A refrigerator, comprising: a body; a storage compartment formed at an inside the body while having a front surface thereof open; a first door configured to open or close a portion of the front surface of the storage compartment that is open; a second door configured to open or close a remaining portion of the front surface of the storage compartment that is open; a first gasket installed at a rear surface of the first door to seal a gap formed between the first door and the body; a second gasket installed at a rear surface of the second door to seal a gap formed between the second door and the body; and a rotating bar rotatably coupled to the first door to seal a gap formed between the first door and the second door in a state that the first door and the second door are closed, wherein the rotating bar comprises a case provided with an accommodating space therein, and having one surface thereof open; a heat insulation member accommodated in the accommodating space; a cover being coupled to the one surface of the case that is open, covering the accommodating space and having a recess; and the rotating bar further comprises a metallic plate being positioned in the recess and being coupled to an outer side of the cover; and a heat generating member positioned in a space between the metallic plate and the cover and configured to prevent frost formation on the metallic plate, wherein the cover comprises a heat conduction blocking part protruding to both sides of the metallic plate to prevent heat of the heat generating member from being penetrated into the storage compartment after being heat conducted along the metallic plate, characterized in that sealing members (170, 180) are disposed at an upper and a lower end portions of the 2. rotating bar, the sealing members being configured to seal gaps formed between upper and lower end portions of the rotating bar and the body when the first door is closed, wherein each of the sealing members (170, 180) comprises a fixing portion engaged with a respective one of the end portions of the metallic plate, and wherein each of the fixing portions of the sealing members (170, 180) has a groove allowing the respective one of the end portions of the metallic plate to be inserted thereinto. a body; a storage compartment formed at an inside the body while having a front surface thereof open; a first door configured to open or close a portion of the front surface of the storage compartment that is open; a second door configured to open or close a remaining portion of the front surface of the storage compartment that is open; a first gasket installed at a rear surface of the first door to seal a gap formed between the first door and the body; a second gasket installed at a rear surface of the second door to seal a gap formed between the second door and the body; and a rotating bar rotatably coupled to the first door to seal a gap formed between the first door and the second door in a state that the first door and the second door are closed, wherein the rotating bar comprises a case provided with an accommodating space therein, and having one surface thereof open; a heat insulation member accommodated in the accommodating space; a cover being coupled to the one surface of the case that is open, covering the accommodating space and having a recess; and the rotating bar further comprises a metallic plate being positioned in the recess and being coupled to an outer side of the cover; and a heat generating member positioned in a space between the metallic plate and the cover and configured to prevent frost formation on the metallic plate, wherein the cover comprises a heat conduction blocking part protruding to both sides of the metallic plate to prevent heat of the heat generating member from being penetrated into the storage compartment after being heat conducted along the metallic plate, characterized in that sealing members (170, 180) are disposed at an upper and a lower end portions of the 2. rotating bar, the sealing members being configured to seal gaps formed between upper and lower end portions of the rotating bar and the body when the first door is closed, wherein each of the sealing members (170, 180) comprises a fixing portion engaged with a respective one of the end portions of the metallic plate, and wherein each of the fixing portions of the sealing members (170, 180) has a groove allowing the respective one of the end portions of the metallic plate to be inserted thereinto.