greenteQ bridged glazing blocks provide a buffer between the glass and frame so that the glazing edges have no contact with the frame connection. They help reduce the weight of the glazing unit on the frame construction and keep frame and sash in the right position without warping or tilting.

greenteQ glazing blocks are made of polypropylene, and are available 1-6mm thick, in lengths of 20, 24, 28, 32 & 34mm with many other widths available upon request.

For pane weights of 150 – 160kg and above, use 2 blocks side by side, in order to achieve an optimum distribution of pressure, thus minimising the danger of glass edge fractures.