Troldtekt® acoustic

Troldtekt acoustic ceiling and wall panels are made from certified wood and cement extracted from Danish mineral resources.

The combination of wood and cement creates Troldtekt's unique sound absorbing properties, ensuring good acoustics in any room.

Classic one-layer acoustic panel

Troldtekt is our classic acoustic panel, used in most types of buildings.

In terms of reaction to fire, Troldtekt acoustic panels have been tested in accordance with BS 476 and are “Class O” as designated in the British Building Regulations and have a Class 1 Spread of Flame classification.

Troldtekt acoustic panels can be installed directly onto wooden battens or in a suspended profile system. However, they are most often installed with underlying mineral wool in order to ensure the best sound absorption (up to αw = 1,0!).

Troldtekt technical data sheet

Declaration of Performance

Troldtekt Panels K0 K5 K11 K0u 2020

Troldtekt Panels K5f K5fu 2022

Troldtekt Plader Kn 2020

Troldtekt Panels Kn Wall

Troldtekt is available in the following dimensions:

Width (mm) 600  
Length (mm) 600/1200/2400  
Thickness (mm) 25 35
Fine (kg/m2) 10,6 13,9
Ultra fine (kg/m2) 11,4 15,2
Extreme fine (kg/m2) 11,7 15,5
Troldtekt cement-bonded wood wool panels ensure superior acoustics in school architecture
Troldtekt cement-bonded wood wool panels ensure superior acoustics in school architecture
Troldtekt acoustic ceilings in restaurant

Selected references with Troldtekt® acoustic

Troldtekt acoustic ceilings are the natural choice when wanting to ensure superior acoustics and a healthy indoor climate in, for example, residential buildings

Kløverbakken Odder

The co-housing community Kløverbakken has risen from the ground on a large sloping plot outside Odder, 20 km south of Aarhus. The newly established co-housing community is based on the idea of living more sustainably and on giving equal weight to environmental, social and financial factors in all decisions.
Troldtekt acoustic ceilings are the natural choice when wanting to ensure superior acoustics and a healthy indoor climate in, for example, office buildings

Nicolinehus

The solar energy company OBTON has moved into Nicolinehus at Aarhus Docklands. Spread across three floors around an atrium, there is nothing uniform about the varied spatialities, which all receive high levels of natural daylight.
Ceilings with Troldtekt acoustic panels in cultural buildings

Høje Taastrup Børne- og Kulturhus

Høje Taastrup Børne- og Kulturhus combines school, daycare and leisure activities under one roof. Troldtekt has been chosen for ceilings and selected walls to ensure good acoustics in the many different areas of the school.

Also see

Troldtekt, Grevegårdsskolan, Sweden

Good acoustics

Good acoustics are important for well-being. Learn about the factors that impact room acoustics, what the acoustics concepts mean and why they are important.

Documented sustainability initiatives

Throughout the product cycle, Troldtekt places emphasis not only on minimizing the environmental impact, but on optimizing resource consumption and processes.
 Troldtekt Himmel og Hav

Effective fire performance

The fire characteristics of interior ceiling and wall cladding have a major impact on how a fire develops.

Robust and durable

Troldtekt wood wool acoustic panels are suitable for use in wet rooms and sports halls. The panels can absorb and release moisture and are ball impact tested.

Easy installation

There are a number of simple methods for installing Troldtekt on wood battens or in profiles. The panels are easy to maintain, which ensures a long service life.

Healthy indoor climate

Most people spend most of their lives indoors, and much of this time is spent at work. It is therefore vital that the buildings we are in have a good indoor climate which does not cause irritations or affect our health or ability to work.