Triple Glazed Windows Supplier
Whole window U-values measure the total heat loss through the window, therefore the lower the U-value the more thermally efficient the window. Inliten products offer U-values as low as 1.2 with double glazing and 0.8 with triple glazing. Whole window U-values consider a balance between heat loss (Uw), solar gain (G) and air leakage (L), whilst also taking into account other aspects of the window, for example: frame, spacer bar and reinforcement. Inliten frames and glass provide minimum heat loss, maximum solar gain and zero air leakage.