Gradhermetic strengthens its professional network with technical sessions in Terrassa and Seville
Throughout 2026, Gradhermetic is developing a calendar of technical meetings across different parts of the country with a clear objective: to strengthen the specialization of our network of distributors and installers and continue raising the installation standards of our shutter systems.
The first sessions held in Terrassa and Seville have marked the beginning of this initiative, which will soon continue in Madrid.
Installation as part of the product
At Gradhermetic, we understand that the performance of a shutter does not depend solely on its design or manufacturing, but also on the knowledge and precision of the installer.
For this reason, these sessions are designed as spaces for technical exchange where real on-site issues are analyzed, implemented improvements are shared, and installation criteria are unified, reinforcing precision in every phase of assembly and adjustment.
The approach is highly practical and detail-oriented: small adjustments that can make a big difference in performance, durability, and reliability.
Terrassa and Seville: first meeting points of 2026
In Seville, we brought together installers from western Andalusia in a session focused on solving real cases and optimizing on-site shutter installation processes, held on March 19.
The sessions held on March 26 and April 9 at our Terrassa headquarters allowed us to work directly with professionals from Catalonia, strengthening the connection between factory and installer and sharing improvements applied to our Supergradhermetic and Dherma systems.
Both meetings were an opportunity to listen, refine processes, and continue evolving together with the professionals who represent our brand in every project.
A network aligned with the Gradhermetic standard
The performance of a shutter system depends as much on its design as on its proper installation. That is why we work closely with the professionals in our network, ensuring common technical criteria and consistent application across all regions.
This strategy reinforces our positioning as a manufacturer committed not only to product quality, but also to excellence in on-site execution.
When factory and installer work in alignment, the result is not just a good product, but a system that maintains its performance over time and builds trust with the end customer.
Quality that lasts over time
An installation carried out with the proper technical criteria not only optimizes the immediate performance of the system, but also reduces future issues and ensures greater customer satisfaction.
These sessions are part of our ongoing commitment to a professional network that is well-prepared and aligned with Gradhermetic quality standards.
Because excellence is not a message.
It is a standard built into every installation.
Products used Gradhermetic
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SuperClassic
Persiana enrollable orientable
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SuperNova INT
Persiana enrollable orientable
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Dherma E
Persiana replegable orientable de aluminio extruido
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Dherma 100
Persianas replegables orientables en aluminio perfilado
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Gradstor 80
Persianas replegables orientables
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Gradstor 90
Persiana replegable orientable
