Method for producing a vacuum insulated glazing unit , the method comprising providing a heated glass assembly at a first temperature (T1), the heated glass assembly comprising: • a first glass pane and a second glass pane each comprising 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 second major surfaces 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 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 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 (T2) 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 , a second major surface , and a thickness defined by the distance between the first major surface and the second major surface , wherein the second major surfaces 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 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 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 (T2) 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 . <EOS>