it's Worth it

  • Significantly reduces heating and cooling demand.
  • Eliminates surface condensation and mold associated with cold walls.
  • Improves the energy rating of the property.
  • Protects and waterproofs the façade, extending its useful life.
  • May be eligible for subsidies depending on the autonomous community and current program.
Complete the system
Check out our façade coatings for the final finish, mortars for adhesion and reinforcement, and anti-humidity treatments if there's prior condensation to resolve.

Need to calculate materials for your façade or room? Send us the measurements via WhatsApp to +34 621 20 71 54 and we will prepare a complete list with quantities for you.

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