An aperture cover such as a window or a door, comprising: an insulated glass unit comprising a first glass sheet and a second glass sheet, wherein a gap is placed between the first and second glass sheets (3a, 3b), wherein the insulated glass unit comprises outer major surfaces (S1, S2) and edge surfaces, a frame (2, 17), wherein the frame (2, 17) comprises elongated structural frame members which together encloses a frame opening, wherein the elongated structural frame members comprises an inner side surface facing the frame opening, and an opposing outer side surface, wherein the insulated glass unit overlaps at least one of said elongated structural frame members so that the edge surface of the insulated glass unit extends beyond the outer side surface of the overlapped elongated structural frame member, wherein the gap overlaps the elongated structural member with a distance, characterised in that the frame comprises an elongated connection profile comprising a connection wall member which extends parallel to the overlapped structural frame member and is connected to at least one of said outer major surfaces (S1, S2) of the insulated glass unit by means of a bonding seal, wherein the elongated connection profile comprises a fixation member which is connected to the overlapped structural frame member, and wherein the insulated glass unit is a vacuum insulated glass unit and the gap is an evacuated gap, wherein a plurality of support structures are distributed in the evacuated gap, and wherein an edge seal encloses the evacuated gap, and in that the bonding seal has a thickness above 4 mm such as above 5 mm for example above 6 mm, at a temperature difference between the two glass sheets of the vacuum insulated glass unit of substantially 0° C and said bonding seal is configured to be compressed and/or stretched in response to a thermal deflection of the vacuum insulated glass unit caused by a temperature difference (ΔT) between the glass sheets (3a, 3b) of the vacuum insulated glass unit, thereby changing the thickness of the bonding seal at one or more locations along the connection wall member when compared to the thickness at the same one or more locations when the temperature difference (ΔT) is substantially 0°C. an insulated glass unit comprising a first glass sheet and a second glass sheet, wherein a gap is placed between the first and second glass sheets (3a, 3b), wherein the insulated glass unit comprises outer major surfaces (S1, S2) and edge surfaces, a frame (2, 17), wherein the frame (2, 17) comprises elongated structural frame members which together encloses a frame opening, wherein the elongated structural frame members comprises an inner side surface facing the frame opening, and an opposing outer side surface, wherein the insulated glass unit overlaps at least one of said elongated structural frame members so that the edge surface of the insulated glass unit extends beyond the outer side surface of the overlapped elongated structural frame member, wherein the gap overlaps the elongated structural member with a distance, characterised in that the frame comprises an elongated connection profile comprising a connection wall member which extends parallel to the overlapped structural frame member and is connected to at least one of said outer major surfaces (S1, S2) of the insulated glass unit by means of a bonding seal, wherein the elongated connection profile comprises a fixation member which is connected to the overlapped structural frame member, and wherein the insulated glass unit is a vacuum insulated glass unit and the gap is an evacuated gap, wherein a plurality of support structures are distributed in the evacuated gap, and wherein an edge seal encloses the evacuated gap, and in that the bonding seal has a thickness above 4 mm such as above 5 mm for example above 6 mm, at a temperature difference between the two glass sheets of the vacuum insulated glass unit of substantially 0° C and said bonding seal is configured to be compressed and/or stretched in response to a thermal deflection of the vacuum insulated glass unit caused by a temperature difference (ΔT) between the glass sheets (3a, 3b) of the vacuum insulated glass unit, thereby changing the thickness of the bonding seal at one or more locations along the connection wall member when compared to the thickness at the same one or more locations when the temperature difference (ΔT) is substantially 0°C.