主权项 |
1. A glazing frame profile configuration comprising two substantially parallel slots or recesses for locating a first and second glazing material respectively therein, a first spacer between the first and second layers of glazing material, and a second spacer located against an exposed face of a pane of the glazing material such that the second spacer is configured to be mounted against an existing window pane, wherein a gas or air filled cavity is created between the two layers of the first and second glazing material and a second gas or air filled cavity is created between the second glazing material and the existing window pane, wherein the glazing profile configuration provides an edge cover to the two layers of glazing material, and includes a flexible material mounted on an outside face of the second spacer, such that the flexible material creates an airtight seal when pressed against the existing window pane. |