How much does insulated glass (igu) weigh?
Insulated Glass (IGU) weighs 156 lb/ft³ (2,500 kg/m³).
Key Insulated Glass (IGU) Facts:
- Density: 2,500 kg/m³ (156 lb/ft³)
- Hardness: 5.5-6 on Mohs scale
- Common uses: Residential windows, commercial glazing, and soundproofing
Use this calculator to determine insulated glass (igu) weight by entering your dimensions below.
Formula: Weight = Volume × Density
Related Glass Calculators:
Formula & Assumptions
Formula:
Weight = Volume × Density
Density Used:
Insulated Glass (IGU): 156 lb/ft³ (2500 kg/m³)
Note:
Results are estimates based on average material densities. Actual weights may vary ±5% due to material composition and moisture content. For structural applications, verify with your supplier.

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