If simplicity is the signature style of Tetrál Line open ceiling, ductility is the key through which you can enhance its design and adapt it to your vision of space and light.
Linear version of Tetrál b ceiling system, Tetrál Line features parallel profiles, connected together by transverse supports that, placed at the top of the panel, are invisible in a longitudinal view.
The U-shaped profiles of the panels, available with a 5, 10,15 o 24 mm base, help define the perspective in a linear and unidirectional sense, while the perpendicular panels of the ceiling, perfectly spaced from each other, mark the visual rhythm.
Tetrál Line is designed to offer you ample design flexibility: you can connect the modules together to create a continuum, capable, for example, of "chasing" a long corridor, or positioning them at specific points.
Applicable both horizontally and vertically, the panels of this solution have a high decorative value and, thanks to their thin blades, generate pleasant lighting effects, whether the lighting is integrated into the ceiling or located elsewhere.
With the Tetrál Line suspended ceiling, you get all the benefits of the Delta suspension system, which makes both the installation and disassembly of the panels quick and easy with swing-down functionality.
Tetral Line features 1200×600 mm modular panels formed by “U” profiles with a base of
The distance / pitch between the profiles is variable and the minimum space is 15 mm. The
height varies depending on the model, from 30 to 80 mm.
Upon request, special modules are available:
width up to 1200 mm length up to 2400 mm (b5) and 1800 mm (b10). Tetrál Line blades are made by Bending System, which gives: the accuracy of profiles, more square edges and blades perfectly straight. Tetrál Line can be supplied either plain or perforated, to achieve aesthetic and acoustic requirements. Standard perforation patterns are as follows:
– hole ø 1,50 mm, 22% free opening, 3 mm pitch
– hole ø 2,50 mm, 19% free opening, 5 mm pitch
A wide range of finishes either from prepainted or post-painted aluminium is available,
according to the RAL, NCS, PANTONE and SIKKENS colours.
Tetrál Line is usually supplied unassembled. It allows for easier packages and more economic
transports. Upon request, the panels can also be supplied assembled.
CEIR ceilings are classified as “non-combustible” according to international standards.
Euroclass A2-s1, d0 for the post-painted version.
With the ceiling system solutions designed from CEIR for Tetrál Line, designers and architects can define their projects while producing a wholly unique design and in a simple way.
– trackless solution: Delta, Tetral system
The ultimate trackless ceiling system offering ideal combination of swing-down and freefloating installation.
Ideal for creating ceiling islands, for integrating lighting and signage.
Module 1200×600 mm, 600×600 mm or customised sizes.
Upon request, demounting from long or short side of the panel to reduce the space required
for maintenance operations.
• Double structure for increased installation speed and exact panel spacing
• Suitable for vertical installation too
The classic version of the hidden mounting system formed by main profiles T1800,
that provides a trackless look.
Integrated suspension profiles, completed by edge trim, provide endless possibilities.
Module 1200×600 mm or customised sizes.