Expanded corkBark too poor for wine corks, turned into granules and steam-heated until the resin in the cork binds them. No additives
OriginEurope · a by-product of the traditional cork industry
Density100–120 kg/m³ · excellent durability and resistance
DurabilityStable, waterproof, recyclable and reusable · no additives needed
HealthNon-toxic, non-allergen, no emissions under fire
LifespanPractically unlimited without loss of properties · maintenance free
FireCork: FSI 50 / SDI 250 — Class B (ASTM E84, Intertek)
Greenmood cork has been measured for sound absorption on its tile range (NRC 0.20 to 0.45 depending on pattern, Peutz bv 2023). No absorption measurement exists for the pouf itself. Technical files in Technical resources.
Harvested, not felledCork bark is stripped without harming the tree; it regrows and the oak keeps standing
A by-productMade from bark too thin or too irregular for wine corks, which would otherwise be left
No binderSteam activates the suberin, the cork's own resin · nothing synthetic is added
End of lifeRenewable, recyclable, reusable and biodegradable