Companies of the VEMSA Group

Prefabricados de Hormigón Arquitectónico



Certificado CE

Ministerio de Economía y Competitividad

VEMSA colabora en un proyecto de investigación, siendo éste posible gracias a la financiación del 
Ministerio de Economía y Competitividad en el proyecto POLILAB, a través del programa INNPACTO 2012.
Home Lighting


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The advantages of good natural lighting are well known, and offer significant energy savings and the comfort of feeling freer in an enclosed environment.

Out-dated, poorly implement solutions have been dropped from use for fear of breakage due to expansion and a limited warranty seal.

SITRAPLAST technology definitively solves both problems.

Our painted or anodized as well as polycarbonate and acrylic aluminum profiles offer beautiful and useful solutions with hidden screws and guarantee the seal offered by the floating profile.

Our extensive experience includes achievements such as gateways, indoor pools, hospital and shopping centers, as well as canopy and other designs.  The only limit is your imagination.


  • Spherical domes
  • VaultedSkylights
  • Inclined Skylights
  • Pyramidal Skylights
  • Pool enclosures