External Thermal Insulation System (SATE) renovation in Gros district, San Sebastián

Initial condition

The building, located in the Gros district of San Sebastián, showed deficiencies in thermal insulation and energy efficiency problems.

  • Installation of a 10 cm SATE (External Thermal Insulation System).
  • Preliminary repair and regularisation of surfaces.
  • Placement of profiles, anchors and reinforcing mesh.
  • Finishing with high-resistance, durable acrylic mortar.
  • Careful execution ensuring watertightness and continuity of insulation.

The building achieved a significant improvement in energy efficiency, thermal comfort and aesthetics, meeting today’s standards.

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