Fixture of insulated panel used rooftop

The present design relates to a building roof insulation panels fixture that allows you to easily form a gradient of the roof of the building. Building roof insulation panel fixture after installation by varying one another the height of the plurality of heat-insulating panel fastener (2) on the building roof to match the inclination angle of the gradient to form on the roof insulation to the fixing part 20, the panel according to the present invention ( 3) to form a If fixed, the fixing 20 is inclined to the insulation panels (3 heat-insulating panel 3 is properly rotated to follow the inclination and firmly supporting the insulation panels (3)) is a constant lateral gradient do. Therefore, there is an advantage capable of forming a gradient on the upper surface of, and more easily and accurately the roof compared to the conventional method of forming a gradient to push the mortar layer (4).