
ZIVANA with KATOS system color White Size 200x1200x25 mm.
ZIVANA wood wool sound-absorbing acoustic ceiling, size 200x1200x25 mm.
Comes with a Hanging installation format, also known as the KATOS system

ZIVANA with KATOS System - Acoustic Hanging Ceiling Panel
Color: White
Size: 200 × 1200 × 25 mm
ZIVANA with KATOS System is an acoustic sound-absorbing ceiling made from ZIVANA natural wood fibers, designed for Hanging Ceiling installation using the KATOS System, a specialized suspension system designed and developed by Trandar for easy installation, aesthetic appeal, and maximum acoustic performance.
ZIVANA panels are manufactured from high-quality wood fibers mixed with white Portland cement, compressed and cured to achieve strong, durable panels with a natural texture, excellent sound absorption, and fire safety properties, ideal for spaces that require both function and design.
KATOS System (Hanging System)
The KATOS System is a prefabricated suspension system specifically designed for use with ZIVANA panels.
- Installed as suspended from the overhead structure
- Comes with a Ready-to-Install Set
- Easy and fast installation, reducing on-site steps
- Allows panels to be arranged in linear alignments or custom patterns according to the design
- Helps create ceiling dimension and enhances acoustic control performance in large spaces
Ideal for standout spaces such as:
Modern offices, building lobbies, co-working spaces, restaurants, schools, auditoriums, and public areas.
Key Features of ZIVANA with KATOS System
ACOUSTICS – Acoustic Performance
- Excellently absorbs reverberation and reduces indoor noise
- Value NRC = 0.5
- Enhances speech clarity and creates a quiet, comfortable environment
AESTHETICS – Design Aesthetics
- Natural wood fiber texture provides a warm and unique feel
- Hanging format adds dimension to the ceiling, avoiding monotony
- Available for custom painting according to Trandar Paint / RAL / NCS Color Chart
- Supports modern, minimalist, and natural design styles
HEALTH – User Health and Friendliness
- Made from natural materials
- Helps create a long-term healthy environment for users
- Ideal for buildings requiring high standards of health and quality of life
DURABILITY – Durability
- Strong and resistant to deformation
- Long-lasting acoustic performance
- Suitable for public spaces and commercial projects
FIRE RESISTANCE – Fire Safety
- Tested for fire retardancy standards
- Level Fire Safety Class:
- B-s1, d0 (Standard)
- A2-s1, d0 (Suitable for public buildings)
ECOLOGY – Eco-Friendly
- Eco-conscious manufacturing process
- Uses natural materials
- Supports Green Building and Sustainable Design concepts
Technical Specification
- NRC Value: 0.5
- Binder Material: White Portland Cement
- Thermal Conductivity: λ = 0.066 W/mK → Provides thermal insulation alongside sound absorption
- Weight: 7.0 – 10.5 kg/sq.m. (Depending on type and thickness)
- Panel Size: 120 × 20 cm (200 × 1200 mm)
- Thickness: 25 mm
- Wood Wool Size: 0.5 mm
Remarks