Sustainable acoustic solutions

Environment and CSR

Cradle to Cradle

Troldtekt is Cradle to Cradle-certified in the gold category.

The certification covers the full product portfolio of Troldtekt cement-bonded wood wool panels in natural wood, natural grey and painted in the standard colours white 101, grey 202, charcoal grey 208 and black 207. The certification also covers the non-combustible Troldtekt A2 panels, Troldtekt agro panels, and Troldtekt based on FUTURECEM.

The certification has been granted because, among other things, the panels contain no harmful substances and can therefore be composted and returned to nature as soil conditioner.

Troldtekt Product Life Cycle

Product life cycle

Materials, manufacture, production, transport, use and recycling. Throughout the entire product life cycle – from cradle to cradle – Troldtekt focuses on minimising the environmental impact of its products, and on optimising resource consumption and processes so that the products add value. This is the line of thought in the product life cycle which underpins Troldtekt’s Cradle to Cradle business strategy.

Raw materials



Product use


FSC® certification

Troldtekt is FSC®-certified. This means that we offer products that are manufactured using wood from responsible forestry which are certified in accordance with the FSC principles.

Troldtekt achieved FSC certification in 2013, and since 2018 has been approved to supply products in the ‘FSC 100%’ category (FSC®C115450), which means that all the wood in each single panel complies with the FSC requirements.

In adhering to the FSC certification scheme, Troldtekt wants to give its customers the greatest possible guarantee of sustainability. For example, FSC counts towards Cradle to Cradle, and earns credits towards voluntary certifications such as DGNB, LEED and BREEAM®. 

In our production of Troldtekt acoustic panels, we use certified wood only. As a customer, you can choose whether you want your Troldtekt acoustic panels to be FSC or PEFC™-certified.

Troldtekt is FSC®-certified. This means that we offer products that are manufactured using wood from responsible forestry which are certified in accordance with the FSC principles

PEFC™ certification

Troldtekt acoustic panels are PEFC-certified. This means that we supply certified acoustic panels manufactured using timber from forests which are documented as being sustainable and which comply with the PEFC principles.  

As we are also FSC®-certified (FSC®C115450), customers are free to choose whether their Troldtekt acoustic panels should be FSC or PEFC-certified.

Troldtekt er PEFC™-certificeret. Det betyder, at vi leverer certificerede akustikplader med træ fra dokumenteret bæredygtige skove, som lever op til PEFC-principperne

Healthy indoor climate

Troldtekt panels are certified according to the best indoor climate categories by Danish Indoor Climate Labelling, meaning that Troldtekt panels do not contain harmful materials or potential allergenics.

In addition, Troldtekt is classified in the M1 category by the Finnish Indoor Air Association and the Building Information Foundation RTS and as a Allergy Friendly Product by Allergy UK.

Furthermore, Troldtekt panels are classified as "Emissionsarm" (low emissions) by the German environmental certification "Der Blaue Engel" and categorised in class A by the Swedish Sundahus Environmental Material Data.

Environment and CSR

Sustainable building

LEED, BREEAM and DGNB are the three leading, voluntary certification schemes within sustainable building.

The Ramboll Group has documented how Troldtekt can contribute with points for the focus areas in the three certification schemes such as life cycle costs, indoor climate and materials.  

Environment and CSR

The Environmental Product Declaration

The Environmental Product Declaration (EPD) for Troldtekt has been prepared by the Danish Technological Institute (DTI) and subjected to third party verification by Norwegian SINTEF Byggforsk/SINTEF Building and Infrastructure. The EPD has also been registered with the Norwegian EPD Foundation (EPD Norway).

Troldtekt's EPD is also accepted and registered in the German register for third party verified EPD's at the "Institut für Bauen und Umwelt e.V.".

Troldtekt The Environmental Product Declaration