The item has been added to your shopping cart
Cork granules 250L per bag

Cork granules 250L per bag

Vanaf €67,60
* Unit price: €67,60 / Piece
Availability: In stock

Delivery Information

- Click here for all information regarding fast home delivery and delivery time.

- Click here for all information regarding pickup in Ghent (East Flanders, Belgium).

- Click here for all information regarding pickup in Ingelmunster (West Flanders, Belgium).

Product Information

Moisture-resistant expanded cork insulation granules for thermal and acoustic insulation of floors and grids.

Product Information

Calculate here quickly and easily how many cork corks you need.


- Grain size: 2-9 mm
- Lambda value: 0.045 - 0.050 W/m.K
- Heat storage capacity: 1,670 J/kg.K
- Density: 72 kg/m³
- Temperature range: -180°C to +140°C
- Fire rating (DIN EN13501-1): E.

Environment impact

The cork boards of the Portuguese cooperative Sofalca are made from the virgin cork granules of the cork oak bark (Quercus suber). The stripping process takes place in cycles of 9 years, until the tree is about 150 years old. The cork oak is not affected by this. Due to the high CO2 storage capacity of cork oak forests, the extraction of cork insulation also contributes to climate protection. Cork oak forests are part of a unique and biodiverse ecosystem that is home to several endangered animal and plant species in Europe. Cork is 100% recyclable.

In the production of expanded cork, the 100% natural granules are ground and expanded. The process is very environmentally friendly. By heating with steam, the granules expand and bind with the naturally present resins, without any addition of adhesives. The energy for heating is largely obtained from biomass surpluses or from lower-quality cork residues.

The transport of the finished boards is done by ship, minimizing the energy impact here as well.

Expanded cork does not release any chemical substances into the indoor environment, making it a very healthy way of insulating.

0 stars based on 0 reviews
← Return to the back office    This store is under construction Any orders placed will not be honored or fulfilled Hide