Maximum acoustic effect, minimal thickness
Make an easy choice when you want excellent acoustics. Troldtekt® Plus with fleece is a range of acoustic panels that effectively absorb sound and come in thicknesses down to 15 mm. They're also easy to transport, store, stack, cut and assemble on site.
The product range Troldtekt Plus with fleece is the obvious choice for schools, educational institutions, offices, leisure facilities, retail premises and many other building types with high acoustic requirements. A special acoustic fleece is glued to the back of the panel. Together with the cement-bonded panel with a thickness of either 15, 25 or 35 mm, the fleece ensures high sound absorption.
- Up to αw = 0.90 for the Troldtekt Plus 15 variant (panel absorbs 90% of sound)
- Up to αw = 0.95 for the Troldtekt Plus 25 variant (panel absorbs 95% of sound)
- Up to αw = 1.00 for the Troldtekt Plus 35 variant (panel absorbs 100% of sound)
Easy handling, lower costs
The panels with acoustic fleece come in thicknesses down to 15 mm and weigh as little as 7.3 kg/m2. This makes them easy to stack, cut, lift and install at the building site.
What's more, you save costs in terms of purchasing, transporting and storing the panels.
Low suspension depth, great effect
Troldtekt Plus with fleece provides the best acoustic effect when the panels are installed as a suspended ceiling with a suspension depth of 200 mm. At lower suspension depths, the effect is still higher than with classic cement-bonded wood wool panels without a liner applied to the back.
Troldtekt Plus with fleece can be installed as ceiling and wall cladding. The solution is also ideal as a removable acoustic ceiling in a suspended profile system, making it easy to inspect installations above.
Multiple colours, textures and designs
Troldtekt Plus with fleece offers excellent freedom of design for your building. The solution can be supplied as painted or unpainted panels. You can also choose between fine, ultrafine and extreme fine textures – as well as several different edge profiles.
You can also choose between our classic surface and the distinctive design solutions Troldtekt line, Troldtekt line design, Troldtekt v-line and Troldtekt tiles T24. The four design solutions are available with different types of milled surface grooves, creating an elegant ceiling.
Colours
Natural wood
Natural grey (FUTURECEM)
Clay 210
White 101
Grey 202
Grey 208
Black 207
Standard colours
Textures
Fine
Ultrafine
Extreme fine
Designs
Classic Troldtekt® acoustic panel (available in 15, 25 and 35 mm thickness)
Troldtekt® line (available in 35 mm thickness)
Troldtekt® line design (available in 35 mm thickness)
Troldtekt® v-line (available in 25 mm thickness)
Troldtekt tiles T24 (available in 25 mm thickness)
An effective alternative
Here you can see how effectively different Troldtekt acoustic panels (ultrafine texture) absorb sound. An alpha value of 1 (αw = 1.00) means that the panel absorbs 100 per cent of sound.
Note that the solution has a higher absorption than Troldtekt panels without a liner applied to the back even at low frequencies.
|
Suspension depth |
Troldtekt acoustic 25 (without fleece)
|
Troldtekt Plus 25(fleece)
|
Troldtekt Plus 25+20
|
Troldtekt Plus 25+40 acoustic panels
|
|
45 mm |
D (0.50) |
C (0.60)* |
C (0.75) |
- |
|
55 mm |
D (0.50) |
C (0.65) |
B (0.80)* |
- |
|
65 mm |
D (0.55)* |
C (0.65)* |
B (0.80)* |
A (1.00) |
|
200 mm |
C (0.70) |
A (0.95) |
A (0.95) |
A (1.00) |
*Estimated
Troldtekt Plus with fleece is available in three variants with panel thicknesses of 15, 25, or 35 mm.
In the table above, Troldtekt Plus 25 is compared to three alternative configurations: a standard 25 mm panel without acoustic fleece, a variant with 20 mm mineral wool on the back, and a variant with 40 mm mineral wool on the back.
We're here to help
When you choose Troldtekt, personalised service is always part of the package. This has been the case since 1935.
You will have easy access to local telephone support – and our consultants are happy to work closely with you so that you can find the right acoustic solution for your project.
We also offer:
> flexible and efficient product deliveries
> an online tool to calculate the acoustics of your project
> a wide range of downloadable inspiration and documentation
> … and much more
Do you have any questions about Troldtekt Plus with fleece?
Contact one of our consultants. We can provide you with technical information about, among other things, the acoustic properties and the options for integration in your project. Or what else you might need to know more about.
Advantages of Troldtekt Plus with fleece
Brilliant acoustics
As a suspended ceiling, Troldtekt Plus Fleece makes it possible to achieve class A sound absorption at a suspension depth of 200 mm, while effectively absorbing sounds in the low frequencies (125–250 Hz).
Effective fire performance
Troldtekt Plus Fleece is fire-tested and classified in accordance with EN 13501. The solution is available both with the classification B-s1, d0 and in a non-flammable variant with the classification A2-s1,d0 (Tiles T24 only as B-s1,do).
Robust and durable
The combination of wood and cement means that Troldtekt cement-bonded wood wool has a service life of at least 50 years. The panels require virtually no maintenance during use and can also withstand high humidity.
Flexible design
Choose between painted and unpainted acoustic panels, three different textures and classic Troldtekt or four of our distinctive design solutions: Troldtekt line, Troldtekt line design, Troldtekt v-line and Troldtekt Tiles T24.
Easy to install
The panels are available in a range of sizes and edge profiles, ready for mounting in a T24 or T35 profile system. The panels can also be mounted directly onto wooden battens. In addition, Troldtekt Plus 25 and Troldtekt Plus 35 can be screwed into a suspended C60 profile system.
Easy to store and handle
A thickness down to 15 mm and a weight as low as 7.3 kg/m2 ensure quick and easy mounting while also saving on transport and storage costs.
Documented sustainability initiatives
You can choose a solution in a variant based on the carbon-reduced cement type FUTURECEM™. All wood in the acoustic panels comes from certified forests (FSC® C115450 and PEFC/09-31-030).