Coated glass · Energy performance
Low-E Glass
Low-emissivity coated glass for managing heat transfer, solar gain, daylight, reflectance and façade appearance.
Project manufacturing · Global delivery
Product introduction
What is Low‑E Glass?
Low-E glass is selected as part of a complete glazing make-up. Coating family, colour, reflectance, heat treatment and IGU position are reviewed together against project targets.
Product performance
Low-E Glass performance
Features describe the material, advantages explain its technical strengths, and benefits show what those strengths mean for the project.
Features
How the glass is defined
Lower heat transfer
Low-emissivity surfaces support improved U-values.
Solar control
Coating options help manage solar heat gain and cooling demand.
Architectural appearance
Transmission, exterior reflectance and colour can be coordinated.
Advantages
Technical strengths
Low emissivity
The coating reduces long-wave heat transfer through the glass.
Selective solar control
Different coating families balance daylight and solar heat gain.
Controlled appearance
Colour and reflectance can be coordinated with the façade concept.
Benefits
Value for the project
Improved efficiency
Supports lower operational energy demand.
Daylight balance
Helps manage glare and solar gain while retaining natural light.
Consistent identity
Approved samples support visual alignment across the façade.
Typical applications
Specification
Typical production range.
- Minimum size
- 300 x 800 mm
- Maximum size
- 3300 x 18000 mm
- Thickness
- 3-19 mm
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