The KOMO hallmark is used by the SKH (Stichting Keuringsbureau Hout: The Dutch wood inspection agency foundation). This foundation is assigned to issue quality certificates and to supervise the impregnation of wood under high pressure by using an anti-fungal, insect-repellent and life-prolonging product.

Its objective is the certification of quality control in the timber industry during the process from basic material to final product according specified guidelines. The guidelines for wood preservation include the requirements to which impregnation agents, processes and impregnated products should comply. Tuindeco always performs its impregnation processes according to the latest guidelines.

A KOMO certificate warrants an ecological sustainability of the wood resulting in a well impregnated product. You can recognise the KOMO certified Tuindeco items by the KOMO logo.