POLYESTER FIBER
Polyester fibre is an environmentally friendly heat insulating material, even if not of natural origin: it is recyclable, recycled and harmless in all phases, that is, production, erection and use. The structure and composition of the polyester fibre insulation enable it to maintain its properties over time.
POLYURETHANE
Low environmental impact polyurethane for STEM products. STEM uses innovative polyurethanes that respect the environment to create the entire range of products. The trend towards green consuming has encouraged our company to seek production solutions that involve lower greenhouse gas emissions, but that maintain the functionality and comfort characteristics that are peculiar to the STEM brand of quality products.