Troll has high quality standards and controls every step from the time the wood product enters the factory until a finished product leaves it. Paint, varnish and glue are water-based, environmentally friendly and manufactured in the EU. The furniture is mainly made of strong birch wood from northern Europe. All furniture from Troll is tested in several test institutes to meet both European, American and other standards. Troll takes responsibility for the environment and recycles production waste for, among other things, heating the factories. There is also a system for recycling paint and glue.