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About Iosna


IOSNA is a family business established in 2006 with a clear purpose: the manufacture and installation of PVC enclosures. The remarkable growth trajectory since our founding is due in part to our professionals and our wide range of products.

Our objective is clear: The quality of our products, and the trust of our customers.

IOSNA is currently expanding through the online sale of its products, making available to customers any part or accessory they need, with a catalog of more than 6000 pieces from the most prestigious brands such as: Winkhaus, Rehau, Giesse, GU, and many more.

Seriousness and quality are the main qualities that characterize us in the 17 years of activation in the market for PVC  windows and doors.



If you are a reformist, a contractor, a self-employed construction worker, call us and forget about large areas, you will have personalized attention, a better price, service and favorable manufacturing times. You can also always count on transportation included to Castelldefels, Gavà, Sant Boi, Viladecans, Esparraguera and nearby. We work with the highest technology and with better known brands such as Rehau and Winkhaus. We have unbeatable rates adapted to your needs.At Iosna we offer a new vision in the sale of PVC and aluminum windows for professionals. Our sales profile to professionals is indicated for reformers of any field, small freelancers, decorators, interior designers, workers, etc.



At Iosna we are dedicated to manufacturing PVC and aluminum windows and doors with the highest standards of technology and innovation, enhancing the quality and final result of both our products and our facilities. In addition to manufacturing windows, awnings, doors among others, we also have a large stock of accessories and fittings available to our customers who wish to repair or replace defective parts. We are manufacturers. We are Suppliers.



Combining more than 60 years of excellence in European design with 40 years of ingenuity in the American market. REHAU is a world leader; And that includes having participated in renovations in historic buildings in Europe, always preserving the original aesthetics. In addition, their systems include windows in various colors (and wood tones). Rehau works as the main supplier of our materials for the manufacture of PVC windows and doors, fulfilling all the manufacturing phases with the same level of measurable quality and unbreakable consistency.

With innovative products and highly qualified technical service, Winkhaus has been convincing its customers for more than 150 years. Winkhaus is a German manufacturer since 1854 of window and door hardware, door security locks and access control systems. At Iosna we have merged into the accessory window and door manufacturing service, together with the excellence and trajectory of this giant, which allows us to offer advanced sliding hardware systems that satisfy the most diverse demands. For you, this means: incomparable wearing comfort.


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