Heat isolation
Sound isolation
Solar control
Protection
Decoration
Energy consumption in business venues
Glass choice and quality isolation can have up to 70-90% impact on energy consumption.
Glass should be featured by:
- Low solar factor
- High light permeability
- Selectiveness
Single-layer glass
Low U-value (northern climate)
Low-emissivity two-layer glass
Low-emissivity film reinforces the indoors reemission of the glass-absorbed heat.
It acts as heat reflecting mirror that prevents heat from leaving the enclosed space.
On the other hand, it does not prevent solar rays from entering the building.