Fenster, nº1 in TECHNAL aluminum carpentry installation in Catalonia

 Technal aluminum enclosures

brand dedicated to the design and manufacture of aluminum carpentry systems

Opening windows

Sliding windows

Doors and Facades

Experts in aluminum enclosures

Experts in TECHNAL installations


Fenster is Innovation

Fenster is the leader in Catalonia in aluminum enclosures for housing, due to its experience and its avant-garde outlook.


Fenster is Guarantee

Official installer. 12 months warranty. Without risks, the good work of a Catalan company.


Fenster is Personalization

More than 1.000 projects carried out. We adapt to the needs of each project.

TECHNAL: the aluminum carpentry of contemporary architecture

  • Maximum brightness

  • Solutions for large dimensions

  • Excellent thermal and acoustic performance

  • The highest safety and reliability standards

  • Aluminum with the lowest emissions on the market

We want to know about your project!

We will be happy to advise you.

Solicita presupuesto
close slider

    Pide ya tu presupuesto

    Adjuntar plano o fotografía