he 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.