Lemahieu Fire Protection treats wood and ThermoWood® with a fire retardant under vacuum pressure to the desired reaction to fire class.
The product we use to pressure impregnate wood and ThermoWood® is called Burnblock®. This is a patented product that is 100% natural, biodegradable and Cradle-to-Cradle Gold certified.
The treatment allows the fire-retardant wood and ThermoWood® to be used for facade and wall cladding in buildings that must meet strict fire regulations.
