Why Glass Weight Matters
Glass weight affects handling, framing, support design, installation planning, dead load assumptions, brackets, fixings, and transport planning.
Inputs Required
The key inputs are pane width, pane height, glass thickness, and whether the build-up is monolithic, laminated, or insulated.
Typical Estimate
A common rule of thumb is that glass weighs approximately 2.5 kg per square metre for each millimetre of glass thickness.
Using VitraLab
Use the calculator to enter dimensions and glass build-up, then review weight output alongside stress and deflection checks.