Installation of internal compartmentalization using rock wool panels, raised access floors, structural suspended ceilings, and hot aisle containment (HAC) and cold aisle containment (CAC) systems.
At Montajes Delsaz, we specialize in the design, installation, and assembly of certified secure technical rooms for Data Centers, semiconductors, microchips, battery factories, defense, aerospace, and other applications. With a strong track record, our team of experts delivers comprehensive solutions that meet the highest standards of quality, protection, and efficiency, ensuring the safety of facilities against risks of natural origin such as water, gases, and electromagnetic fields, among others.
Additionally, we offer proactive maintenance services to ensure uninterrupted operation, including regular audits and updates whenever necessary.
We have a highly qualified technical team dedicated to the design, management, and execution of projects, supported by more than 235 professionals specialized in assembly. We implement advanced methodologies such as BIM (Building Information Modeling) to ensure precision and efficient results at every stage of the project.
Our own production facility, equipped with state-of-the-art automated machinery, allows us to deliver customized solutions while optimizing response times and costs.
Why choose our data centre solutions?
Total Agility and Adaptability
We design solutions that grow gradually. Thanks to our fast and versatile construction technology.
- Seamless Installation: We work “hot” to ensure your service never stops.
- Custom Design: Flexible adaptation to the available space and easy for future expansions.
Certified Security under International Standards
We don't just install rooms, we deliver high-security environments (IP 65) that comply with the complete set of walls and ceilings, in accordance with the most demanding industry standards, such as:
- Premium Fire Resistance: Certification EI-120 (UNE-EN 13501-2) with scalability up to EI-240.
- Environmental Physical Shielding: Total protection against water, dust, and external agents like smoke and corrosive gases according to EN1634-3, including extreme resistance tests (72h under 40 cm of water) per IEC 60529.
- Critical Insulation: Protection against electromagnetic fields (EN-50147-1.), corrosive smoke, and specialized acoustic insulation.
- Minimum Acoustic Insulation of 20DB in a frequency range of 100Hz to 4kHz.
We Support the Circular Economy
We use 100% recyclable materials and require no water consumption during their manufacturing and installation, contributing not only to sustainability but also to operational efficiency.
Assembly Tests: Door + Panel
Security is only as strong as its weakest link. Therefore, we certify the complete installation assembly through our specialized in-house team at Montajes Delsaz:
- EI-60 with 100 mm thick rock wool panels
- EI-120 with 150 mm thick rock wool panels.
Applications
Delsaz TSR Outdoor
Self-supporting structure that does not require an existing building. Designed to withstand adverse weather conditions, it offers an ideal solution for outdoor spaces and is adaptable to various configurations.
At Montajes Delsaz and from our data centre division, we are proud to have worked for more than 30 years with a solid network of loyal customers. Our reputation is backed by the trust of leading companies in the data centre industry.
At Montajes Delsaz and from our TSR division, we are proud to have worked for more than 15 years with a solid network of loyal customers. Our reputation is backed by the trust of leading companies in the data centre industry.





















