Peter Müller is the only supplier of colour-impregnated wood using chromium-free salts in the country. In this process, a pigment is added to the salt solution that gives the impregnated wood a brown or black colour.
>> Our impregnation technique using chromium-free salts.
ATG impregnation certificate
On request we can provide you with an ATG impregnation certificate. The certificate is useful for sawmills that, for example, have to deliver to a building site. Architects and housebuilders very often only accept impregnated wood that is certified.