Low-Emissivity Glass (Low-E)
Description
Low-E glass is float glass coated with an invisible low-emissivity metallic layer designed to reduce heat loss while allowing maximum natural light transmission.
This treatment significantly improves the energy efficiency of buildings by reducing heating needs in winter, while preserving the transparency of the glazing.
NOXEM GROUP offers several types of Low-E glass, compliant with thermal regulations (RT 2012, RE 2020), available as single glass or integrated into insulating glazing (double or triple glazing).
Available Thicknesses
4 mm – 6 mm – 8 mm – 10 mm
Other thicknesses available on request, especially for laminated or insulating glazing.
Standard Dimensions
- 2140 × 3300 mm
- 2440 × 3660 mm
- 3300 × 5100 mm
Other formats available on request.
Types of layers
- Soft Coat: highly efficient, for insulating glazing only
- Hard Coat: suitable for single or double glazing, depending on required performance
Available Colors
Clear, extra-clear
Other shades depending on base glass: grey, bronze, etc. (upon study).
Available Finishes
- Raw cut or polished edges
- Peripheral black screen printing (for insulating glazing)
- Digital printing
- Integration into double or triple glazing
Typical Applications
- High-performance insulating glazing
- Windows
- Glazed façades
- Verandas
- Glass roofs
- High-energy-performance residential and commercial buildings
Standards
EN 1096 – EN 1279 (for insulating glazing) – CE
Other certifications available upon request.