Method for producing a vacuum insulated glazing unit, the method comprising providing a heated glass assembly at a first temperature, the heated glass assembly comprising: • a first glass pane and a second glass pane each comprising a first major surface (11, 21), a second major surface (12, 22), and a thickness defined by the distance between the first major surface (11, 21) and the second major surface (12, 22), wherein the second major surfaces (12, 22) are inner surfaces opposing each other; • a third glass pane with a first major surface, a second major surface, and a thickness defined by the distance between the first major surface and the second major surface, wherein the third glass pane is positioned between the opposing inner surfaces (12, 22) of the first glass pane and the second glass pane; • a side seal material forming a bond with at least the first glass pane and the second glass pane thereby enclosing a cavity (8, 8', 8") formed between the first glass pane and the second glass pane, wherein the cavity is divided in a first cavity part formed between the first glass pane and the third glass pane and a second cavity part (8") formed between the second glass pane and the third glass pane, the two cavity parts (8', 8") being connected; • a number of spacers (2, 2', 2") inside the cavity (8, 8', 8") including a first set of spacers (2, 2') positioned between the first glass pane and the third glass pane and a second set of spacers (2, 2") positioned between the second glass pane and the third glass pane, wherein the method further comprises: ∘ executing a first evacuation of the cavity (8, 8', 8") to remove gas impurities from inside the cavity; ∘ purging the evacuated cavity (8, 8', 8") with a gas; ∘ reducing the temperature of the glass assembly to a second temperature while the gas is still present in the cavity (8, 8', 8"); ∘ executing a second evacuation of the cavity (8, 8', 8") to obtain a reduced pressure inside the cavity (8, 8', 8"); ∘ sealing the cavity (8, 8', 8") thereby obtaining the vacuum insulated glazing unit. • a first glass pane and a second glass pane each comprising a first major surface (11, 21), a second major surface (12, 22), and a thickness defined by the distance between the first major surface (11, 21) and the second major surface (12, 22), wherein the second major surfaces (12, 22) are inner surfaces opposing each other; • a third glass pane with a first major surface, a second major surface, and a thickness defined by the distance between the first major surface and the second major surface, wherein the third glass pane is positioned between the opposing inner surfaces (12, 22) of the first glass pane and the second glass pane; • a side seal material forming a bond with at least the first glass pane and the second glass pane thereby enclosing a cavity (8, 8', 8") formed between the first glass pane and the second glass pane, wherein the cavity is divided in a first cavity part formed between the first glass pane and the third glass pane and a second cavity part (8") formed between the second glass pane and the third glass pane, the two cavity parts (8', 8") being connected; • a number of spacers (2, 2', 2") inside the cavity (8, 8', 8") including a first set of spacers (2, 2') positioned between the first glass pane and the third glass pane and a second set of spacers (2, 2") positioned between the second glass pane and the third glass pane, ∘ executing a first evacuation of the cavity (8, 8', 8") to remove gas impurities from inside the cavity; ∘ purging the evacuated cavity (8, 8', 8") with a gas; ∘ reducing the temperature of the glass assembly to a second temperature while the gas is still present in the cavity (8, 8', 8"); ∘ executing a second evacuation of the cavity (8, 8', 8") to obtain a reduced pressure inside the cavity (8, 8', 8"); ∘ sealing the cavity (8, 8', 8") thereby obtaining the vacuum insulated glazing unit.