G+H Isolierung designs, manufactures and installs structural fire protection across Germany: the PYROMENT electrical installation ducts and cable bandages, PYROSTAT pipe penetration wraps, PYRODOM movement-joint seals and spray-applied protection to steel, concrete and timber. The PYROMENT-IK90 installation duct holds a DIBt allgemeine Bauartgenehmigung and is classified I30 to I120 when tested to DIN 4102-11. The company also carries out maintenance and inspection of installed systems.