
The 30-60-90 Walls are the direct evolution of the well-established and appreciated 3-6-9 partition system.
While maintaining the same aesthetic quality, functionality, and performance—particularly in terms of acoustic insulation—the 30-60-90 system stands out for greater flexibility, faster installation, and cost efficiency.
Renewed aluminum profiles and components allow for quicker and more efficient assembly, significantly reducing on-site installation time.
The single-panel 3‑30 System Wall allows acoustic insulation of up to 36 decibels to be achieved with minimal budget.


The double-panel 6‑60 System Wall increases acoustic performance, achieving sound insulation of up to 44 decibels.


The 90 System Wall meets the most advanced acoustic insulation requirements, up to 48 decibels, while also allowing excellent integration of sophisticated technical elements, such as sliding doors.



3‑6‑9 Hooking System
The 3‑6‑9 system ensures great flexibility in both technical and aesthetic configurations. The method of inserting glass into the profiles guarantees perfect installation even in cases of misalignment or lack of coplanarity between floor and ceiling. Base and ceiling covers perfectly accommodate any level differences in the space.
30‑60‑90 Hooking System
The components of the 30‑60‑90 system have been designed to ensure easy and fast installation, offering great flexibility in both technical and aesthetic configurations. The method of inserting glass into the profiles guarantees perfect installation even in cases of misalignment or lack of coplanarity between floor and ceiling.

For all three systems, it is possible to bend the aluminum profiles to accommodate curved glass, adding an elegant touch to the project.

Estel walls guarantee certified performance in terms of safety, sustainability, and comfort.
They are tested for impact resistance according to ISO 7892 and EAD 210005-00-0505, and are structurally and seismically suitable (NTC 2018).
They have EPD certification with a complete LCA analysis and contribute to achieving LEED certification, validated by LEED AP professionals.
As part of the GREENiTOP® community, they are also certified “Indoor Air Comfort Gold” and “CDPH Standard Method V1.2,” ensuring minimal VOC emissions and compliance with WELL parameters for indoor environmental well-being.
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