Low E (Low emissivity) coated glass is designed to improve thermal insulation in both summer and winter.

Low E coated products result in a lower U-value. The lower the U-value the better the performance.

As warm air is always drawn towards cooler air, a Low E coating will reduce heat gain when the air outside is warmer than the air inside and reduce heat loss when the air inside is warmer than the air outside.

A Low E coating on clear glass will have little effect on reducing the impact of the sun’s direct heat (solar energy).

Products:

Energytech

Evantage

Sunergy

Soltech