Aluminium windows

Aluminium windows are essential in any new construction or renovation project, both aesthetically and in terms of weather and sound insulation.

At Aluminios Iluro we are experts in the manufacture and installation of aluminium windows, we work with the leading brands and we offer totally personalised advice, both for individuals and companies.

Our brands


World leader in the building systems sector. Creating innovative and sustainable aluminium solutions designed to inspire contemporary architecture.

Exclusive design with thermal and acoustic insulation allows exceptional technical performance to be combined with detailed aesthetics and ergonomics.
We belong to the Aluminier network where our staff regularly participates in training courses to learn first-hand about market developments and to enhance manufacturing and quality control systems.

We adhere to the most demanding regulations such as the EC certification and the Technical Building Code Certificate, as well as the Aluminier Technal Warranty Certificate, which demonstrates our commitment to quality associated with Technal products and the quality of their manufacture and installation.

The reliability of Technal joinery systems offers the highest standards of safety and reliability, enabling those who purchase them to have absolute confidence in the knowledge that they have a proven and guaranteed product.

See more information about Technal


Wide range of aluminium products that are constantly being innovated. We can provide the right answer to our customers’ demands, offering architectural solutions for any requirement.

Durability, comfort and safety at the best price. The versatility of its modern industrial facilities, with the maximum level of automation in all processes, means that Extrual has one of the most complete ranges of profiles on the market, both standardised and made to measure for the client.

Quality and service are just some of the hallmarks of Extrual’s business. With more than 35 years of experience, it monopolises a large part of national production with 5 extrusion presses, a vertical lacquering plant, two anodising plants, one for wood effects and another for thermal bridge breaking. This is all in facilities of more than 40,000 square metres.

We have the necessary seals of approval to accredit the quality of the profiles and guarantee customer satisfaction:

  • QUALICOAT-SEASIDE (marine quality), QUALIDECO (wood effect lacquer), QUALANOD (anodised aluminium quality), CSTB (French standard for thermal break assembly) and Quality System accredited under the UNE-ISO 901:2015 standard.

These certificates guarantee a rigorous control in all production processes and ensure that the quality requirements imposed by the market are met.

See more information about Extrual



Barcelona, Badalona, Hospitalet de Llobregat, Santa Coloma de Gramenet, Sant Adrià de Besòs


Alella, Arenys de Mar, Arenys de Munt, Argentona, Cabrera de Mar, Cabrils, Caldes d’Estrac, Calella, Canet de Mar, Dosrius, el Masnou, Malgrat de Mar, Mataró, Montgat, Òrrius, Palafolls, Pineda de Mar, Premià de Dalt, Premià de Mar, Sant Andreu de Llavaneres, Sant Cebrià de Vallalta, Sant Iscle de Vallalta, Sant Pol de Mar, Sant Vicenç de Montalt, Santa Susanna, Teià, Tiana, Tordera, Vilassar de Dalt, Vilassar de Mar

Vallés occidental

Badia del Vallès, Barberà del Vallès, Castellar del Vallès, Castellbisbal, Cerdanyola del Vallès, Gallifa, Matadepera, Montcada i Reixac, Palau-solità i Plegamans, Polinyà, Rellinars, Ripollet, Rubí, Sabadell, Sant Cugat del Vallès, Sant Llorenç Savall, Sant Quirze del Vallès, Santa Perpètua de Mogoda, Sentmenat, Terrassa, Ullastrell, Vacarisses, Viladecavalls

Vallés oriental

Aiguafreda, Bigues i Riells, Caldes de Montbui, Campins, Canovelles, Cànoves i Samalús, Cardedeu, El Figueró i Montmany, Fogars de Montclús, Granollers, Gualba, L’Ametlla del Vallès, La Garriga, La Llagosta, La Roca del Vallès, Les Franqueses del Vallès, Lliçà d’Amunt, Lliçà de Vall, Llinars del Vallès, Martorelles, Mollet del Vallès, Montmeló, Montornès del Vallès, Montseny, Parets del Vallès, Sant Antoni de Vilamajor, Sant Celoni, Sant Esteve de Palautordera, Sant Feliu de Codines, Sant Fost de Campsentelles, Sant Pere de Vilamajor, Santa Eulàlia de Ronçana, Santa Maria de Martorelles, Santa Maria de Palautordera, Tagamanent, Vallgorguina, Vallromanes, Vilalba Sasserra, Vilanova del Vallès


Product quality

Aluminios Iluro really does offer quality to its clients. After all, quality is not simply working with good materials.

Quality is the sum of many factors.


Aluminios Iluro’s ambition is to offer its clients an unbeatable service without unpleasant surprises, always respecting what has been agreed.


Aluminios Iluro works with a great team in each of its departments. Nowadays, its installations are a reference in the sector.


The customer quickly realises the difference in the prompt service, in the relationship with the commercial team and in the confidence of having a complete follow-up of the project.

The price

Aluminios Iluro has an unbeatable price to quality ratio. What’s more, we offer up to 12 months interest-free finance.

Aluminios lluro the best guarantee at your service

We offer our clients an unbeatable service, always complying with what is agreed