Cork / natural & renewable
offers facts about this natural, renewable, recyclable, and biodegradable material.
https://corkforest.org/cork-facts/describes how cork forests are FSC certified and act as a carbon sink for CO2
https://www.corkqc.com/pages/carbon-footprintis the oldest cork company in the world, and continues to distribute its cork products around the globe.
https://www.jelinek.pt/is a 100-year-old supplier of a wide variety of cork shapes and sizes
https://www.mantoncork.com/custom-cork/recycles post-consumer and post-industrial cork that are re-agglomerated in their patented technique to create ReCORK Recycled Cork products.
https://recork.com/us/is a 100% natural, renewable, recyclable, and biodegradable insulation product made from the outer bark of a cork oak tree, a species called Quercus suber.
http://www.thermacork.com/offers cork flooring, underlayment, wall coverings, and accessories made using the unique properties of cork.
https://www.wecork.com/